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STM8S207MBT6B

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STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-80(14x14). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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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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Contents

README

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STM8S207MBT6B

STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · LQFP-80(14x14)

STM8S207MBT6B from STMicroelectronics, in a LQFP-80(14x14). 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 NRST input Reset input pin with internal pull-up
2 PA1/OSCIN bidirectional Port A1, oscillator input for crystal resonator or external clock input
3 PA2/OSCOUT bidirectional Port A2, oscillator output for crystal resonator feedback network
4 VSSIO_1 power_in I/O ground reference voltage
5 VSS power_in Digital ground reference voltage
6 VCAP passive External capacitor pin for 1.8 V internal voltage regulator
7 VDD power_in Digital power supply voltage, 2.95 to 5.5 V
8 VDDIO_1 power_in I/O power supply voltage
9 PA3/TIM2_CH3 output Port A3, alternate function timer 2 channel 3 output
10 PA4/UART1_RX input Port A4, UART1 receive input pin with high sink capability
11 PA5/UART1_TX output Port A5, UART1 transmit output pin with high sink capability
12 PA6/UART1_CK output Port A6, UART1 synchronous clock output pin with high sink capability
13 PH0 bidirectional Port H0 GPIO pin with high sink output capability
14 PH1 bidirectional Port H1 GPIO pin with high sink output capability
15 PH2 bidirectional Port H2 GPIO pin
16 PH3 bidirectional Port H3 GPIO pin
17 PF7/AIN15 input Port F7, analog input channel 15
18 PF6/AIN14 input Port F6, analog input channel 14
19 PF5/AIN13 input Port F5, analog input channel 13
20 PF4/AIN12 input Port F4, analog input channel 12
21 PF3/AIN11 input Port F3, analog input channel 11
22 VREF+ power_in ADC positive reference voltage
23 VDDA power_in Analog power supply voltage
24 VSSA power_in Analog ground reference voltage
25 VREF- power_in ADC negative reference voltage
26 PF0/AIN10 input Port F0, analog input channel 10
27 PB7/AIN7 input Port B7, analog input channel 7
28 PB6/AIN6 input Port B6, analog input channel 6
29 PB5/AIN5 input Port B5, analog input channel 5, alternate function I2C_SDA
30 PB4/AIN4 input Port B4, analog input channel 4, alternate function I2C_SCL
31 PB3/AIN3 input Port B3, analog input channel 3, alternate function TIM1_ETR
32 PB2/AIN2 input Port B2, analog input channel 2
33 PB1/AIN1 input Port B1, analog input channel 1
34 PB0/AIN0 input Port B0, analog input channel 0
35 PH4/TIM1_ETR input Port H4, timer 1 external trigger input
36 PH5/TIM1_CH3N output Port H5, timer 1 inverted channel 3 output
37 PH6/TIM1_CH2N output Port H6, timer 1 inverted channel 2 output
38 PH7/TIM1_CH1N output Port H7, timer 1 inverted channel 1 output
39 PE7/AIN8 input Port E7, analog input channel 8
40 PE6/AIN9 input Port E6, analog input channel 9
41 PE5/SPI_NSS output Port E5, SPI chip select slave select output
42 PC0/ADC_ETR input Port C0, ADC external trigger input
43 PC1/TIM1_CH1 output Port C1, timer 1 channel 1 output with high sink capability
44 PC2/TIM1_CH2 output Port C2, timer 1 channel 2 output with high sink capability
45 PC3/TIM1_CH3 output Port C3, timer 1 channel 3 output with high sink capability
46 PC4/TIM1_CH4 output Port C4, timer 1 channel 4 output with high sink capability
47 PC5/SPI_SCK output Port C5, SPI clock output with high sink capability
48 VSSIO_2 power_in I/O ground reference voltage
49 VDDIO_2 power_in I/O power supply voltage
50 PC6/SPI_MOSI output Port C6, SPI master out slave in output with high sink capability
51 PC7/SPI_MISO input Port C7, SPI master in slave out input with high sink capability
52 PG0/CAN_TX output Port G0, beCAN transmit output available on STM8S208xx devices only
53 PG1/CAN_RX input Port G1, beCAN receive input available on STM8S208xx devices only
54 PG2 bidirectional Port G2 GPIO pin
55 PG3 bidirectional Port G3 GPIO pin
56 PG4 bidirectional Port G4 GPIO pin
57 PI0 bidirectional Port I0 GPIO pin
58 PI1 bidirectional Port I1 GPIO pin
59 PI2 bidirectional Port I2 GPIO pin
60 PI3 bidirectional Port I3 GPIO pin
61 PI4 bidirectional Port I4 GPIO pin
62 PI5 bidirectional Port I5 GPIO pin
63 PG5 bidirectional Port G5 GPIO pin
64 PG6 bidirectional Port G6 GPIO pin
65 PG7 bidirectional Port G7 GPIO pin
66 PE4 bidirectional Port E4 GPIO pin
67 PE3/TIM1_BKIN input Port E3, timer 1 break input
68 PE2/I2C_SDA tri_state Port E2, I2C data line with true open-drain output
69 PE1/I2C_SCL tri_state Port E1, I2C clock line with true open-drain output
70 PE0/CLK_CCO output Port E0, configurable clock output with high sink capability
71 PI6 bidirectional Port I6 GPIO pin
72 PI7 bidirectional Port I7 GPIO pin
73 PD0/TIM3_CH2 output Port D0, timer 3 channel 2 output with high sink capability
74 PD1/SWIM input Port D1, single wire interface module debug data pin with input pull-up
75 PD2/TIM3_CH1 output Port D2, timer 3 channel 1 output with high sink capability
76 PD3/TIM2_CH2 output Port D3, timer 2 channel 2 output with high sink capability
77 PD4/TIM2_CH1 output Port D4, timer 2 channel 1 output or beeper output with high sink capability
78 PD5/UART3_TX output Port D5, UART3 transmit output
79 PD6/UART3_RX input Port D6, UART3 receive input
80 PD7/TLI input Port D7, top level interrupt input

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package LQFP-80(14x14)
Category Embedded Processors & Controllers
Pins 80

CAD (KiCad official)

  • Symbol: STM8S207MBT6B
  • Footprint: Package_QFP:LQFP-80_14x14mm_P0.65mm
  • 3D model: LQFP-80(14x14) (KiCad packages3D, STEP)
  • 3D model files: stm8s207mbt6b-etched.step / stm8s207mbt6b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stm8s207mbt6b.step / stm8s207mbt6b.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (103 pp, sha256 9ab3f7b6dda7af91, retrieved 2026-10-01, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (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