component

STM32F070RBT6

Public Made by Adom

by adom

STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.

componentembedded processors & controllersstm32f070rbt6factory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 1d ago
viewers stm32f070rbt6: viewers · Ray 1d ago
package.json Publish 0.1.0 · Ray 1d ago
page.json Set visibility: public · Ray 1d ago
README.md Initial commit: component/stm32f070rbt6 · Ray 1d ago
stm32f070rbt6-etched.glb stm32f070rbt6: factory component page (tier=lcsc) · Ray 1d ago
stm32f070rbt6-etched.step stm32f070rbt6: factory component page (tier=lcsc) · Ray 1d ago
stm32f070rbt6-hero.glb stm32f070rbt6: hero GLB from the etched model (keeps the MPN mark) · Ray 1h ago
stm32f070rbt6-hero.overlay.json Publish 0.1.0 · Ray 1d ago
stm32f070rbt6.glb Publish 0.1.0 · Ray 1d ago
stm32f070rbt6.kicad_mod Publish 0.1.0 · Ray 1d ago
stm32f070rbt6.kicad_sym Publish 0.1.0 · Ray 1d ago
stm32f070rbt6.lbr Publish 0.1.0 · Ray 1d ago
stm32f070rbt6.step Publish 0.1.0 · Ray 1d ago

STM32F070RBT6

STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · LQFP-64(10x10)

STM32F070RBT6 from STMicroelectronics, in a LQFP-64(10x10). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model, then checked against ST open pin data); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VDD power_in Digital power supply for the I/Os and core, VDD = 2.4 V to 3.6 V per the device features.
2 PC13 bidirectional Standard 3.3 V I/O powered through the RTC power switch, which sinks at most 3 mA, so output speed must not exceed 2 MHz at 30 pF and the pin must not act as a current source such as an LED driver; also WKUP2, RTC_TAMP1, RTC_TS and RTC_OUT.
3 PC14-OSC32_IN bidirectional Standard 3.3 V I/O on the RTC power switch with the same 2 MHz / 30 pF output and 3 mA limits; additional function OSC32_IN (32 kHz oscillator input).
4 PC15-OSC32_OUT (PC15) bidirectional Standard 3.3 V I/O on the RTC power switch with the same 2 MHz / 30 pF output and 3 mA limits; additional function OSC32_OUT (32 kHz oscillator output).
5 PF0-OSC_IN bidirectional 5 V tolerant FT I/O used as the OSC_IN oscillator input; its I2C1_SDA alternate function exists only on STM32F070C6/F6 devices, not on this RB variant.
6 PF1-OSC_OUT bidirectional 5 V tolerant FT I/O used as the OSC_OUT oscillator output; its I2C1_SCL alternate function exists only on STM32F070C6/F6 devices, not on this RB variant.
7 NRST bidirectional Active-low bidirectional device reset input and internal reset output with an embedded weak pull-up resistor.
8 PC0 bidirectional 3.3 V tolerant TTa I/O connected directly to the ADC, also ADC_IN10 and EVENTOUT.
9 PC1 bidirectional 3.3 V tolerant TTa I/O connected directly to the ADC, also ADC_IN11 and EVENTOUT.
10 PC2 bidirectional 3.3 V tolerant TTa I/O connected directly to the ADC, also ADC_IN12, SPI2_MISO and EVENTOUT.
11 PC3 bidirectional 3.3 V tolerant TTa I/O connected directly to the ADC, also ADC_IN13, SPI2_MOSI and EVENTOUT.
12 VSSA power_in Analog ground.
13 VDDA power_in Analog power supply, VDDA = VDD to 3.6 V per the device features.
14 PA0 bidirectional 3.3 V tolerant TTa I/O connected to the ADC; also USART2_CTS, USART4_TX, RTC_TAMP2, WKUP1 and ADC_IN0.
15 PA1 bidirectional 3.3 V tolerant TTa I/O connected to the ADC; also USART2_RTS, TIM15_CH1N, USART4_RX, EVENTOUT and ADC_IN1.
16 PA2 bidirectional 3.3 V tolerant TTa I/O connected to the ADC; also USART2_TX, TIM15_CH1, WKUP4 and ADC_IN2.
17 PA3 bidirectional 3.3 V tolerant TTa I/O connected to the ADC; also USART2_RX, TIM15_CH2 and ADC_IN3.
18 VSS power_in Ground.
19 VDD power_in Digital power supply, VDD = 2.4 V to 3.6 V per the device features.
20 PA4 bidirectional 3.3 V tolerant TTa I/O connected to the ADC; also SPI1_NSS, TIM14_CH1, USART2_CK, ADC_IN4, and USB_NOE which exists only on STM32F070C6/F6 devices.
21 PA5 bidirectional 3.3 V tolerant TTa I/O connected to the ADC; also SPI1_SCK and ADC_IN5.
22 PA6 bidirectional 3.3 V tolerant TTa I/O connected to the ADC; also SPI1_MISO, TIM3_CH1, TIM1_BKIN, TIM16_CH1, EVENTOUT, USART3_CTS and ADC_IN6.
23 PA7 bidirectional 3.3 V tolerant TTa I/O connected to the ADC; also SPI1_MOSI, TIM3_CH2, TIM1_CH1N, TIM14_CH1, TIM17_CH1, EVENTOUT and ADC_IN7.
24 PC4 bidirectional 3.3 V tolerant TTa I/O connected to the ADC; also EVENTOUT, USART3_TX and ADC_IN14.
25 PC5 bidirectional 3.3 V tolerant TTa I/O connected to the ADC; also USART3_RX, ADC_IN15 and WKUP5.
26 PB0 bidirectional 3.3 V tolerant TTa I/O connected to the ADC; also TIM3_CH3, TIM1_CH2N, EVENTOUT, USART3_CK and ADC_IN8.
27 PB1 bidirectional 3.3 V tolerant TTa I/O connected to the ADC; also TIM3_CH4, USART3_RTS, TIM14_CH1, TIM1_CH3N and ADC_IN9.
28 PB2 bidirectional 5 V tolerant FT I/O with no alternate functions listed in the pin definition or the port B alternate-function table.
29 PB10 bidirectional 5 V tolerant FT I/O; also SPI2_SCK and USART3_TX.
30 PB11 bidirectional 5 V tolerant FT I/O; also USART3_RX, EVENTOUT and I2C2_SDA.
31 VSS power_in Ground.
32 VDD power_in Digital power supply, VDD = 2.4 V to 3.6 V per the device features.
33 PB12 bidirectional 5 V tolerant FT I/O; also TIM1_BKIN, TIM15_BKIN, SPI2_NSS, EVENTOUT and USART3_CK.
34 PB13 bidirectional 5 V tolerant FTf I/O, Fast Mode Plus capable; also SPI2_SCK, I2C2_SCL, TIM1_CH1N and USART3_CTS.
35 PB14 bidirectional 5 V tolerant FTf I/O, Fast Mode Plus capable; also SPI2_MISO, I2C2_SDA, TIM1_CH2N, TIM15_CH1 and USART3_RTS.
36 PB15 bidirectional 5 V tolerant FT I/O; also SPI2_MOSI, TIM1_CH3N, TIM15_CH1N, TIM15_CH2, WKUP7 and RTC_REFIN.
37 PC6 bidirectional 5 V tolerant FT I/O; also TIM3_CH1.
38 PC7 bidirectional 5 V tolerant FT I/O; also TIM3_CH2.
39 PC8 bidirectional 5 V tolerant FT I/O; also TIM3_CH3.
40 PC9 bidirectional 5 V tolerant FT I/O; also TIM3_CH4.
41 PA8 bidirectional 5 V tolerant FT I/O; also USART1_CK, TIM1_CH1, EVENTOUT and MCO.
42 PA9 bidirectional 5 V tolerant FT I/O; also USART1_TX, TIM1_CH2, TIM15_BKIN, and I2C1_SCL which exists only on STM32F070C6/F6 devices.
43 PA10 bidirectional 5 V tolerant FT I/O; also USART1_RX, TIM1_CH3, TIM17_BKIN, and I2C1_SDA which exists only on STM32F070C6/F6 devices.
44 PA11 bidirectional 5 V tolerant FT I/O; also USART1_CTS, TIM1_CH4, EVENTOUT and USB_DM.
45 PA12 bidirectional 5 V tolerant FT I/O; also USART1_RTS, TIM1_ETR, EVENTOUT and USB_DP.
46 PA13 bidirectional 5 V tolerant FT I/O; after reset it is SWDIO with the internal pull-up enabled; also IR_OUT and USB_NOE.
47 VSS power_in Ground.
48 VDD power_in Digital power supply, VDD = 2.4 V to 3.6 V per the device features.
49 PA14 bidirectional 5 V tolerant FT I/O; after reset it is SWCLK with the internal pull-down enabled; also USART2_TX.
50 PA15 bidirectional 5 V tolerant FT I/O; also SPI1_NSS, USART2_RX, USART4_RTS and EVENTOUT.
51 PC10 bidirectional 5 V tolerant FT I/O; also USART3_TX and USART4_TX.
52 PC11 bidirectional 5 V tolerant FT I/O; also USART3_RX and USART4_RX.
53 PC12 bidirectional 5 V tolerant FT I/O; also USART3_CK and USART4_CK.
54 PD2 bidirectional 5 V tolerant FT I/O; also TIM3_ETR and USART3_RTS.
55 PB3 bidirectional 5 V tolerant FT I/O; also SPI1_SCK and EVENTOUT.
56 PB4 bidirectional 5 V tolerant FT I/O; also SPI1_MISO, TIM17_BKIN, TIM3_CH1 and EVENTOUT.
57 PB5 bidirectional 5 V tolerant FT I/O; also SPI1_MOSI, I2C1_SMBA, TIM16_BKIN, TIM3_CH2 and WKUP6.
58 PB6 bidirectional 5 V tolerant FTf I/O, Fast Mode Plus capable; also I2C1_SCL, USART1_TX and TIM16_CH1N.
59 PB7 bidirectional 5 V tolerant FTf I/O, Fast Mode Plus capable; also I2C1_SDA, USART1_RX, USART4_CTS and TIM17_CH1N.
60 BOOT0 input Dedicated boot memory selection pin (B structure) and input-only pin.
61 PB8 bidirectional 5 V tolerant FTf I/O, Fast Mode Plus capable; also I2C1_SCL and TIM16_CH1.
62 PB9 bidirectional 5 V tolerant FTf I/O, Fast Mode Plus capable; also SPI2_NSS, I2C1_SDA, IR_OUT, TIM17_CH1 and EVENTOUT.
63 VSS power_in Ground.
64 VDD power_in Digital power supply, VDD = 2.4 V to 3.6 V per the device features.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package LQFP-64(10x10)
Category Embedded Processors & Controllers
Pins 64

CAD (KiCad official)

  • Symbol: STM32F070RBT6
  • Footprint: Package_QFP:LQFP-64_10x10mm_P0.5mm
  • 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)
  • 3D model files: stm32f070rbt6-etched.step / stm32f070rbt6-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stm32f070rbt6.step / stm32f070rbt6.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (83 pp, sha256 44d1b9bed723a262, retrieved 2026-10-07, tier: lcsc)
  • 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