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STM32F410C8U6

STMicroelectronics · Microcontrollers (MCU/MPU/SOC) · UFQFPN-48(7x7)

STM32F410C8U6 from STMicroelectronics, in a UFQFPN-48(7x7). 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 VBAT power_in Battery power supply for RTC and backup registers, 1.65 to 3.6 V
2 PC13 bidirectional General purpose I/O with 5 V tolerance, alternate functions include RTC_TAMP1, RTC_OUT, RTC_TS, EVENTOUT
3 PC14-OSC32_IN bidirectional 32 kHz oscillator input or general purpose I/O with 5 V tolerance and EVENTOUT capability
4 PC15-OSC32_OUT bidirectional 32 kHz oscillator output or general purpose I/O with 5 V tolerance and EVENTOUT capability
5 PH0-OSC_IN bidirectional 4-26 MHz main oscillator input or general purpose I/O with 5 V tolerance and EVENTOUT capability
6 PH1-OSC_OUT bidirectional 4-26 MHz main oscillator output or general purpose I/O with 5 V tolerance and EVENTOUT capability
7 NRST bidirectional Active-low reset input with embedded weak pull-up resistor; external power supply supervisor recommended for voltages below 1.8 V
8 VSSA/VREF- power_in Analog ground and negative reference for ADC, must be connected to VSS with ground plane connection
9 VDDA/VREF+ power_in Analog power supply and positive reference for ADC, 1.7 to 3.6 V, requires 100 nF series and 10 µF parallel capacitive decoupling to VSSA
10 PA0 bidirectional 5V-tolerant general purpose I/O, alternate functions include TIM5_CH1, USART2_CTS, ADC1_0, WKUP1
11 PA1 bidirectional 5V-tolerant general purpose I/O, alternate functions include TIM5_CH2, USART2_RTS, ADC1_1, WKUP2
12 PA2 bidirectional 5V-tolerant general purpose I/O, alternate functions include TIM5_CH3, TIM9_CH1, I2S2_CKIN, USART2_TX, ADC1_2
13 PA3 bidirectional 5V-tolerant general purpose I/O, alternate functions include TIM5_CH4, TIM9_CH2, I2S2_MCK, USART2_RX, ADC1_3
14 PA4 bidirectional 5V-tolerant general purpose I/O, alternate functions include SPI1_NSS/I2S1_WS, USART2_CK, ADC1_4
15 PA5 bidirectional 3.3 V general purpose I/O, alternate functions include SPI1_SCK/I2S1_CK, ADC1_5, DAC_OUT1
16 PA6 bidirectional 5V-tolerant general purpose I/O, alternate functions include TIM1_BKIN, SPI1_MISO, I2S2_MCK, ADC1_6
17 PA7 bidirectional 5V-tolerant general purpose I/O, alternate functions include TIM1_CH1N, SPI1_MOSI/I2S1_SD, ADC1_7
18 PB0 bidirectional 5V-tolerant general purpose I/O, alternate functions include TIM1_CH2N, SPI5_SCK/I2S5_CK, ADC1_8
19 PB1 bidirectional 3.3 V general purpose I/O, alternate functions include TIM1_CH3N, SPI5_NSS/I2S5_WS, ADC1_9
20 PB2 bidirectional 5V-tolerant general purpose I/O with BOOT1 function, alternate function LPTIM1_OUT
21 PB10 bidirectional 5V-tolerant general purpose I/O, alternate functions include I2C2_SCL, SPI2_SCK/I2S2_CK, I2S1_MCK, I2C4_SCL
22 VCAP_1 passive Decoupling capacitor connection for internal voltage regulator, 100 nF capacitor to GND required
23 VSS power_in Ground connection (0 V reference), must be connected to power supply ground
24 VDD power_in Main digital power supply, 1.7 to 3.6 V, requires 100 nF per pin capacitive decoupling to VSS
25 PB12 bidirectional 5V-tolerant general purpose I/O, alternate functions include TIM1_BKIN, TIM5_CH1, I2C2_SMBA, SPI2_NSS/I2S2_WS
26 PB13 bidirectional 5V-tolerant general purpose I/O, alternate functions include TIM1_CH1N, I2C4_SMBA, SPI2_SCK/I2S2_CK
27 PB14 bidirectional 5V-tolerant general purpose I/O, alternate functions include TIM1_CH2N, I2C4_SDA, SPI2_MISO
28 PB15 bidirectional 5V-tolerant general purpose I/O, alternate functions include RTC_50Hz, TIM1_CH3N, I2C4_SCL, SPI2_MOSI/I2S2_SD
29 PA8 bidirectional 5V-tolerant general purpose I/O, alternate functions include MCO_1, TIM1_CH1, I2C4_SCL, USART1_CK
30 PA9 bidirectional 5V-tolerant general purpose I/O, alternate functions include TIM1_CH2, USART1_TX
31 PA10 bidirectional 5V-tolerant general purpose I/O, alternate functions include TIM1_CH3, SPI5_MOSI/I2S5_SD, USART1_RX
32 PA11 bidirectional 5V-tolerant general purpose I/O, alternate functions include TIM1_CH4, USART1_CTS, USART6_TX
33 PA12 bidirectional 5V-tolerant general purpose I/O, alternate functions include TIM1_ETR, SPI5_MISO, USART1_RTS, USART6_RX
34 PA13 bidirectional 5V-tolerant general purpose I/O or JTMS-SWDIO for Serial Wire Debug interface
35 VSS power_in Ground connection (0 V reference), must be connected to power supply ground
36 VDD power_in Main digital power supply, 1.7 to 3.6 V, requires 100 nF per pin capacitive decoupling to VSS
37 PA14 bidirectional 5V-tolerant general purpose I/O or JTCK-SWCLK for Serial Wire Debug interface
38 PA15 bidirectional 5V-tolerant general purpose I/O, alternate functions include JTDI, SPI1_NSS/I2S1_WS, USART1_TX
39 PB3 bidirectional 5V-tolerant general purpose I/O, alternate functions include JTDO-SWO, I2C4_SDA, SPI1_SCK/I2S1_CK, USART1_RX, I2C2_SDA
40 PB4 bidirectional 5V-tolerant general purpose I/O, alternate functions include JTRST, SPI1_MISO
41 PB5 bidirectional 5V-tolerant general purpose I/O, alternate functions include LPTIM1_IN1, I2C1_SMBA, SPI1_MOSI/I2S1_SD
42 PB6 bidirectional 5V-tolerant general purpose I/O, alternate functions include LPTIM1_ETR, I2C1_SCL, USART1_TX
43 PB7 bidirectional 5V-tolerant general purpose I/O, alternate functions include LPTIM1_IN2, I2C1_SDA, USART1_RX
44 BOOT0 input Boot mode selection input, determines boot from Flash (high) or system memory/SRAM (low) on reset
45 PB8 bidirectional 5V-tolerant general purpose I/O, alternate functions include LPTIM1_OUT, I2C1_SCL, SPI5_MOSI/I2S5_SD
46 PB9 bidirectional 5V-tolerant general purpose I/O, alternate functions include TIM11_CH1, I2C1_SDA, SPI2_NSS/I2S2_WS, I2C2_SDA
47 VSS power_in Ground connection (0 V reference), must be connected to power supply ground
48 VDD power_in Main digital power supply, 1.7 to 3.6 V, requires 100 nF per pin capacitive decoupling to VSS
49 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package UFQFPN-48(7x7)
Category Embedded Processors & Controllers
Pins 49

CAD (KiCad official)

  • Symbol: STM32F410C8U6
  • Footprint: Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.15x5.15mm
  • 3D model: UFQFPN-48(7x7) (KiCad packages3D, STEP)
  • 3D model files: stm32f410c8u6-etched.step / stm32f410c8u6-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); stm32f410c8u6.step / stm32f410c8u6.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (143 pp, sha256 71946dd94c3eb53f, retrieved 2026-10-06, 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