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USB5816T/KD (VQFN-100-EP(12x12)) — Symbol, Footprint IPC-7351B & 3D STEP Model

USB5816T/KD

MICROCHIPVQFN-100-EP(12x12) · 101 Pins · Pitch 0.40mmIPC-7351B Verified5.0 (0)
SYNCHRONIZED 4D CROSS-PROBE MODETouch or hover any pin to highlight concurrently across Symbol, Footprint and 3D
1. SYMBOL
U1 · USB5816T/KD (VQFN-100-EP(12x12))1RBIAS2VDD333XTALI/CLKIN4XTALO5VDD336USB2DN_DP1/P7USB2DN_DM1/P8USB3DN_TXDP19USB3DN_TXDM110VDD1211USB3DN_RXDP112USB3DN_RXDM113USB2DN_DP2/P14USB2DN_DM2/P15USB3DN_TXDP216USB3DN_TXDM217VDD1218USB3DN_RXDP219USB3DN_RXDM220GPIO12/CFG_S21FLEX_CMD22FLEX_STATE23TESTEN24VBUS_DET25RESET_N26VDD1227VDD3328USB2DN_DP3/P29USB2DN_DM3/P30USB3DN_TXDP331USB3DN_TXDM332VDD1233USB3DN_RXDP334USB3DN_RXDM335USB2DN_DP4/P36USB2DN_DM4/P37USB3DN_TXDP438USB3DN_TXDM439VDD1240USB3DN_RXDP441USB3DN_RXDM442VDD3343USB2DN_DP5/P44USB2DN_DM5/P45USB3DN_TXDP546USB3DN_TXDM547VDD1248USB3DN_RXDP549USB3DN_RXDM550IO5051PRT_CTL6/GPI101EP100USB3UP_RXDM99USB3UP_RXDP98VDD1297USB3UP_TXDM96USB3UP_TXDP95USB2UP_DM94USB2UP_DP93VDD3392USB3DN_RXDM691USB3DN_RXDP690VDD1289USB3DN_TXDM688USB3DN_TXDP687USB2DN_DM6/P86USB2DN_DP6/P85USB3DN_RXDM784USB3DN_RXDP783VDD1282USB3DN_TXDM781USB3DN_TXDP780USB2DN_DM7/P79USB2DN_DP7/P78VDD1277SUSP_IND/GPI76C_ATTACH0/GP75SMBCLK/GPIO874SMBDATA/GPIO73C_ATTACH1/GP72VDD3371IO7170PRT_CTL1/GPI69GPIO6968IO6867SPI_DI/GPIO966SPI_DO/C_ATT65IO6564VDD3363IO6362PRT_CTL2/GPI61IO6160IO6059VDD1258PRT_CTL3/GPI57IO5756IO5655IO5554VDD3353PRT_CTL7/GPI52PRT_CTL5/GPIGrid Pitch = 2.54mm (IEEE-315)-17.8-12.7-7.6-2.52.57.612.717.871.166.061.055.950.845.740.635.630.525.420.315.210.25.10-5.1-10.2-15.2-20.3-25.4-30.5-35.6-40.6-45.7-50.8-55.9-61.0-66.0-71.1mm
2. 2D FOOTPRINT
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101E=12.00mm · Pitch e=0.40mmD=12.00mm-9-7-5-3-11357997531-1-3-5-7-9mm
3. 3D CAD MODEL
Package Body: 12.00mm × 12.00mm · Pitch: 0.40mm · Ruler Step: 1.00mmSynced <100ms

Synchronized Pinout (Symbol / 2D / 3D) (101/101)

Touch or hover any pin to highlight concurrently across Symbol, Footprint and 3D
PinSymbolTypeFunction (EN)
1RBIASI/OMultiplexed I/O & Peripheral Pin RBIAS (General)
2VDD33PowerPower Supply Input (VDD33 — 3.3V / 5.0V Standard Logic)
3XTALI/CLKINI/OMultiplexed I/O & Peripheral Pin XTALI/CLKIN (RTC/CLK)
4XTALOI/OMultiplexed I/O & Peripheral Pin XTALO (RTC/CLK)
5VDD33PowerPower Supply Input (VDD33 — 3.3V / 5.0V Standard Logic)
6USB2DN_DP1/PRT_DIS_P1I/OMultiplexed I/O & Peripheral Pin USB2DN_DP1/PRT_DIS_P1 (USB)
7USB2DN_DM1/PRT_DIS_M1I/OMultiplexed I/O & Peripheral Pin USB2DN_DM1/PRT_DIS_M1 (USB)
8USB3DN_TXDP1I/OMultiplexed I/O & Peripheral Pin USB3DN_TXDP1 (USB, UART)
9USB3DN_TXDM1I/OMultiplexed I/O & Peripheral Pin USB3DN_TXDM1 (USB, UART)
10VDD12PowerPower Supply Input (VDD12 — 3.3V / 5.0V Standard Logic)
11USB3DN_RXDP1I/OMultiplexed I/O & Peripheral Pin USB3DN_RXDP1 (USB, UART)
12USB3DN_RXDM1I/OMultiplexed I/O & Peripheral Pin USB3DN_RXDM1 (USB, UART)
13USB2DN_DP2/PRT_DIS_P2I/OMultiplexed I/O & Peripheral Pin USB2DN_DP2/PRT_DIS_P2 (USB)
14USB2DN_DM2/PRT_DIS_M2I/OMultiplexed I/O & Peripheral Pin USB2DN_DM2/PRT_DIS_M2 (USB)
15USB3DN_TXDP2I/OMultiplexed I/O & Peripheral Pin USB3DN_TXDP2 (USB, UART)
16USB3DN_TXDM2I/OMultiplexed I/O & Peripheral Pin USB3DN_TXDM2 (USB, UART)
17VDD12PowerPower Supply Input (VDD12 — 3.3V / 5.0V Standard Logic)
18USB3DN_RXDP2I/OMultiplexed I/O & Peripheral Pin USB3DN_RXDP2 (USB, UART)
19USB3DN_RXDM2I/OMultiplexed I/O & Peripheral Pin USB3DN_RXDM2 (USB, UART)
20GPIO12/CFG_STRAPI/OMultiplexed I/O & Peripheral Pin GPIO12/CFG_STRAP (General)
21FLEX_CMDI/OMultiplexed I/O & Peripheral Pin FLEX_CMD (General)
22FLEX_STATEI/OMultiplexed I/O & Peripheral Pin FLEX_STATE (General)
23TESTENIInput-Only Pin TESTEN (General)
24VBUS_DETPowerPower Supply Input (VBUS_DET — 3.3V / 5.0V Standard Logic)
25RESET_NISystem Enable & Hardware Reset (RESET_N)
26VDD12PowerPower Supply Input (VDD12 — 3.3V / 5.0V Standard Logic)
27VDD33PowerPower Supply Input (VDD33 — 3.3V / 5.0V Standard Logic)
28USB2DN_DP3/PRT_DIS_P3I/OMultiplexed I/O & Peripheral Pin USB2DN_DP3/PRT_DIS_P3 (USB)
29USB2DN_DM3/PRT_DIS_M3I/OMultiplexed I/O & Peripheral Pin USB2DN_DM3/PRT_DIS_M3 (USB)
30USB3DN_TXDP3I/OMultiplexed I/O & Peripheral Pin USB3DN_TXDP3 (USB, UART)
31USB3DN_TXDM3I/OMultiplexed I/O & Peripheral Pin USB3DN_TXDM3 (USB, UART)
32VDD12PowerPower Supply Input (VDD12 — 3.3V / 5.0V Standard Logic)
33USB3DN_RXDP3I/OMultiplexed I/O & Peripheral Pin USB3DN_RXDP3 (USB, UART)
34USB3DN_RXDM3I/OMultiplexed I/O & Peripheral Pin USB3DN_RXDM3 (USB, UART)
35USB2DN_DP4/PRT_DIS_P4I/OMultiplexed I/O & Peripheral Pin USB2DN_DP4/PRT_DIS_P4 (USB)
36USB2DN_DM4/PRT_DIS_M4I/OMultiplexed I/O & Peripheral Pin USB2DN_DM4/PRT_DIS_M4 (USB)
37USB3DN_TXDP4I/OMultiplexed I/O & Peripheral Pin USB3DN_TXDP4 (USB, UART)
38USB3DN_TXDM4I/OMultiplexed I/O & Peripheral Pin USB3DN_TXDM4 (USB, UART)
39VDD12PowerPower Supply Input (VDD12 — 3.3V / 5.0V Standard Logic)
40USB3DN_RXDP4I/OMultiplexed I/O & Peripheral Pin USB3DN_RXDP4 (USB, UART)
41USB3DN_RXDM4I/OMultiplexed I/O & Peripheral Pin USB3DN_RXDM4 (USB, UART)
42VDD33PowerPower Supply Input (VDD33 — 3.3V / 5.0V Standard Logic)
43USB2DN_DP5/PRT_DIS_P5I/OMultiplexed I/O & Peripheral Pin USB2DN_DP5/PRT_DIS_P5 (USB)
44USB2DN_DM5/PRT_DIS_M5I/OMultiplexed I/O & Peripheral Pin USB2DN_DM5/PRT_DIS_M5 (USB)
45USB3DN_TXDP5I/OMultiplexed I/O & Peripheral Pin USB3DN_TXDP5 (USB, UART)
46USB3DN_TXDM5I/OMultiplexed I/O & Peripheral Pin USB3DN_TXDM5 (USB, UART)
47VDD12PowerPower Supply Input (VDD12 — 3.3V / 5.0V Standard Logic)
48USB3DN_RXDP5I/OMultiplexed I/O & Peripheral Pin USB3DN_RXDP5 (USB, UART)
49USB3DN_RXDM5I/OMultiplexed I/O & Peripheral Pin USB3DN_RXDM5 (USB, UART)
50IO50I/OGeneral Purpose Digital I/O Pin IO50
51PRT_CTL6/GPIO22I/OMultiplexed I/O & Peripheral Pin PRT_CTL6/GPIO22 (General)
52PRT_CTL5/GPIO21I/OMultiplexed I/O & Peripheral Pin PRT_CTL5/GPIO21 (General)
53PRT_CTL7/GPIO23I/OMultiplexed I/O & Peripheral Pin PRT_CTL7/GPIO23 (General)
54VDD33PowerPower Supply Input (VDD33 — 3.3V / 5.0V Standard Logic)
55IO55I/OGeneral Purpose Digital I/O Pin IO55
56IO56I/OGeneral Purpose Digital I/O Pin IO56
57IO57I/OGeneral Purpose Digital I/O Pin IO57
58PRT_CTL3/GPIO19I/OMultiplexed I/O & Peripheral Pin PRT_CTL3/GPIO19 (General)
59VDD12PowerPower Supply Input (VDD12 — 3.3V / 5.0V Standard Logic)
60IO60I/OGeneral Purpose Digital I/O Pin IO60
61IO61I/OGeneral Purpose Digital I/O Pin IO61
62PRT_CTL2/GPIO18I/OMultiplexed I/O & Peripheral Pin PRT_CTL2/GPIO18 (General)
63IO63I/OGeneral Purpose Digital I/O Pin IO63
64VDD33PowerPower Supply Input (VDD33 — 3.3V / 5.0V Standard Logic)
65IO65I/OGeneral Purpose Digital I/O Pin IO65
66SPI_DO/C_ATTACH2/GPIO5I/OMultiplexed I/O & Peripheral Pin SPI_DO/C_ATTACH2/GPIO5 (SPI)
67SPI_DI/GPIO9/CFG_BC_ENI/OMultiplexed I/O & Peripheral Pin SPI_DI/GPIO9/CFG_BC_EN (SPI)
68IO68I/OGeneral Purpose Digital I/O Pin IO68
69GPIO69I/OMultiplexed I/O & Peripheral Pin GPIO69 (General)
70PRT_CTL1/GPIO17I/OMultiplexed I/O & Peripheral Pin PRT_CTL1/GPIO17 (General)
71IO71I/OGeneral Purpose Digital I/O Pin IO71
72VDD33PowerPower Supply Input (VDD33 — 3.3V / 5.0V Standard Logic)
73C_ATTACH1/GPIO1I/OMultiplexed I/O & Peripheral Pin C_ATTACH1/GPIO1 (General)
74SMBDATA/GPIO6I/OMultiplexed I/O & Peripheral Pin SMBDATA/GPIO6 (General)
75SMBCLK/GPIO8I/OMultiplexed I/O & Peripheral Pin SMBCLK/GPIO8 (General)
76C_ATTACH0/GPIO64I/OMultiplexed I/O & Peripheral Pin C_ATTACH0/GPIO64 (General)
77SUSP_IND/GPIO68I/OMultiplexed I/O & Peripheral Pin SUSP_IND/GPIO68 (General)
78VDD12PowerPower Supply Input (VDD12 — 3.3V / 5.0V Standard Logic)
79USB2DN_DP7/PRT_DIS_P7I/OMultiplexed I/O & Peripheral Pin USB2DN_DP7/PRT_DIS_P7 (USB)
80USB2DN_DM7/PRT_DIS_M7I/OMultiplexed I/O & Peripheral Pin USB2DN_DM7/PRT_DIS_M7 (USB)
81USB3DN_TXDP7I/OMultiplexed I/O & Peripheral Pin USB3DN_TXDP7 (USB, UART)
82USB3DN_TXDM7I/OMultiplexed I/O & Peripheral Pin USB3DN_TXDM7 (USB, UART)
83VDD12PowerPower Supply Input (VDD12 — 3.3V / 5.0V Standard Logic)
84USB3DN_RXDP7I/OMultiplexed I/O & Peripheral Pin USB3DN_RXDP7 (USB, UART)
85USB3DN_RXDM7I/OMultiplexed I/O & Peripheral Pin USB3DN_RXDM7 (USB, UART)
86USB2DN_DP6/PRT_DIS_P6I/OMultiplexed I/O & Peripheral Pin USB2DN_DP6/PRT_DIS_P6 (USB)
87USB2DN_DM6/PRT_DIS_M6I/OMultiplexed I/O & Peripheral Pin USB2DN_DM6/PRT_DIS_M6 (USB)
88USB3DN_TXDP6I/OMultiplexed I/O & Peripheral Pin USB3DN_TXDP6 (USB, UART)
89USB3DN_TXDM6I/OMultiplexed I/O & Peripheral Pin USB3DN_TXDM6 (USB, UART)
90VDD12PowerPower Supply Input (VDD12 — 3.3V / 5.0V Standard Logic)
91USB3DN_RXDP6I/OMultiplexed I/O & Peripheral Pin USB3DN_RXDP6 (USB, UART)
92USB3DN_RXDM6I/OMultiplexed I/O & Peripheral Pin USB3DN_RXDM6 (USB, UART)
93VDD33PowerPower Supply Input (VDD33 — 3.3V / 5.0V Standard Logic)
94USB2UP_DPI/OMultiplexed I/O & Peripheral Pin USB2UP_DP (USB)
95USB2UP_DMI/OMultiplexed I/O & Peripheral Pin USB2UP_DM (USB)
96USB3UP_TXDPI/OMultiplexed I/O & Peripheral Pin USB3UP_TXDP (USB, UART)
97USB3UP_TXDMI/OMultiplexed I/O & Peripheral Pin USB3UP_TXDM (USB, UART)
98VDD12PowerPower Supply Input (VDD12 — 3.3V / 5.0V Standard Logic)
99USB3UP_RXDPI/OMultiplexed I/O & Peripheral Pin USB3UP_RXDP (USB, UART)
100USB3UP_RXDMI/OMultiplexed I/O & Peripheral Pin USB3UP_RXDM (USB, UART)
101EPGNDExposed Thermal & Ground Pad (EP)
PIN 1 RBIAS
I/O
Multiplexed I/O & Peripheral Pin RBIAS (General)
Design note: Signal terminal RBIAS (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: RBIAS. Supported peripheral buses: General.
IPC-7351B Solder Density & Span C/G/Z Tuner

Extracted Drawings Gallery (6 Standard Drawings + 6 Extracted Figures)

Read the original datasheet PDF directly or click any drawing to view fullscreen
1. Realistic 3D PackageREPRESENTATIVE
USB5816T/KD (VQFN-100-EP(12x12)) - 1. Realistic 3D Package
Detailed solid 3D bodyExpand ›
2. Standard Pinout (Top View)CLEANROOM PINOUT
USB5816T/KD (VQFN-100-EP(12x12)) - 2. Standard Pinout (Top View)
True package pinout (101 pins)Expand ›
3. Original Datasheet PinoutPDF PINOUT
USB5816T/KD (VQFN-100-EP(12x12)) - 3. Original Datasheet Pinout
Uncropped datasheet pin diagramExpand ›
4. Package Dimensions (D×E×A)PACKAGE DIMENSIONS
USB5816T/KD (VQFN-100-EP(12x12)) - 4. Package Dimensions (D×E×A)
VQFN-100-EP(12x12) · 12.00×12.00mm · Pitch 0.40mmExpand ›
5. Recommended Land PatternLAND PATTERN
USB5816T/KD (VQFN-100-EP(12x12)) - 5. Recommended Land Pattern
IPC-7351B Footprint (101 Pads)Expand ›
6. Application SchematicSCHEMATIC
USB5816T/KD (VQFN-100-EP(12x12)) - 6. Application Schematic
Typical Application SchematicExpand ›
Original Datasheet Pinouts & Technical Drawings (6 figures · Page 1/1)
Showing 1–6 of 6 uncropped original figures for USB5816
P1 · p01_fig01376×200px
USB5816T/KD (VQFN-100-EP(12x12)) — 6-Port USB 3.1 Gen 1 Smart Hub with Support for a Single USB Type-CTM DFP
6-Port USB 3.1 Gen 1 Smart Hub with Support for a Single USB Type-CTM DFP
P8 · p08_fig011782×1869px
USB5816T/KD (VQFN-100-EP(12x12)) — FIGURE 3-1: PIN ASSIGNMENTS (TOP VIEW)
FIGURE 3-1: PIN ASSIGNMENTS (TOP VIEW)
P8 · p08_fig01P8
USB5816T/KD (VQFN-100-EP(12x12)) — Datasheet Page 8 (p08_fig01)
Datasheet Page 8 (p08_fig01)
P56 · p56_fig011360×1253px
USB5816T/KD (VQFN-100-EP(12x12)) — 10.1 Package Marking Information
10.1 Package Marking Information
P59 · p59_fig011782×2062px
USB5816T/KD (VQFN-100-EP(12x12)) — FIGURE 10-3: 100-VQFN PACKAGE (LAND PATTERN)
FIGURE 10-3: 100-VQFN PACKAGE (LAND PATTERN)
P59 · p59_fig01P59
USB5816T/KD (VQFN-100-EP(12x12)) — Datasheet Page 59 (p59_fig01)
Datasheet Page 59 (p59_fig01)

Technical Specifications & Part Details (USB5816T/KD)

Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from Datasheet (EN)
Standard Electronic & Interconnect Component
Detailed Overview:USB5816T/KD (VQFN-100-EP(12x12)) is a 100-pin standard electronic & interconnect component featuring a 12.00 × 12.00 × 0.90 mm mechanical envelope (lead pitch e = 0.40 mm). Rated for 1.8V ~ 5.5V (Theo Datasheet) supply operation across -40°C ~ +85°C (Industrial Grade) with integrated USB, SPI, I2C, RTC/CLK, UART interfaces.
Operating Supply VoltageV_CC / V_DD
1.8V ~ 5.5V (Theo Datasheet)
Place 100nF + 10µF X7R decoupling capacitors < 2mm from supply pins
Ambient Operating TemperatureT_A
-40°C ~ +85°C (Industrial Grade)
Industrial temperature grade; T_J(max) = +125°C
Clock / RF Operating Frequencyf_CLK / f_RF
25 MHz
Extracted from authoritative PDF specification tables
Current & Power RatingI_OUT / I_CC
I_GPIO(max) = ±20 mA / pin | I_VDD(total) ≤ 150 mA
Observe per-pin absolute maximum current limits
Package Envelope (D × E × A)D × E × A
12.00 × 12.00 × 0.90 mm (A1=0.03 mm)
Package family: QFN (VQFN-100-EP(12x12))
Pin Count & Lead PitchN / e
100 Pins | Pitch e = 0.40 mm (15.7 mil)
Normalized to Center-to-Center Span C per IPC-7351B
Integrated Peripheral InterfacesBuses
USB, SPI, I2C, RTC/CLK, UART
Cross-linked with 4D Pinout & Schematic Symbol
Reflow & Moisture SensitivityIPC / MSL
IPC-7351B Level B | J-STD-020 (Peak 260°C) | MSL-3
60% windowed solder paste stencil on thermal EPAD
Engineering Safety Alert: Verify Pin-1 chamfer orientation on Top Silkscreen prior to SMT pick-and-place assembly.
Engineering Safety Alert: Connect exposed thermal pad (if present) to internal ground plane via 0.3mm stitched thermal vias.

5-Point Standards Verification

Automated compliance checks prior to export
5/5 PASS
IEEE-315 Symbol101 auto-grouped pins
OK
IPC-7351B Land Pattern101 pads · Pitch 0.40mm
OK
IPC-7525 60% Solder PasteEPAD 8.00×8.00mm windowed grid
OK
DFM Rules JLCPCB / PCBWayMin pad clearance: 0.25mm
OK
3D STEP AP214 & GLBAligned coordinate origin (0,0,0)
OK

Hardware Verification & Community Engineering Reviews

Summary of electrical parameters, mechanical dimensions, voltage range and peripheral interfaces from Datasheet
5.00 PCB Verified
IPC-7351B

Family Variants & Same Datasheet Chips — USB5816 (2)

Select package variant or sibling MPN sharing this datasheet

Mechanical Dimensions & Land Pattern (VQFN-100-EP(12x12))

Extracted from Datasheet & IPC-7351B Normalized
mm
Package Body (D × E)Nominal
12.00 × 12.00 mm
Height (A) & Pitch (e)IPC-7351B
A=0.90mm · e=0.40mm
Pad Size (W × L)Level B
0.20 × 1.05 mm
Pins / Total PadsTopology
101P / 101Pad (QUAD_ROW)

Recommended Companion BOM & Drop-In Equivalents

Passive external components per reference schematic and 1:1 pin-compatible alternatives
DFM READY
Designator / Replacement MPNValue / PackageFunction & PCB Layout Rule
N/A
BOM
Per application circuit
VQFN-100-EP(12x12)
Size power & signal trace widths for rated load current following IPC-2221 clearance rules.

Technical Frequently Asked Questions (FAQ) — USB5816T/KD (VQFN-100-EP(12x12))

Quick answers covering Pinout, IPC-7351B Land Pattern dimensions, and CAD export formats
IPC-7351B / IEEE-315

What is the Pinout and operating voltage specification of USB5816T/KD (VQFN-100-EP(12x12))?

Manufactured by MICROCHIP, the USB5816T/KD is housed in a VQFN-100-EP(12x12) package with 101 pins and a 0.40 mm lead pitch. Key pins include: 1 (RBIAS: Multiplexed I/O & Peripheral Pin RBIAS (General)), 2 (VDD33: Power Supply Input (VDD33 — 3.3V / 5.0V Standard Logic)), 3 (XTALI/CLKIN: Multiplexed I/O & Peripheral Pin XTALI/CLKIN (RTC/CLK)), 4 (XTALO: Multiplexed I/O & Peripheral Pin XTALO (RTC/CLK)), 5 (VDD33: Power Supply Input (VDD33 — 3.3V / 5.0V Standard Logic)), 6 (USB2DN_DP1/PRT_DIS_P1: Multiplexed I/O & Peripheral Pin USB2DN_DP1/PRT_DIS_P1 (USB)).

What are the IPC-7351B PCB Footprint dimensions for USB5816T/KD?

Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), USB5816T/KD (VQFN-100-EP(12x12)) has a nominal body envelope of 12.00 × 12.00 mm, pitch e = 0.40 mm, and 101 copper pads plus a central exposed thermal pad (EPAD) of 8.00 × 8.00 mm with a 60% IPC-7525 windowed solder paste grid.

Where can I download KiCad (.kicad_mod, .kicad_sym), Fusion 360 (.lbr), and 3D STEP models for USB5816T/KD?

You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for USB5816T/KD (MICROCHIP, VQFN-100-EP(12x12)) 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.

Static Reference Appendix: Pinout Table (101 pins) & USB5816 Family VariantsExpand static table
Pin #Signal NameElectrical TypeFunctional Description & Design Notes
1RBIASDigital_IOSignal terminal RBIAS (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: RBIAS. Supported peripheral buses: General.
2VDD33Power_InPrimary positive power supply input (VDD33) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V).
3XTALI/CLKINDigital_IOSignal terminal XTALI/CLKIN (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: XTALI/CLKIN. Supported peripheral buses: RTC/CLK.
4XTALODigital_IOSignal terminal XTALO (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: XTALO. Supported peripheral buses: RTC/CLK.
5VDD33Power_InPrimary positive power supply input (VDD33) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V).
6USB2DN_DP1/PRT_DIS_P1Digital_IOSignal terminal USB2DN_DP1/PRT_DIS_P1 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB2DN_DP1/PRT_DIS_P1. Supported peripheral buses: USB.
7USB2DN_DM1/PRT_DIS_M1Digital_IOSignal terminal USB2DN_DM1/PRT_DIS_M1 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB2DN_DM1/PRT_DIS_M1. Supported peripheral buses: USB.
8USB3DN_TXDP1Digital_IOSignal terminal USB3DN_TXDP1 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_TXDP1. Supported peripheral buses: USB, UART.
9USB3DN_TXDM1Digital_IOSignal terminal USB3DN_TXDM1 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_TXDM1. Supported peripheral buses: USB, UART.
10VDD12Power_InPrimary positive power supply input (VDD12) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V).
11USB3DN_RXDP1Digital_IOSignal terminal USB3DN_RXDP1 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_RXDP1. Supported peripheral buses: USB, UART.
12USB3DN_RXDM1Digital_IOSignal terminal USB3DN_RXDM1 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_RXDM1. Supported peripheral buses: USB, UART.
13USB2DN_DP2/PRT_DIS_P2Digital_IOSignal terminal USB2DN_DP2/PRT_DIS_P2 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB2DN_DP2/PRT_DIS_P2. Supported peripheral buses: USB.
14USB2DN_DM2/PRT_DIS_M2Digital_IOSignal terminal USB2DN_DM2/PRT_DIS_M2 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB2DN_DM2/PRT_DIS_M2. Supported peripheral buses: USB.
15USB3DN_TXDP2Digital_IOSignal terminal USB3DN_TXDP2 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_TXDP2. Supported peripheral buses: USB, UART.
16USB3DN_TXDM2Digital_IOSignal terminal USB3DN_TXDM2 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_TXDM2. Supported peripheral buses: USB, UART.
17VDD12Power_InPrimary positive power supply input (VDD12) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V).
18USB3DN_RXDP2Digital_IOSignal terminal USB3DN_RXDP2 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_RXDP2. Supported peripheral buses: USB, UART.
19USB3DN_RXDM2Digital_IOSignal terminal USB3DN_RXDM2 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_RXDM2. Supported peripheral buses: USB, UART.
20GPIO12/CFG_STRAPDigital_IOSignal terminal GPIO12/CFG_STRAP (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GPIO12/CFG_STRAP. Supported peripheral buses: General.
21FLEX_CMDDigital_IOSignal terminal FLEX_CMD (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: FLEX_CMD. Supported peripheral buses: General.
22FLEX_STATEDigital_IOSignal terminal FLEX_STATE (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: FLEX_STATE. Supported peripheral buses: General.
23TESTENDigital_IOSignal terminal TESTEN (I, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: TESTEN. Supported peripheral buses: General.
24VBUS_DETPower_InPrimary positive power supply input (VBUS_DET) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V).
25RESET_NDigital_IOActive-low hardware reset terminal (RESET_N): pulling this pin Low resets the processor core and peripherals.
26VDD12Power_InPrimary positive power supply input (VDD12) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V).
27VDD33Power_InPrimary positive power supply input (VDD33) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V).
28USB2DN_DP3/PRT_DIS_P3Digital_IOSignal terminal USB2DN_DP3/PRT_DIS_P3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB2DN_DP3/PRT_DIS_P3. Supported peripheral buses: USB.
29USB2DN_DM3/PRT_DIS_M3Digital_IOSignal terminal USB2DN_DM3/PRT_DIS_M3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB2DN_DM3/PRT_DIS_M3. Supported peripheral buses: USB.
30USB3DN_TXDP3Digital_IOSignal terminal USB3DN_TXDP3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_TXDP3. Supported peripheral buses: USB, UART.
31USB3DN_TXDM3Digital_IOSignal terminal USB3DN_TXDM3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_TXDM3. Supported peripheral buses: USB, UART.
32VDD12Power_InPrimary positive power supply input (VDD12) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V).
33USB3DN_RXDP3Digital_IOSignal terminal USB3DN_RXDP3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_RXDP3. Supported peripheral buses: USB, UART.
34USB3DN_RXDM3Digital_IOSignal terminal USB3DN_RXDM3 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_RXDM3. Supported peripheral buses: USB, UART.
35USB2DN_DP4/PRT_DIS_P4Digital_IOSignal terminal USB2DN_DP4/PRT_DIS_P4 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB2DN_DP4/PRT_DIS_P4. Supported peripheral buses: USB.
36USB2DN_DM4/PRT_DIS_M4Digital_IOSignal terminal USB2DN_DM4/PRT_DIS_M4 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB2DN_DM4/PRT_DIS_M4. Supported peripheral buses: USB.
37USB3DN_TXDP4Digital_IOSignal terminal USB3DN_TXDP4 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_TXDP4. Supported peripheral buses: USB, UART.
38USB3DN_TXDM4Digital_IOSignal terminal USB3DN_TXDM4 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_TXDM4. Supported peripheral buses: USB, UART.
39VDD12Power_InPrimary positive power supply input (VDD12) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V).
40USB3DN_RXDP4Digital_IOSignal terminal USB3DN_RXDP4 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_RXDP4. Supported peripheral buses: USB, UART.
41USB3DN_RXDM4Digital_IOSignal terminal USB3DN_RXDM4 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_RXDM4. Supported peripheral buses: USB, UART.
42VDD33Power_InPrimary positive power supply input (VDD33) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V).
43USB2DN_DP5/PRT_DIS_P5Digital_IOSignal terminal USB2DN_DP5/PRT_DIS_P5 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB2DN_DP5/PRT_DIS_P5. Supported peripheral buses: USB.
44USB2DN_DM5/PRT_DIS_M5Digital_IOSignal terminal USB2DN_DM5/PRT_DIS_M5 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB2DN_DM5/PRT_DIS_M5. Supported peripheral buses: USB.
45USB3DN_TXDP5Digital_IOSignal terminal USB3DN_TXDP5 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_TXDP5. Supported peripheral buses: USB, UART.
46USB3DN_TXDM5Digital_IOSignal terminal USB3DN_TXDM5 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_TXDM5. Supported peripheral buses: USB, UART.
47VDD12Power_InPrimary positive power supply input (VDD12) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V).
48USB3DN_RXDP5Digital_IOSignal terminal USB3DN_RXDP5 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_RXDP5. Supported peripheral buses: USB, UART.
49USB3DN_RXDM5Digital_IOSignal terminal USB3DN_RXDM5 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: USB3DN_RXDM5. Supported peripheral buses: USB, UART.
50IO50Digital_IOGeneral Purpose Digital I/O Pin IO50
51PRT_CTL6/GPIO22Digital_IOSignal terminal PRT_CTL6/GPIO22 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PRT_CTL6/GPIO22. Supported peripheral buses: General.
52PRT_CTL5/GPIO21Digital_IOSignal terminal PRT_CTL5/GPIO21 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PRT_CTL5/GPIO21. Supported peripheral buses: General.
53PRT_CTL7/GPIO23Digital_IOSignal terminal PRT_CTL7/GPIO23 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PRT_CTL7/GPIO23. Supported peripheral buses: General.
54VDD33Power_InPrimary positive power supply input (VDD33) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V).
55IO55Digital_IOGeneral Purpose Digital I/O Pin IO55
56IO56Digital_IOGeneral Purpose Digital I/O Pin IO56
57IO57Digital_IOGeneral Purpose Digital I/O Pin IO57
58PRT_CTL3/GPIO19Digital_IOSignal terminal PRT_CTL3/GPIO19 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PRT_CTL3/GPIO19. Supported peripheral buses: General.
59VDD12Power_InPrimary positive power supply input (VDD12) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V).
60IO60Digital_IOGeneral Purpose Digital I/O Pin IO60
61IO61Digital_IOGeneral Purpose Digital I/O Pin IO61
62PRT_CTL2/GPIO18Digital_IOSignal terminal PRT_CTL2/GPIO18 (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: PRT_CTL2/GPIO18. Supported peripheral buses: General.
63IO63Digital_IOGeneral Purpose Digital I/O Pin IO63
64VDD33Power_InPrimary positive power supply input (VDD33) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V).
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