# SC92F8371M16U

**SOC(Shenzhen SinOne Microelectronics)** · Microcontroller Units (MCUs/MPUs/SOCs) · SOP-16

SC92F8371M16U from SOC(Shenzhen SinOne Microelectronics), in a SOP-16. 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 | VDD | power_in | Power supply pin; operating voltage is 2.4V to 5.5V. |
| 2 | P1.0/CMOD | bidirectional | General-purpose I/O P1.0; also the touch key external capacitor pin CMOD. |
| 3 | VSS | power_in | Ground pin. |
| 4 | P1.1/INT01/SCK/RST | bidirectional | General-purpose I/O P1.1; also external interrupt 0 input 1, SPI/TWI clock SCK, and reset pin RST (selected by the DISRST Customer Option). |
| 5 | P1.2/INT02/MISO/RX/T0/TK15/tCK | bidirectional | General-purpose I/O P1.2; also external interrupt 2 input, SPI MISO, UART RX, Timer0 external input, touch channel 15 (avoid if TK debug is used), and programming/emulation clock tCK. |
| 6 | P1.3/INT03/MOSI/SDA/TX/T1/TK14/tDIO | bidirectional | General-purpose I/O P1.3; also external interrupt 3 input, SPI MOSI, TWI SDA, UART TX, Timer1 external input, touch channel 14 (avoid if TK debug is used), and programming/emulation data tDIO. |
| 7 | P1.4/TK13 | bidirectional | General-purpose I/O P1.4; also touch key channel 13. |
| 8 | P1.5/TK12 | bidirectional | General-purpose I/O P1.5; also touch key channel 12. |
| 9 | P2.6/TK10 | bidirectional | General-purpose I/O P2.6; also touch key channel 10. |
| 10 | P2.5/TK9 | bidirectional | General-purpose I/O P2.5; also touch key channel 9. |
| 11 | P2.4/TK8 | bidirectional | General-purpose I/O P2.4; also touch key channel 8. |
| 12 | P2.1/INT25/TK7 | bidirectional | General-purpose I/O P2.1; also external interrupt 2 input 5 and touch key channel 7. |
| 13 | P2.0/INT24/TK6 | bidirectional | General-purpose I/O P2.0; also external interrupt 2 input 4 and touch key channel 6. |
| 14 | P0.5/INT21/TK5 | bidirectional | General-purpose I/O P0.5; also external interrupt 2 input 1 and touch key channel 5. |
| 15 | P0.1/PWM1/TK1 | bidirectional | General-purpose I/O P0.1; also PWM1 output and touch key channel 1. |
| 16 | P0.0/PWM0/TK0 | bidirectional | General-purpose I/O P0.0; also PWM0 output and touch key channel 0. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | SOC(Shenzhen SinOne Microelectronics) |
| Package | SOP-16 |
| Category | Embedded Processors & Controllers |
| Pins | 16 |

## 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供电电压 | VDD/VSS | -0.3 |  | 5.5 | V |  | 63 |
| 工作环境温度 | TA | -40 |  | 85 | ℃ |  | 63 |
| 储存温度 | TSTG | -55 |  | 125 | ℃ |  | 63 |
| 工作电压 | VDD | 2.4 |  | 5.5 | V |  | 63 |
| 工作环境温度 | TA | -40 |  | 85 | ℃ |  | 63 |
| 待机电流（Power Down模式） | Ipd1 |  | 0.7 | 1 | μA |  | 63 |
| Base Timer工作电流 | IBTM |  | 5.6 | 7 | μA | BTMFS[3:0]=1000 每 4.0 秒产生一个中断 | 63 |
| WDT电流 | IWDT |  | 4.3 | 5.1 | μA | WDTCKS[2:0]=000 WDT 溢出时间 500ms | 63 |
| Touch key工作电流（高灵敏度模式） | ITK1 |  | 1.4 | 1.7 | mA |  | 63 |
| Touch key工作电流（高可靠模式） | ITK2 |  | 0.3 | 1 | mA |  | 63 |
| 输入低电压 | VIL1 | -0.3 |  |  | V | max 0.3VDD | 63 |
| 待机电流（Power Down模式，3.3V） | Ipd2 |  | 0.6 | 1 | uA |  | 64 |
| Touch key 工作电流（高灵敏度模式，3.3V） | ITK3 |  | 1.2 | 1.5 | mA |  | 64 |
| Touch key 工作电流（高可靠模式，3.3V） | ITK4 |  | 0.3 | 1 | mA |  | 64 |
| 输入低电压（3.3V） | VIL3 | -0.3 |  |  | V | max 0.3VDD | 64 |
| Power On Reset时间 | TPOR |  | 1 | 1.5 | ms |  | 64 |
| Power Down模式唤醒时间 | TPDW |  | 1 | 1.5 | ms |  | 64 |
| 复位脉冲宽度 | TReset | 18 |  |  | μs | 低电平有效 | 64 |
| RC振荡稳定性（fHRC） | fHRC | 23.76 | 24 | 24.24 | MHz | VDD=2.9~5.5V TA=-20~85 ℃ | 64 |

## Materials and finish

As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).

| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | PBT |  | BTM Base timer BTMIF EBTM IPBTM 004BH 7 9 H/W Auto 能 | 26 |

## CAD (KiCad official)

- Symbol: `SC92F8371M16U`
- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`
- 3D model: SOP-16 (KiCad packages3D, STEP)
- 3D model files: `sc92f8371m16u-etched.step` / `sc92f8371m16u-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sc92f8371m16u.step` / `sc92f8371m16u.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [SOC(Shenzhen SinOne Microelectronics) datasheet](docs/sc92f8371m16u-datasheet.pdf) (72 pp, sha256 `0b90324fb0830276`, retrieved 2026-10-27, 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`, primary `claude-haiku-5-5` (text), consensus `claude-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).

[Datasheet PDF](docs/sc92f8371m16u-datasheet.pdf)