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SC95F7571M16U

Public Made by Adom

by adom

SOC(赛元) Microcontrollers (MCU/MPU/SOC), SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentembedded processors & controllerssc95f7571m16ufactory-2.0.0extractor-text
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SC95F7571M16U

SOC(赛元) · Microcontrollers (MCU/MPU/SOC) · SOP-16

SC95F7571M16U from SOC(赛元), 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; the datasheet's recommended operating voltage is 2.0V to 5.5V at up to 32MHz system clock.
2 P1.0 bidirectional General-purpose bidirectional I/O P1.0 with individually settable pull-up; the datasheet states a 50mA high sink-current capability for all IO.
3 VSS power_in Ground pin.
4 P1.1/INT01/RST bidirectional GPIO P1.1, external interrupt INT01 input, and reset pin RST when selected by Customer Option DISRST = 0 (otherwise a normal I/O pin).
5 P1.2/INT02/T0/RX0/tCK bidirectional GPIO P1.2, external interrupt INT02, Timer0 external counter input T0, UART0 RX0, and the 2-wire JTAG programming/emulation clock tCK, which is dedicated when JTAG mode is enabled.
6 P1.3/INT03/T1/TX0/tDIO bidirectional GPIO P1.3, external interrupt INT03, Timer1 external counter input T1, UART0 TX0, and the 2-wire JTAG programming/emulation data line tDIO, which is dedicated when JTAG mode is enabled.
7 P1.4/INT10/USRX2/AIN9 bidirectional GPIO P1.4, external interrupt INT10, USCI2 MISO/RX input, and ADC input channel 9.
8 P1.5/INT11/USTX2/AIN8 bidirectional GPIO P1.5, external interrupt INT11, USCI2 MOSI/SDA/TX output, and ADC input channel 8.
9 P2.6/USCK2/PWM06/AIN4 bidirectional GPIO P2.6, USCI2 SCK clock, PWM06 waveform output, and ADC input channel 4.
10 P2.5/T4/PWM40/PWM05/AIN3 bidirectional GPIO P2.5, Timer4 external counter input T4, PWM40 and PWM05 waveform outputs, and ADC input channel 3.
11 P2.4/T4EX/PWM41/PWM04/AIN2 bidirectional GPIO P2.4, Timer4 external capture/reload input T4EX, PWM41 and PWM04 waveform outputs, and ADC input channel 2.
12 P2.1/INT25/AIN11/USRX0 bidirectional GPIO P2.1, external interrupt INT25, ADC input channel 11, and USCI0 MISO/RX input.
13 P2.0/INT24/AIN10/USTX0 bidirectional GPIO P2.0, external interrupt INT24, ADC input channel 10, and USCI0 MOSI/SDA/TX output.
14 P0.5/INT21/USCK0 bidirectional GPIO P0.5, external interrupt INT21, and USCI0 SCK clock.
15 P0.1/T3/PWM30/PWM01 bidirectional GPIO P0.1, Timer3 external counter input T3, and PWM30 and PWM01 waveform outputs.
16 P0.0/T3EX/PWM31/PWM00 bidirectional GPIO P0.0, Timer3 external capture input T3EX, and PWM31 and PWM00 waveform outputs.

Key specifications

Parameter Value
Manufacturer SOC(赛元)
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
直流供电电压 (DC supply voltage) VDD/VSS -0.3 6 V 111
任一管脚输入/输出电压 (Voltage ON any Pin) -0.3 V 111
工作环境温度 (TA) TA -40 105 ℃ 111
储存温度 (TSTG) TSTG -55 125 ℃ 111
流过 VDD 的电流值 IVDD 200 mA 111
流过 VSS 的电流值 IVSS 200 mA 111
工作电压 VDD 2 5.5 V 系统时钟频率 32MHz 111
工作环境温度 TA -40 105 ℃ 111
擦写次数 NEND 100000 Cycles 111
数据保存时间 TDR 100 Years TA = +25℃ 111
全擦时间 TErase 30 40 ms TA = +25℃ 111
待机电流（Power Down 模式） Ipd1 2 6 μA 所有 IO 都设置成输出低，无负载 111
Base Timer 工作电流 IBTM 1.3 3 μA BTMFS[3:0]=1000; 每 4.0 s 产生一个中断 111
WDT 电流 IWDT 1.3 3 μA WDTCKS[2:0]=000; WDT 溢出时间 500ms 111
输入低电压 (GPIO, 5V) VIL1 -0.3 V 112
输入低电压 (施密特触发输入, 5V) VIL2 -0.2 V 112
输入漏电流 (5V) Ilkg1 -1 1 μA IO 为高阻输入模式; VIN= VDD或 VSS 112
上拉电阻 (5V) RPH1 15 30 45 k VIN= VSS 112
待机电流（Power Down 模式, 3.3V） Ipd2 2 6 μA 所有 IO 都设置成输出低，无负载 112
输入低电压 (GPIO, 3.3V) VIL3 -0.3 V 112
输入低电压 (施密特触发输入, 3.3V) VIL4 -0.2 V 112
输入漏电流 (3.3V) Ilkg2 -1 1 μA IO 为高阻输入模式; VIN= VDD或 VSS 113
上拉电阻 (3.3V) RPH2 27.5 55 82.5 k VIN= VSS 113
Power Down 模式唤醒时间 TPDW 60 130 μs 113
复位脉冲宽度 TReset 18 μs 低电平有效 113
RC 振荡稳定性 fHRC 31.68 32 32.32 MHz VDD=2.05.5V; TA=-40105 ℃ 113
供电电压 1 VAD1 2.7 5 5.5 V Vref = 2.048V 113
供电电压 2 VAD2 2 5 5.5 V Vref = 1.024V 或 Vref = VDD 113
供电电压 3 VAD3 2.7 5 5.5 V Vref = 2.4V 113
内部基准 2.048V VREF1 2.028 2.048 2.07 V VDD = 2.7~5.5V 113
内部基准 1.024V VREF2 1.004 1.024 1.044 V VDD = 2.0~5.5V 113
内部基准 2.4V VREF3 2.37 2.4 2.45 V VDD = 2.7~5.5V 113
ADC 输入电阻 RAIN 1 M VIN=5V 113
ADC 输入漏电流 Ilkg_ADC -1 1 μA VIN= VAINx 113
ADC 转换电流 1 IADC1 2 mA ADC 模块打开; VDD=5V 114
ADC 转换电流 2 IADC2 1.8 mA ADC 模块打开; VDD=3.3V 114
微分非线性误差 (DNL) DNL -3 3 LSB VDD=5V; VREF=5V 114
积分非线性误差 (INL) INL -3 3 LSB 114
ADC 转换时间 1 TADC1 1.1 1.4 μs fSYS=32MHz; LOWSP[2:0] =100 114
ADC 转换时间 2 TADC2 1.2 1.5 μs fSYS=32MHz; LOWSP[2:0] =101 114
ADC 转换时间 3 TADC3 1.5 1.9 μs fSYS=32MHz; LOWSP[2:0] =110 114
ADC 转换时间 4 TADC4 2 2.6 μs fSYS=32MHz; LOWSP[2:0] =111 114

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 溢出 BTMIF EBTM IPBTM 004BH 10 9 H/W Auto 能 47

CAD (KiCad official)

  • Symbol: SC95F7571M16U
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOP-16 (KiCad packages3D, STEP)
  • 3D model files: sc95f7571m16u-etched.step / sc95f7571m16u-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sc95f7571m16u.step / sc95f7571m16u.glb are the bare package body.

Provenance

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

  • Datasheet: SOC(赛元) datasheet (127 pp, sha256 319607f5ed6490af, retrieved 2026-10-18, 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