STMicroelectronics · STM32H
STM32H7A3NIH6Q
IC MCU 32BIT 2MB FLASH 216TFBGA
STM32-first sourcing with STMicroelectronics support components. Review recorded cores, flash, RAM, connectivity and package facts before moving an approved design into production.
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STM32H7A3NIH6Q specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | STM32H7A3NIH6Q |
| Family | STM32H |
| Package | 216-TFBGA |
| Product Status | Obsolete |
| DigiKey Programmable | Not Verified |
| Core Processor | ARM® Cortex®-M7 |
| Core Size | 32-Bit Single-Core |
| Speed | 280MHz |
| Connectivity | CANbus, EBI/EMI, HDMI-CEC, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
| Number of I/O | 166 |
| Program Memory Size | 2MB (2M x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | Not provided in source |
| RAM Size | 1.4M x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V |
| Data Converters | A/D 20x16b; D/A 3x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 216-TFBGA |
| Supplier Device Package | 216-TFBGA (13x13) |
Documents and evidence
STM32H7A3NIH6Q ↗Catalog sources
www.ic-components.com · STM32H7A3NIH6Q ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
www.depu.net · STM32H7A3NIH6Q ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing STM32H7A3NIH6Q
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
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