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PY32F002BD15S6TU

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PUYA Microcontrollers (MCU/MPU/SOC), SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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PY32F002BD15S6TU

PUYA · Microcontrollers (MCU/MPU/SOC) · SOP-14

PY32F002BD15S6TU from PUYA, in a SOP-14. 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 VCC power_in Digital power supply; the datasheet gives the VCC operating range as 1.7 V to 5.5 V.
2 PB2 bidirectional General-purpose I/O in COM structure (normal 5 V port with analog I/O capability); alternate functions SPI_SCK, USART_CTS, TIM1_CH1N, TIM1_CH3.
3 PB1 bidirectional General-purpose I/O in COM structure (normal 5 V port with analog I/O capability); alternate functions USART_RTS, ADC_IN0, TIM1_CH2N, CMP1_INP, TIM1_CH4, CMP1_INM, MCO.
4 PB0 bidirectional General-purpose I/O in COM structure (normal 5 V port with analog I/O capability); alternate functions SPI_SCK, ADC_IN7, USART_CK, CMP1_INM, TIM1_CH2, TIM1_CH3N.
5 PA0 bidirectional General-purpose I/O in COM structure (normal 5 V port with analog I/O capability); alternate functions SPI_MOSI, TIM1_CH1.
6 PA1 bidirectional General-purpose I/O in COM structure (normal 5 V port with analog I/O capability); alternate functions SPI_MISO, TIM1_CH2.
7 PA2(SWCLK) bidirectional General-purpose I/O in COM structure (normal 5 V port) that doubles as the SWD clock SWCLK; alternate functions USART_RX, I2C_SCL, TIM1_CH4, CMP2_OUT.
8 PB6(SWDIO) bidirectional General-purpose I/O in COM structure (normal 5 V port) that doubles as the SWD data line SWDIO; alternate functions SPI_MISO, ADC_IN6, USART_TX, I2C_SDA.
9 PA4 bidirectional General-purpose I/O in COM structure (normal 5 V port with analog I/O capability); alternate functions USART_RX, ADC_IN2, TIM1_CH3, CMP2_INM, TIM14_CH1.
10 PA6 bidirectional General-purpose I/O in COM structure (normal 5 V port with analog I/O capability); alternate functions SPI_NSS, ADC_IN3, USART_TX, External_clock_in, EVENTOUT.
11 PA7/PC0-NRST bidirectional Pin listed for both PA7 (COM I/O; alternate functions SPI_MOSI, ADC_IN4, USART_TX, USART_RX, TIM1_CH4, MCO) and PC0-NRST (reset-type port with internal weak pull-up, NRST, SWDIO, TIM1_CH1N, ADC_IN5, EVENTOUT); the datasheet's SOP14 table gives the same pin number for both, so the function is not confirmed.
12 PC1-OSCIN bidirectional General-purpose I/O in COM structure (normal 5 V port) that doubles as the low-speed oscillator input OSCIN; alternate function SPI_MISO.
13 PB7-OSCOUT bidirectional General-purpose I/O in COM structure (normal 5 V port) that doubles as the low-speed oscillator output OSCOUT; alternate functions SPI_MOSI, TIM14_CH1.
14 VSS power_in Ground pin; all datasheet voltages are referenced to VSS.

Key specifications

Parameter Value
Manufacturer PUYA
Package SOP-14
Category Embedded Processors & Controllers
Pins 14

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
External main supply voltage (VCC) VCC -0.3 6.25 V 29
Input voltage on other pins VIN -0.3 V 29
Total current into VCC pin (supply current) IVCC 80 mA 29
Total current out of VSS pin (sink current) IVSS 80 mA 29
Output sink current, all I/O IIO(PIN) 20 mA 29
Output source current, all I/O IIO(PIN) -20 mA 29
Storage temperature range TSTG -65 150 °C 30
Operating temperature range TO -40 85 °C 30
Operating voltage (features summary) VCC 1.7 5.5 V 1
ADC conversion clock frequency FADC 1 4 8 MHz VCC = 1.7V ~ 2.0V 38
ADC conversion clock frequency FADC 1 8 16 MHz VCC = 2.0V ~ 5.5V 38
ADC sampling time Tsamp 0.438 29.94 μs FADC=8MHz; VCC = 1.7V ~ 2.0V 38
ADC sampling time (in clock cycles) Tsamp 3.5 239.5 1/FADC FADC=8MHz; VCC = 1.7V ~ 2.0V 38
ADC sampling time Tsamp 0.219 14.97 μs FADC=16MHz; VCC = 2.0V ~ 5.5V 38
Differential nonlinearity DNL -2 2 LSB 38
Integral nonlinearity INL -3 3 LSB 38
ADC offset Offset -2 2 LSB 38
Comparator input voltage range VIN 0 V 38
Comparator offset error Voffset -5 5 mV 38
Average slope (temperature sensor) Avg_Slope 2.3 2.5 2.7 mV/°C 38
Voltage at 30°C (temperature sensor) V30 0.74 0.76 0.78 V 30°C (±5°C) 38
Start-up time entering continuous mode (temperature sensor) tSTART 70 120 μs entering continuous mode 38
Internal reference voltage (VREFINT) VREFINT 1.17 1.2 1.23 V 39
Start time of internal reference voltage (VREFINT) Tstart_vrefint 10 15 μs 39
Current consumption from VCC (VREFINT) Ivcc 12 20 μA 39
Internal 1.5V reference voltage (VREF15) VREF15 1.485 1.5 1.515 V TA = 25°C; VCC = 3.3V 39
Start time of internal reference voltage (VREFBUF) Tstart_VREFBUF 10 15 μs 39
Start time of internal reference voltage (COMP 4-bit DAC) Tstart_VREFCMP 10 15 μs 39
Absolute variation (COMP 4-bit DAC reference) ΔVabs -0.5 0.5 LSB 39
Timer resolution time tres(TIM) 1 tTIMxCLK 39
Timer resolution time tres(TIM) 41.667 ns fTIMxCLK = 24MHz 39
Timer external clock frequency on CH1 to CH4 12 MHz fTIMxCLK = 24MHz 40
Timer resolution (TIM1/TIM14) ResTIM 16 bit TIM1/14 40
16-bit counter clock period tCOUNTER 1 65536 tTIMxCLK 40
16-bit counter clock period tCOUNTER 0.041667 2730 μs fTIMxCLK = 24MHz 40
LPTIM overflow time, prescaler /1 0.0305 1998.85 ms 时钟选择 LSI; PRESC[2:0]=0 40
LPTIM overflow time, prescaler /2 0.061 3997.7 ms 时钟选择 LSI; PRESC[2:0]=1 40
LPTIM overflow time, prescaler /4 0.1221 8001.95 ms 时钟选择 LSI; PRESC[2:0]=2 40
LPTIM overflow time, prescaler /8 0.2441 15997.3 ms 时钟选择 LSI; PRESC[2:0]=3 40
LPTIM overflow time, prescaler /16 0.4883 32001.2 ms 时钟选择 LSI; PRESC[2:0]=4 40
LPTIM overflow time, prescaler /32 0.9766 64002.5 ms 时钟选择 LSI; PRESC[2:0]=5 40
LPTIM overflow time, prescaler /64 1.9531 127998 ms 时钟选择 LSI; PRESC[2:0]=6 40
LPTIM overflow time, prescaler /128 3.9063 256003 ms 时钟选择 LSI; PRESC[2:0]=7 40
IWDG overflow time, prescaler /4 0.122 499.712 ms 时钟选择 LSI; PR[2:0]=0 40
IWDG overflow time, prescaler /8 0.244 999.424 ms 时钟选择 LSI; PR[2:0]=1 40
IWDG overflow time, prescaler /16 0.488 1998.85 ms 时钟选择 LSI; PR[2:0]=2 40
IWDG overflow time, prescaler /32 0.976 3997.7 ms 时钟选择 LSI; PR[2:0]=3 40
IWDG overflow time, prescaler /64 1.952 7995.39 ms 时钟选择 LSI; PR[2:0]=4 40
IWDG overflow time, prescaler /128 3.904 15990.8 ms 时钟选择 LSI; PR[2:0]=5 40
IWDG overflow time, prescaler /256 7.808 31981.6 ms 时钟选择 LSI; PR[2:0]=6 or 7 40
Minimum I2CCLK frequency, Standard-mode fI2CCLK(min) 2 MHz Standard-mode 40
Minimum I2CCLK frequency, Fast-mode fI2CCLK(min) 9 MHz Fast-mode 40

CAD (KiCad official)

  • Symbol: PY32F002BD15S6TU
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOP-14 (KiCad packages3D, STEP)
  • 3D model files: py32f002bd15s6tu-etched.step / py32f002bd15s6tu-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); py32f002bd15s6tu.step / py32f002bd15s6tu.glb are the bare package body.

Provenance

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

  • Datasheet: PUYA datasheet (50 pp, sha256 fbb3d3b7645a5643, 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, 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