component
STM32F070F6P6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), TSSOP-20. Pinout checked against ST's open pin data, 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
markdownSTM32F070F6P6
STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · TSSOP-20
STM32F070F6P6 from STMicroelectronics, in a TSSOP-20. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | BOOT0 | input | Boot memory selection pin; selects between User Flash, System Memory, or embedded SRAM boot modes. |
| 2 | PF0-OSC_IN | input | HSE oscillator input pin; receives external crystal or oscillator signal in the range 4-32 MHz. |
| 3 | PF1-OSC_OUT | output | HSE oscillator output pin; drives the load capacitance of external crystal resonator. |
| 4 | NRST | input | Device reset input with internal pull-up resistor; active low reset signal with integrated POR/PDR. |
| 5 | VDDA | power_in | Analog power supply pin; operating voltage range 2.4-3.6V; must be connected to same supply as VDD or higher. |
| 6 | PA0 | bidirectional | GPIO port A pin 0; alternate functions include USART2_CTS, USART4_TX, RTC_TAMP2, WKUP1, ADC_IN0. |
| 7 | PA1 | bidirectional | GPIO port A pin 1; alternate functions include USART2_RTS, TIM15_CH1N, USART4_RX, EVENTOUT, ADC_IN1. |
| 8 | PA2 | bidirectional | GPIO port A pin 2; alternate functions include USART2_TX, TIM15_CH1, ADC_IN2, WKUP4. |
| 9 | PA3 | bidirectional | GPIO port A pin 3; alternate functions include USART2_RX, TIM15_CH2, ADC_IN3. |
| 10 | PA4 | bidirectional | GPIO port A pin 4; alternate functions include SPI1_NSS, TIM14_CH1, USART2_CK, USB_NOE, ADC_IN4. |
| 11 | PA5 | bidirectional | GPIO port A pin 5; alternate functions include SPI1_SCK, ADC_IN5. |
| 12 | PA6 | bidirectional | GPIO port A pin 6; alternate functions include SPI1_MISO, TIM3_CH1, TIM1_BKIN, TIM16_CH1, EVENTOUT, USART3_CTS, ADC_IN6. |
| 13 | PA7 | bidirectional | GPIO port A pin 7; alternate functions include SPI1_MOSI, TIM3_CH2, TIM14_CH1, TIM1_CH1N, TIM17_CH1, EVENTOUT, ADC_IN7. |
| 14 | PB1 | bidirectional | GPIO port B pin 1; alternate functions include TIM3_CH4, USART3_RTS, TIM14_CH1, TIM1_CH3N, ADC_IN9. |
| 15 | VSS | power_in | Ground reference pin; return path for digital circuitry and I/O logic. |
| 16 | VDD | power_in | Digital power supply pin; operating voltage range 2.4-3.6V; main supply for CPU, memory, and I/O. |
| 17 | PA9 | bidirectional | GPIO port A pin 9, 5V tolerant; alternate functions include USART1_TX, TIM1_CH2, TIM15_BKIN, I2C1_SCL. |
| 18 | PA10 | bidirectional | GPIO port A pin 10, 5V tolerant; alternate functions include USART1_RX, TIM1_CH3, TIM17_BKIN, I2C1_SDA. |
| 19 | PA13 | bidirectional | GPIO port A pin 13, 5V tolerant; alternate functions include IR_OUT, SWDIO, USB_NOE; SWDIO after reset. |
| 20 | PA14 | bidirectional | GPIO port A pin 14, 5V tolerant; alternate functions include USART2_TX, SWCLK; SWCLK (serial wire debug clock) after reset. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | TSSOP-20 |
| Category | Embedded Processors & Controllers |
| Pins | 20 |
CAD (KiCad official)
- Symbol:
STM32F070F6P6 - Footprint:
Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm - 3D model: TSSOP-20 (KiCad packages3D, STEP)
- 3D model files:
stm32f070f6p6-etched.step/stm32f070f6p6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stm32f070f6p6.step/stm32f070f6p6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (88 pp, sha256
f9f353433528873a, retrieved 2026-09-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).