| Pin | Symbol | Type | Function (EN) |
|---|---|---|---|
| A1 | MODE | I/O | Multiplexed I/O & Peripheral Pin MODE (General) |
| A2 | GND | GND | Ground Reference Pin (GND) |
| A3 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| A4 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| A5 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| A6 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| A7 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| A8 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| A9 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| A10 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| A11 | CLKA | I/O | Multiplexed I/O & Peripheral Pin CLKA (General) |
| A12 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| A13 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| A14 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| A15 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| A16 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| A17 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| A18 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| A19 | GND | GND | Ground Reference Pin (GND) |
| A20 | GND | GND | Ground Reference Pin (GND) |
| B1 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| B2 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| B3 | DCLK I/O , | I/O | Multiplexed I/O & Peripheral Pin DCLK I/O , (General) |
| B4 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| B5 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| B6 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| B7 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| B8 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| B9 | PRB I/O , | I/O | Multiplexed I/O & Peripheral Pin PRB I/O , (General) |
| B10 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| B11 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| B12 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| B13 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| B14 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| B15 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| B16 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| B17 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| B18 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| B19 | GND | GND | Ground Reference Pin (GND) |
| B20 | GND | GND | Ground Reference Pin (GND) |
| C1 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| C2 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| C3 | GND | GND | Ground Reference Pin (GND) |
| C4 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| C5 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| C6 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| C7 | QCLKC I/O , | I/O | Multiplexed I/O & Peripheral Pin QCLKC I/O , (General) |
| C8 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| C9 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| C10 | CLKB | I/O | Multiplexed I/O & Peripheral Pin CLKB (General) |
| C11 | PRA I/O , | I/O | Multiplexed I/O & Peripheral Pin PRA I/O , (General) |
| C12 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| C13 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| C14 | QCLKD I/O , | I/O | Multiplexed I/O & Peripheral Pin QCLKD I/O , (General) |
| C15 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| C16 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| C17 | SDI I/O , | I/O | Multiplexed I/O & Peripheral Pin SDI I/O , (General) |
| C18 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| C19 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| C20 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| D1 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| D2 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| D3 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| D4 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| D5 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| D6 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| D7 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| D8 | VCCA | Power | Power Supply Input (VCCA — 3.3V / 5.0V Standard Logic) |
| D9 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| D10 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| D11 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| D12 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| D13 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| D14 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| D15 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| D16 | VCCA | Power | Power Supply Input (VCCA — 3.3V / 5.0V Standard Logic) |
| D17 | GND | GND | Ground Reference Pin (GND) |
| D18 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| D19 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| D20 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| E1 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| E2 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| E3 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| E4 | VCCA | Power | Power Supply Input (VCCA — 3.3V / 5.0V Standard Logic) |
| E17 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| E18 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| E19 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| E20 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| F1 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| F2 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| F3 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| F4 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| F17 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| F18 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| F19 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| F20 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| G1 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| G2 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| G3 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| G4 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| G17 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| G18 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| G19 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| G20 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| H1 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| H2 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| H3 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| H4 | VCCA | Power | Power Supply Input (VCCA — 3.3V / 5.0V Standard Logic) |
| H17 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| H18 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| H19 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| H20 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| J1 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| J2 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| J3 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| J4 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| J9 | GND | GND | Ground Reference Pin (GND) |
| J10 | GND | GND | Ground Reference Pin (GND) |
| J11 | GND | GND | Ground Reference Pin (GND) |
| J12 | GND | GND | Ground Reference Pin (GND) |
| J17 | VCCA | Power | Power Supply Input (VCCA — 3.3V / 5.0V Standard Logic) |
| J18 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| J19 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| J20 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| K1 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| K2 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| K3 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| K4 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| K9 | GND | GND | Ground Reference Pin (GND) |
| K10 | GND | GND | Ground Reference Pin (GND) |
| K11 | GND | GND | Ground Reference Pin (GND) |
| K12 | GND | GND | Ground Reference Pin (GND) |
| K17 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| K18 | VCCA | Power | Power Supply Input (VCCA — 3.3V / 5.0V Standard Logic) |
| K19 | VCCA | Power | Power Supply Input (VCCA — 3.3V / 5.0V Standard Logic) |
| K20 | LP | I/O | Multiplexed I/O & Peripheral Pin LP (General) |
| L1 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| L2 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| L3 | VCCA | Power | Power Supply Input (VCCA — 3.3V / 5.0V Standard Logic) |
| L4 | VCCA | Power | Power Supply Input (VCCA — 3.3V / 5.0V Standard Logic) |
| L9 | GND | GND | Ground Reference Pin (GND) |
| L10 | GND | GND | Ground Reference Pin (GND) |
| L11 | GND | GND | Ground Reference Pin (GND) |
| L12 | GND | GND | Ground Reference Pin (GND) |
| L17 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| L18 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| L19 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| L20 | TCK I/O , | I/O | Multiplexed I/O & Peripheral Pin TCK I/O , (General) |
| M1 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| M2 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| M3 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| M4 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| M9 | GND | GND | Ground Reference Pin (GND) |
| M10 | GND | GND | Ground Reference Pin (GND) |
| M11 | GND | GND | Ground Reference Pin (GND) |
| M12 | GND | GND | Ground Reference Pin (GND) |
| M17 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| M18 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| M19 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| M20 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| N1 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| N2 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| N3 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| N4 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| N17 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| N18 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| N19 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| N20 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| P1 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| P2 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| P3 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| P4 | VCCA | Power | Power Supply Input (VCCA — 3.3V / 5.0V Standard Logic) |
| P17 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| P18 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| P19 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| P20 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| R1 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| R2 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| R3 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| R4 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| R17 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| R18 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| R19 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| R20 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| T1 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| T2 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| T3 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| T4 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| T17 | VCCA | Power | Power Supply Input (VCCA — 3.3V / 5.0V Standard Logic) |
| T18 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| T19 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| T20 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| U1 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| U2 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| U3 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| U4 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| U5 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| U6 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| U7 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| U8 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| U9 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| U10 | VCCA | Power | Power Supply Input (VCCA — 3.3V / 5.0V Standard Logic) |
| U11 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| U12 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| U13 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| U14 | QCLKB I/O , | I/O | Multiplexed I/O & Peripheral Pin QCLKB I/O , (General) |
| U15 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| U16 | VCCI | Power | Power Supply Input (VCCI — 3.3V / 5.0V Standard Logic) |
| U17 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| U18 | GND | GND | Ground Reference Pin (GND) |
| U19 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| U20 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| V1 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| V2 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| V3 | GND | GND | Ground Reference Pin (GND) |
| V4 | GND | GND | Ground Reference Pin (GND) |
| V5 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| V6 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| V7 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| V8 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| V9 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| V10 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| V11 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| V12 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| V13 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| V14 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| V15 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| V16 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| V17 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| V18 | SDO TDO I/O , , | I/O | Multiplexed I/O & Peripheral Pin SDO TDO I/O , , (General) |
| V19 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| V20 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| W1 | GND | GND | Ground Reference Pin (GND) |
| W2 | GND | GND | Ground Reference Pin (GND) |
| W3 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| W4 | TMS I/O , | I/O | Multiplexed I/O & Peripheral Pin TMS I/O , (General) |
| W5 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| W6 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| W7 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| W8 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| W9 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| W10 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| W11 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| W12 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| W13 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| W14 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| W15 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| W16 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| W17 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| W18 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| W19 | GND | GND | Ground Reference Pin (GND) |
| W20 | GND | GND | Ground Reference Pin (GND) |
| Y1 | GND | GND | Ground Reference Pin (GND) |
| Y2 | GND | GND | Ground Reference Pin (GND) |
| Y3 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| Y4 | TDI I/O , | I/O | Multiplexed I/O & Peripheral Pin TDI I/O , (General) |
| Y5 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| Y6 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| Y7 | QCLKA I/O , | I/O | Multiplexed I/O & Peripheral Pin QCLKA I/O , (General) |
| Y8 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| Y9 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| Y10 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| Y11 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| Y12 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| Y13 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| Y14 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| Y15 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| Y16 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| Y17 | I/O | I/O | Multiplexed I/O & Peripheral Pin I/O (General) |
| Y18 | WD I/O , | I/O | Multiplexed I/O & Peripheral Pin WD I/O , (General) |
| Y19 | GND | GND | Ground Reference Pin (GND) |
| Y20 | GND | GND | Ground Reference Pin (GND) |
| Designator / Replacement MPN | Value / Package | Function & PCB Layout Rule |
|---|---|---|
| N/A BOM | Per application circuit PBGA-272 | Size power & signal trace widths for rated load current following IPC-2221 clearance rules. |
Manufactured by MICROCHIP, the A42MX36-1BG272I is housed in a PBGA-272 package with 272 pins and a 1.27 mm lead pitch. Key pins include: A1 (MODE: Multiplexed I/O & Peripheral Pin MODE (General)), A2 (GND: Ground Reference Pin (GND)), A3 (I/O: Multiplexed I/O & Peripheral Pin I/O (General)), A4 (WD I/O ,: Multiplexed I/O & Peripheral Pin WD I/O , (General)), A5 (I/O: Multiplexed I/O & Peripheral Pin I/O (General)), A6 (I/O: Multiplexed I/O & Peripheral Pin I/O (General)).
Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), A42MX36-1BG272I (PBGA-272) has a nominal body envelope of 27.00 × 27.00 mm, pitch e = 1.27 mm, and 272 copper pads.
You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for A42MX36-1BG272I (MICROCHIP, PBGA-272) directly on this page, including KiCad 8 Footprints (.kicad_mod), Schematic Symbols (.kicad_sym), Autodesk Fusion 360 / Eagle (.lbr), and 3D STEP AP214 / WebGL GLB models.
| Pin # | Signal Name | Electrical Type | Functional Description & Design Notes |
|---|---|---|---|
| A1 | MODE | Digital_IO | Signal terminal MODE (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: MODE. Supported peripheral buses: General. |
| A2 | GND | GND | 0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks. |
| A3 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| A4 | WD I/O , | Digital_IO | Signal terminal WD I/O , (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: WD I/O ,. Supported peripheral buses: General. |
| A5 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| A6 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| A7 | WD I/O , | Digital_IO | Signal terminal WD I/O , (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: WD I/O ,. Supported peripheral buses: General. |
| A8 | WD I/O , | Digital_IO | Signal terminal WD I/O , (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: WD I/O ,. Supported peripheral buses: General. |
| A9 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| A10 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| A11 | CLKA | Digital_IO | Signal terminal CLKA (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: CLKA. Supported peripheral buses: General. |
| A12 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| A13 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| A14 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| A15 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| A16 | WD I/O , | Digital_IO | Signal terminal WD I/O , (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: WD I/O ,. Supported peripheral buses: General. |
| A17 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| A18 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| A19 | GND | GND | 0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks. |
| A20 | GND | GND | 0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks. |
| B1 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| B2 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| B3 | DCLK I/O , | Digital_IO | Signal terminal DCLK I/O , (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: DCLK I/O ,. Supported peripheral buses: General. |
| B4 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| B5 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| B6 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| B7 | WD I/O , | Digital_IO | Signal terminal WD I/O , (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: WD I/O ,. Supported peripheral buses: General. |
| B8 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| B9 | PRB I/O , | Digital_IO | Signal terminal PRB I/O , (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PRB I/O ,. Supported peripheral buses: General. |
| B10 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| B11 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| B12 | WD I/O , | Digital_IO | Signal terminal WD I/O , (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: WD I/O ,. Supported peripheral buses: General. |
| B13 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| B14 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| B15 | WD I/O , | Digital_IO | Signal terminal WD I/O , (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: WD I/O ,. Supported peripheral buses: General. |
| B16 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| B17 | WD I/O , | Digital_IO | Signal terminal WD I/O , (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: WD I/O ,. Supported peripheral buses: General. |
| B18 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| B19 | GND | GND | 0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks. |
| B20 | GND | GND | 0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks. |
| C1 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| C2 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| C3 | GND | GND | 0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks. |
| C4 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| C5 | WD I/O , | Digital_IO | Signal terminal WD I/O , (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: WD I/O ,. Supported peripheral buses: General. |
| C6 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| C7 | QCLKC I/O , | Digital_IO | Signal terminal QCLKC I/O , (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: QCLKC I/O ,. Supported peripheral buses: General. |
| C8 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| C9 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| C10 | CLKB | Digital_IO | Signal terminal CLKB (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: CLKB. Supported peripheral buses: General. |
| C11 | PRA I/O , | Digital_IO | Signal terminal PRA I/O , (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PRA I/O ,. Supported peripheral buses: General. |
| C12 | WD I/O , | Digital_IO | Signal terminal WD I/O , (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: WD I/O ,. Supported peripheral buses: General. |
| C13 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| C14 | QCLKD I/O , | Digital_IO | Signal terminal QCLKD I/O , (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: QCLKD I/O ,. Supported peripheral buses: General. |
| C15 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| C16 | WD I/O , | Digital_IO | Signal terminal WD I/O , (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: WD I/O ,. Supported peripheral buses: General. |
| C17 | SDI I/O , | Digital_IO | Signal terminal SDI I/O , (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: SDI I/O ,. Supported peripheral buses: General. |
| C18 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| C19 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| C20 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| D1 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| D2 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| D3 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |
| D4 | I/O | Digital_IO | Signal terminal I/O (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: I/O. Supported peripheral buses: General. |