component
WS51F6031G08T
Public Made by Adomby adom
wisesun Microcontrollers (MCU/MPU/SOC), DFN-8(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownWS51F6031G08T
wisesun · Microcontrollers (MCU/MPU/SOC) · DFN-8(2x2)
WS51F6031G08T from wisesun, in a DFN-8(2x2). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | P31 | bidirectional | General-purpose bidirectional GPIO with default high-impedance state; alternate functions are PWM4 (lower priority), I2C SDA (lower priority) and UART0_TX, and it supports push-pull, open-drain, pull-up/pull-down and high-impedance modes. |
| 2 | P32 | bidirectional | General-purpose bidirectional GPIO that can be configured as RST (external hard reset, the default after reset per NVR setting) or high-impedance, with alternates PWM3 (lower priority) and DAVF (DAC reference voltage input). |
| 3 | P33 | bidirectional | General-purpose bidirectional GPIO with default function SCL (I2C clock); alternates are PWM1 (lower priority) and UART0_RX (lower priority). |
| 4 | P11 | bidirectional | General-purpose bidirectional GPIO with default high-impedance state; alternate functions are Timer 2 external gate/trigger T2EX, LCD common COM1 and PWM1 output. |
| 5 | P30 | bidirectional | General-purpose bidirectional GPIO with default high-impedance state; alternate functions are PWM5 (lower priority), I2C SCL (lower priority) and UART0_RX. |
| 6 | P10 | bidirectional | General-purpose bidirectional GPIO with default high-impedance state; alternate functions are Timer 2 clock T2, LCD common COM0 and PWM0 output. |
| 7 | VSS | power_in | Ground pin (VSS) for the device. |
| 8 | VDD | power_in | Power supply pin; the device operates from 1.7V to 5.5V as stated in the datasheet's operating voltage range. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | wisesun |
| Package | DFN-8(2x2) |
| Category | Embedded Processors & Controllers |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| DC supply voltage | -0.3 | 6 | V | 79 | |||
| I/O port input voltage | -0.3 | V | 79 | ||||
| Operating ambient temperature | -40 | 105 | ℃ | 79 | |||
| Storage temperature | -45 | 125 | ℃ | 79 | |||
| CPU operating frequency | 16 | MHz | 79 | ||||
| Maximum through current | 600 | mA | 79 | ||||
| Operating supply voltage (VDD) | VDD | 1.7 | 5.5 | V | 5 | ||
| Operating temperature | -40 | 105 | ℃ | 5 | |||
| LRC factory frequency accuracy (32 kHz) | -1 | 1 | % | VDD=3.3V, TA=25℃, LRC出厂频率为32KHz | 81 | ||
| HRC factory frequency accuracy (16 MHz) | -1 | 1 | % | VDD=3.3V, TA=25℃, HRC出厂频率为16MHz | 81 | ||
| Power-on reset time | 4.5 | 5 | 8 | ms | 81 | ||
| Standby wake-up time | 12.6 | 13 | 13.8 | us | 81 | ||
| Internal LRC start-up time | 250 | 340 | 450 | us | LRC频率为32KHz | 81 | |
| Internal HRC start-up time | 57 | 62 | 67 | us | HRC频率为16MHz | 81 | |
| STOP mode current (VDD 1.8V) | Istp2 | 1.5 | 2 | 2.5 | uA | 所有时钟关闭，所有外设关闭，LDO设置为小负载模式，CPU进入STOP模式 | 79 |
| STOP mode current (VDD 3.3V) | Istp2 | 1.5 | 2 | 2.5 | uA | 所有时钟关闭，所有外设关闭，LDO设置为小负载模式，CPU进入STOP模式 | 79 |
| STOP mode current (VDD 5V) | Istp2 | 1.5 | 2.2 | 3 | uA | 所有时钟关闭，所有外设关闭，LDO设置为小负载模式，CPU进入STOP模式 | 79 |
| LVD threshold voltage 1.8V | 1.8 | 1.8 | 1.8 | V | Ta=25℃，内部基准准确校准到0.8V；LVDTH=000 | 84 | |
| LVD threshold voltage 2.0V | 1.99 | 1.99 | 2 | V | Ta=25℃，内部基准准确校准到0.8V；LVDTH=001 | 84 | |
| LVD threshold voltage 2.4V | 2.39 | 2.39 | 2.4 | V | Ta=25℃，内部基准准确校准到0.8V；LVDTH=010 | 84 | |
| LVD threshold voltage 2.8V | 2.77 | 2.78 | 2.79 | V | Ta=25℃，内部基准准确校准到0.8V；LVDTH=011 | 84 | |
| LVD threshold voltage 3.0V | 2.98 | 2.98 | 2.99 | V | Ta=25℃，内部基准准确校准到0.8V；LVDTH=100 | 84 | |
| LVD threshold voltage 3.4V | 3.35 | 3.36 | 3.38 | V | Ta=25℃，内部基准准确校准到0.8V；LVDTH=101 | 84 | |
| LVD threshold voltage 3.7V | 3.65 | 3.67 | 3.68 | V | Ta=25℃，内部基准准确校准到0.8V；LVDTH=110 | 84 | |
| LVD threshold voltage 4.2V | 4.17 | 4.18 | 4.2 | V | Ta=25℃，内部基准准确校准到0.8V；LVDTH=111 | 84 |
CAD (KiCad official)
- Symbol:
WS51F6031G08T - Footprint:
Package_DFN_QFN:DFN-8_2x2mm_P0.5mm - 3D model: DFN-8(2x2) (KiCad packages3D, STEP)
- 3D model files:
ws51f6031g08t-etched.step/ws51f6031g08t-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ws51f6031g08t.step/ws51f6031g08t.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: wisesun datasheet (95 pp, sha256
a9e710373e455816, retrieved 2026-10-17, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).