Product Overview
STMICROELECTRONICS STM32H7A3IIT6Q ARM MCU, STM32 Family STM32H7 Series Microcontrollers, ARM Cortex-M7F, 32 bit, 280 MHz, 2 MB
Product details
| Product Range |
STM32 Family STM32H7 Series Microcontrollers |
| Data Bus Width |
32 bit |
| Program Memory Size |
2MB |
| IC Case / Package |
LQFP |
| Interfaces |
FDCAN, I2C, I2S, LPUART, MDIO, PDM, SAI, SDMMC, SPI, SPDIFRX, SWPMI, UART, USART, USB |
| ADC Channels |
20Channels |
| Supply Voltage Min |
1.62V |
| Operating Temperature Min |
-40°C |
| IC Mounting |
Surface Mount |
| MCU Series |
STM32H7 |
| SVHC |
No SVHC (04-Feb-2026) |
| Device Core |
ARM Cortex-M7F |
| Operating Frequency Max |
280MHz |
| No. of Pins |
176Pins |
| No. of I/O's |
119I/O's |
| RAM Memory Size |
1.4MB |
| ADC Resolution |
8Bit, 16Bit |
| Supply Voltage Max |
3.6V |
| Operating Temperature Max |
85°C |
| MCU Family |
STM32 |
| Qualification |
- |
Other details
| Brand |
STMICROELECTRONICS |
| Part Number |
STM32H7A3IIT6Q |
| Quantity |
Each |
| Technical Data Sheet (7.91MB) EN |
View or download |
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