SCH3224 / SCH3226 (WFBGA-100)
| Pin | Symbol | Type | Function (EN) |
|---|---|---|---|
| A2 | REMOTE2 - | I/O | Multiplexed I/O & Peripheral Pin REMOTE2 - (General) |
| A3 | HVSS | GND | Ground Reference Pin (HVSS) |
| A4 | PWM1 | I/O | Multiplexed I/O & Peripheral Pin PWM1 (PWM) |
| A5 | nHWM_INT | I/O | Multiplexed I/O & Peripheral Pin nHWM_INT (General) |
| A6 | PWM3 | I/O | Multiplexed I/O & Peripheral Pin PWM3 (PWM) |
| A7 | PWRGD_OUT | I/O | Multiplexed I/O & Peripheral Pin PWRGD_OUT (General) |
| A8 | GP62 / nCTS4 | I/O | Multiplexed I/O & Peripheral Pin GP62 / nCTS4 (General) |
| A9 | GP66 / nDSR4 | I/O | Multiplexed I/O & Peripheral Pin GP66 / nDSR4 (General) |
| A10 | VSS | GND | Ground Reference Pin (VSS) |
| B1 | REMOTE1 - | I/O | Multiplexed I/O & Peripheral Pin REMOTE1 - (General) |
| B2 | +25V IN ._ | Power | Power Supply Input (+25V IN ._ — 3.3V / 5.0V Standard Logic) |
| B3 | HVTR | I/O | Multiplexed I/O & Peripheral Pin HVTR (General) |
| B4 | FANTACH3 | I/O | Multiplexed I/O & Peripheral Pin FANTACH3 (General) |
| B5 | PWM2 | I/O | Multiplexed I/O & Peripheral Pin PWM2 (PWM) |
| B6 | nTHERMTRIP | I/O | Multiplexed I/O & Peripheral Pin nTHERMTRIP (General) |
| B7 | PWRGD_PS | I/O | Multiplexed I/O & Peripheral Pin PWRGD_PS (General) |
| B8 | GP67 / nRTS4 | I/O | Multiplexed I/O & Peripheral Pin GP67 / nRTS4 (General) |
| B9 | GP65 / TXD4 | I/O | Multiplexed I/O & Peripheral Pin GP65 / TXD4 (UART) |
| B10 | nRSMRST | I/O | Multiplexed I/O & Peripheral Pin nRSMRST (General) |
| B11 | CLKI32 | I/O | Multiplexed I/O & Peripheral Pin CLKI32 (General) |
| C1 | +5V_IN | Power | Power Supply Input (+5V_IN — 3.3V / 5.0V Standard Logic) |
| C2 | +12V_IN | I/O | Multiplexed I/O & Peripheral Pin +12V_IN (General) |
| C3 | GP40 / DRVDEN0(out) | I/O | Multiplexed I/O & Peripheral Pin GP40 / DRVDEN0(out) (General) |
| C4 | FANTACH1 | I/O | Multiplexed I/O & Peripheral Pin FANTACH1 (General) |
| C5 | FANTACH2 | I/O | Multiplexed I/O & Peripheral Pin FANTACH2 (General) |
| C6 | VSS | GND | Ground Reference Pin (VSS) |
| C7 | GP34 / nDTR4 | I/O | Multiplexed I/O & Peripheral Pin GP34 / nDTR4 (General) |
| C8 | GP64 / RXD4 | I/O | Multiplexed I/O & Peripheral Pin GP64 / RXD4 (UART) |
| C9 | GP63 / nDCD4 | I/O | Multiplexed I/O & Peripheral Pin GP63 / nDCD4 (General) |
| C10 | GP31 / nRI4 | I/O | Multiplexed I/O & Peripheral Pin GP31 / nRI4 (General) |
| C11 | GP12 / nDCD3 | I/O | Multiplexed I/O & Peripheral Pin GP12 / nDCD3 (General) |
| D1 | LAD2 | I/O | Multiplexed I/O & Peripheral Pin LAD2 (General) |
| D2 | VSS | GND | Ground Reference Pin (VSS) |
| D3 | VTR | I/O | Multiplexed I/O & Peripheral Pin VTR (General) |
| D9 | GP61 / nLED2 / CLKO | I/O | Multiplexed I/O & Peripheral Pin GP61 / nLED2 / CLKO (General) |
| D10 | GP60 / nLED1 / WDT | I/O | Multiplexed I/O & Peripheral Pin GP60 / nLED1 / WDT (General) |
| D11 | GP13 / nRI3 | I/O | Multiplexed I/O & Peripheral Pin GP13 / nRI3 (General) |
| E1 | LFRAME# | I/O | Multiplexed I/O & Peripheral Pin LFRAME# (General) |
| E2 | LAD1 | I/O | Multiplexed I/O & Peripheral Pin LAD1 (General) |
| E3 | CLOCKI | I/O | Multiplexed I/O & Peripheral Pin CLOCKI (General) |
| E5 | RESERVED VSSc = | GND | Ground Reference Pin (RESERVED VSSc =) |
| E6 | nHWM_INT | I/O | Multiplexed I/O & Peripheral Pin nHWM_INT (General) |
| E7 | nFPRST / GP30 | I/O | Multiplexed I/O & Peripheral Pin nFPRST / GP30 (General) |
| E9 | GP14 / nDSR3 | I/O | Multiplexed I/O & Peripheral Pin GP14 / nDSR3 (General) |
| E10 | VTR | I/O | Multiplexed I/O & Peripheral Pin VTR (General) |
| E11 | GP15 / nDTR3 | I/O | Multiplexed I/O & Peripheral Pin GP15 / nDTR3 (General) |
| F1 | PCI RESET#_ | I | System Enable & Hardware Reset (PCI RESET#_) |
| F2 | LAD3 | I/O | Multiplexed I/O & Peripheral Pin LAD3 (General) |
| F3 | LAD0 | I/O | Multiplexed I/O & Peripheral Pin LAD0 (General) |
| F5 | RESERVED VSSc = | GND | Ground Reference Pin (RESERVED VSSc =) |
| F7 | VTR | I/O | Multiplexed I/O & Peripheral Pin VTR (General) |
| F9 | GP10 / RXD3 | I/O | Multiplexed I/O & Peripheral Pin GP10 / RXD3 (UART) |
| F10 | GP17 / nRTS3 | I/O | Multiplexed I/O & Peripheral Pin GP17 / nRTS3 (General) |
| F11 | GP42 / nIO_PME | I/O | Multiplexed I/O & Peripheral Pin GP42 / nIO_PME (General) |
| G1 | PCI_CLK | I/O | Multiplexed I/O & Peripheral Pin PCI_CLK (General) |
| G2 | SER_IRQ | I/O | Multiplexed I/O & Peripheral Pin SER_IRQ (General) |
| G3 | LDRQ# | I/O | Multiplexed I/O & Peripheral Pin LDRQ# (General) |
| G5 | TEST VSSb = | GND | Ground Reference Pin (TEST VSSb =) |
| G6 | VTR | I/O | Multiplexed I/O & Peripheral Pin VTR (General) |
| G7 | VSS | GND | Ground Reference Pin (VSS) |
| G9 | GP54 / nDSR2 | I/O | Multiplexed I/O & Peripheral Pin GP54 / nDSR2 (General) |
| G10 | GP11 / TXD3 | I/O | Multiplexed I/O & Peripheral Pin GP11 / TXD3 (UART) |
| G11 | GP16 / nCTS3 | I/O | Multiplexed I/O & Peripheral Pin GP16 / nCTS3 (General) |
| H1 | VSS | GND | Ground Reference Pin (VSS) |
| H2 | VCC | Power | Power Supply Input (VCC — 3.3V / 5.0V Standard Logic) |
| H3 | nIDE RSTDRV / GP44_ | I/O | Multiplexed I/O & Peripheral Pin nIDE RSTDRV / GP44_ (UART) |
| H9 | GP53 / TXD2(IRTX2) | I/O | Multiplexed I/O & Peripheral Pin GP53 / TXD2(IRTX2) (UART) |
| H10 | PB OUT#_ | I/O | Multiplexed I/O & Peripheral Pin PB OUT#_ (UART) |
| H11 | SLP SX#_ | I/O | Multiplexed I/O & Peripheral Pin SLP SX#_ (General) |
| J1 | AVSS | GND | Ground Reference Pin (AVSS) |
| J2 | nPCIRST1 / GP45 | I/O | Multiplexed I/O & Peripheral Pin nPCIRST1 / GP45 (UART) |
| J3 | nPCIRST3 / GP47 | I/O | Multiplexed I/O & Peripheral Pin nPCIRST3 / GP47 (General) |
| J4 | KDAT / GP21 | I/O | Multiplexed I/O & Peripheral Pin KDAT / GP21 (General) |
| J5 | GP50 / nRI2 | I/O | Multiplexed I/O & Peripheral Pin GP50 / nRI2 (General) |
| J6 | nDTR1 / SYSOPT1 | I/O | Multiplexed I/O & Peripheral Pin nDTR1 / SYSOPT1 (General) |
| J7 | nCTS1 | I/O | Multiplexed I/O & Peripheral Pin nCTS1 (General) |
| J8 | TXD1 / SIOXNOROUT | I/O | Multiplexed I/O & Peripheral Pin TXD1 / SIOXNOROUT (UART) |
| J9 | GP52 / RXD2(IRRX2) | I/O | Multiplexed I/O & Peripheral Pin GP52 / RXD2(IRRX2) (UART) |
| J10 | GP57 / nDTR2 | I/O | Multiplexed I/O & Peripheral Pin GP57 / nDTR2 (General) |
| J11 | PB IN#_ | I/O | Multiplexed I/O & Peripheral Pin PB IN#_ (General) |
| K1 | VBAT | Power | Power Supply Input (VBAT — 3.3V / 5.0V Standard Logic) |
| K2 | nPCIRST2 / GP46 | I/O | Multiplexed I/O & Peripheral Pin nPCIRST2 / GP46 (General) |
| K3 | GP27 / nIO SMI / P17_ | I/O | Multiplexed I/O & Peripheral Pin GP27 / nIO SMI / P17_ (General) |
| K4 | MCLK / GP33 | I/O | Multiplexed I/O & Peripheral Pin MCLK / GP33 (General) |
| K5 | nRTS1 / SYSOPT0 | I/O | Multiplexed I/O & Peripheral Pin nRTS1 / SYSOPT0 (General) |
| K6 | nDSR1 | I/O | Multiplexed I/O & Peripheral Pin nDSR1 (General) |
| K7 | nRI1 | I/O | Multiplexed I/O & Peripheral Pin nRI1 (General) |
| K8 | RXD1 | I/O | Multiplexed I/O & Peripheral Pin RXD1 (UART) |
| K9 | GP51 / nDCD2 | I/O | Multiplexed I/O & Peripheral Pin GP51 / nDCD2 (General) |
| K10 | GP56 / nCTS2 | I/O | Multiplexed I/O & Peripheral Pin GP56 / nCTS2 (General) |
| K11 | PS ON#_ | I/O | Multiplexed I/O & Peripheral Pin PS ON#_ (UART) |
| L2 | KCLK / GP22 | I/O | Multiplexed I/O & Peripheral Pin KCLK / GP22 (General) |
| L3 | MDAT / GP32 | I/O | Multiplexed I/O & Peripheral Pin MDAT / GP32 (General) |
| L4 | GP36 / nKBDRST | I/O | Multiplexed I/O & Peripheral Pin GP36 / nKBDRST (General) |
| L5 | GP37 / A20M | I/O | Multiplexed I/O & Peripheral Pin GP37 / A20M (General) |
| L6 | nDCD1 | I/O | Multiplexed I/O & Peripheral Pin nDCD1 (General) |
| L7 | VSS | GND | Ground Reference Pin (VSS) |
| L8 | STRAPOPT ( VSSa) = | GND | Ground Reference Pin (STRAPOPT ( VSSa) =) |
| L9 | VTR | I/O | Multiplexed I/O & Peripheral Pin VTR (General) |
| L10 | GP55 / nRTS2 / RESGEN | I/O | Multiplexed I/O & Peripheral Pin GP55 / nRTS2 / RESGEN (General) |
SCH3224 / SCH3226 (WFBGA-100)
SCH3224 / SCH3226 (WFBGA-100)
| Designator / Replacement MPN | Value / Package | Function & PCB Layout Rule |
|---|---|---|
| N/A BOM | Per application circuit WFBGA-100 | Size power & signal trace widths for rated load current following IPC-2221 clearance rules. |
Manufactured by MICROCHIP, the SCH3224-SY is housed in a WFBGA-100 package with 100 pins and a 0.65 mm lead pitch. Key pins include: A2 (REMOTE2 -: Multiplexed I/O & Peripheral Pin REMOTE2 - (General)), A3 (HVSS: Ground Reference Pin (HVSS)), A4 (PWM1: Multiplexed I/O & Peripheral Pin PWM1 (PWM)), A5 (nHWM_INT: Multiplexed I/O & Peripheral Pin nHWM_INT (General)), A6 (PWM3: Multiplexed I/O & Peripheral Pin PWM3 (PWM)), A7 (PWRGD_OUT: Multiplexed I/O & Peripheral Pin PWRGD_OUT (General)).
Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), SCH3224-SY (WFBGA-100) has a nominal body envelope of 8.00 × 8.00 mm, pitch e = 0.65 mm, and 100 copper pads.
You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for SCH3224-SY (MICROCHIP, WFBGA-100) 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 |
|---|---|---|---|
| A2 | REMOTE2 - | Digital_IO | Signal terminal REMOTE2 - (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: REMOTE2 -. Supported peripheral buses: General. |
| A3 | HVSS | GND | 0V electrical ground return terminal (HVSS) for internal core logic, I/O drivers, and analog sub-blocks. |
| A4 | PWM1 | Digital_IO | Signal terminal PWM1 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PWM1. Supported peripheral buses: PWM. |
| A5 | nHWM_INT | Digital_IO | Signal terminal nHWM_INT (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: nHWM_INT. Supported peripheral buses: General. |
| A6 | PWM3 | Digital_IO | Signal terminal PWM3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PWM3. Supported peripheral buses: PWM. |
| A7 | PWRGD_OUT | Digital_IO | Signal terminal PWRGD_OUT (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PWRGD_OUT. Supported peripheral buses: General. |
| A8 | GP62 / nCTS4 | Digital_IO | Signal terminal GP62 / nCTS4 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP62 / nCTS4. Supported peripheral buses: General. |
| A9 | GP66 / nDSR4 | Digital_IO | Signal terminal GP66 / nDSR4 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP66 / nDSR4. Supported peripheral buses: General. |
| A10 | VSS | GND | 0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks. |
| B1 | REMOTE1 - | Digital_IO | Signal terminal REMOTE1 - (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: REMOTE1 -. Supported peripheral buses: General. |
| B2 | +25V IN ._ | Power_In | Primary positive power supply input (+25V IN ._) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V). |
| B3 | HVTR | Digital_IO | Signal terminal HVTR (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: HVTR. Supported peripheral buses: General. |
| B4 | FANTACH3 | RF_50Ohm | Signal terminal FANTACH3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: FANTACH3. Supported peripheral buses: General. |
| B5 | PWM2 | Digital_IO | Signal terminal PWM2 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PWM2. Supported peripheral buses: PWM. |
| B6 | nTHERMTRIP | Digital_IO | Signal terminal nTHERMTRIP (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: nTHERMTRIP. Supported peripheral buses: General. |
| B7 | PWRGD_PS | Digital_IO | Signal terminal PWRGD_PS (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PWRGD_PS. Supported peripheral buses: General. |
| B8 | GP67 / nRTS4 | Digital_IO | Signal terminal GP67 / nRTS4 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP67 / nRTS4. Supported peripheral buses: General. |
| B9 | GP65 / TXD4 | Digital_IO | Signal terminal GP65 / TXD4 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP65 / TXD4. Supported peripheral buses: UART. |
| B10 | nRSMRST | Digital_IO | Signal terminal nRSMRST (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: nRSMRST. Supported peripheral buses: General. |
| B11 | CLKI32 | Digital_IO | Signal terminal CLKI32 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: CLKI32. Supported peripheral buses: General. |
| C1 | +5V_IN | Power_In | Primary positive power supply input (+5V_IN) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V). |
| C2 | +12V_IN | Digital_IO | Signal terminal +12V_IN (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: +12V_IN. Supported peripheral buses: General. |
| C3 | GP40 / DRVDEN0(out) | Digital_IO | Signal terminal GP40 / DRVDEN0(out) (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP40 / DRVDEN0(out). Supported peripheral buses: General. |
| C4 | FANTACH1 | RF_50Ohm | Signal terminal FANTACH1 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: FANTACH1. Supported peripheral buses: General. |
| C5 | FANTACH2 | RF_50Ohm | Signal terminal FANTACH2 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: FANTACH2. Supported peripheral buses: General. |
| C6 | VSS | GND | 0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks. |
| C7 | GP34 / nDTR4 | Digital_IO | Signal terminal GP34 / nDTR4 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP34 / nDTR4. Supported peripheral buses: General. |
| C8 | GP64 / RXD4 | Digital_IO | Signal terminal GP64 / RXD4 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP64 / RXD4. Supported peripheral buses: UART. |
| C9 | GP63 / nDCD4 | Digital_IO | Signal terminal GP63 / nDCD4 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP63 / nDCD4. Supported peripheral buses: General. |
| C10 | GP31 / nRI4 | Digital_IO | Signal terminal GP31 / nRI4 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP31 / nRI4. Supported peripheral buses: General. |
| C11 | GP12 / nDCD3 | Digital_IO | Signal terminal GP12 / nDCD3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP12 / nDCD3. Supported peripheral buses: General. |
| D1 | LAD2 | Digital_IO | Signal terminal LAD2 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: LAD2. Supported peripheral buses: General. |
| D2 | VSS | GND | 0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks. |
| D3 | VTR | Digital_IO | Signal terminal VTR (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: VTR. Supported peripheral buses: General. |
| D9 | GP61 / nLED2 / CLKO | Digital_IO | Signal terminal GP61 / nLED2 / CLKO (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP61 / nLED2 / CLKO. Supported peripheral buses: General. |
| D10 | GP60 / nLED1 / WDT | Digital_IO | Signal terminal GP60 / nLED1 / WDT (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP60 / nLED1 / WDT. Supported peripheral buses: General. |
| D11 | GP13 / nRI3 | Digital_IO | Signal terminal GP13 / nRI3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP13 / nRI3. Supported peripheral buses: General. |
| E1 | LFRAME# | Digital_IO | Signal terminal LFRAME# (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: LFRAME#. Supported peripheral buses: General. |
| E2 | LAD1 | Digital_IO | Signal terminal LAD1 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: LAD1. Supported peripheral buses: General. |
| E3 | CLOCKI | Digital_IO | Signal terminal CLOCKI (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: CLOCKI. Supported peripheral buses: General. |
| E5 | RESERVED VSSc = | GND | 0V electrical ground return terminal (RESERVED VSSc =) for internal core logic, I/O drivers, and analog sub-blocks. |
| E6 | nHWM_INT | Digital_IO | Signal terminal nHWM_INT (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: nHWM_INT. Supported peripheral buses: General. |
| E7 | nFPRST / GP30 | Digital_IO | Signal terminal nFPRST / GP30 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: nFPRST / GP30. Supported peripheral buses: General. |
| E9 | GP14 / nDSR3 | Digital_IO | Signal terminal GP14 / nDSR3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP14 / nDSR3. Supported peripheral buses: General. |
| E10 | VTR | Digital_IO | Signal terminal VTR (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: VTR. Supported peripheral buses: General. |
| E11 | GP15 / nDTR3 | Digital_IO | Signal terminal GP15 / nDTR3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP15 / nDTR3. Supported peripheral buses: General. |
| F1 | PCI RESET#_ | Digital_IO | Active-low hardware reset terminal (PCI RESET#_): pulling this pin Low resets the processor core and peripherals. |
| F2 | LAD3 | Digital_IO | Signal terminal LAD3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: LAD3. Supported peripheral buses: General. |
| F3 | LAD0 | Digital_IO | Signal terminal LAD0 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: LAD0. Supported peripheral buses: General. |
| F5 | RESERVED VSSc = | GND | 0V electrical ground return terminal (RESERVED VSSc =) for internal core logic, I/O drivers, and analog sub-blocks. |
| F7 | VTR | Digital_IO | Signal terminal VTR (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: VTR. Supported peripheral buses: General. |
| F9 | GP10 / RXD3 | Digital_IO | Signal terminal GP10 / RXD3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP10 / RXD3. Supported peripheral buses: UART. |
| F10 | GP17 / nRTS3 | Digital_IO | Signal terminal GP17 / nRTS3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP17 / nRTS3. Supported peripheral buses: General. |
| F11 | GP42 / nIO_PME | Digital_IO | Signal terminal GP42 / nIO_PME (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP42 / nIO_PME. Supported peripheral buses: General. |
| G1 | PCI_CLK | Digital_IO | Signal terminal PCI_CLK (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PCI_CLK. Supported peripheral buses: General. |
| G2 | SER_IRQ | Digital_IO | Signal terminal SER_IRQ (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: SER_IRQ. Supported peripheral buses: General. |
| G3 | LDRQ# | Digital_IO | Signal terminal LDRQ# (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: LDRQ#. Supported peripheral buses: General. |
| G5 | TEST VSSb = | GND | 0V electrical ground return terminal (TEST VSSb =) for internal core logic, I/O drivers, and analog sub-blocks. |
| G6 | VTR | Digital_IO | Signal terminal VTR (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: VTR. Supported peripheral buses: General. |
| G7 | VSS | GND | 0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks. |
| G9 | GP54 / nDSR2 | Digital_IO | Signal terminal GP54 / nDSR2 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP54 / nDSR2. Supported peripheral buses: General. |
| G10 | GP11 / TXD3 | Digital_IO | Signal terminal GP11 / TXD3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP11 / TXD3. Supported peripheral buses: UART. |
| G11 | GP16 / nCTS3 | Digital_IO | Signal terminal GP16 / nCTS3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GP16 / nCTS3. Supported peripheral buses: General. |
| H1 | VSS | GND | 0V electrical ground return terminal (VSS) for internal core logic, I/O drivers, and analog sub-blocks. |