STMicroelectronics
STMicroelectronics STM32H7 series, ARM Cortex-M7 32-bit MCU, 480 MHz, 2 MB Flash, 1 MB SRAM, 169-UFBGA, -40 to 85 °C.
MOQ 1 · Tray · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | STM32H7 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.62V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 480MHz |
| Package | Tray |
| RAM size | 1M x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG |
| Number of i (O) | 131 |
| Core processor | ARM® Cortex®-M7 |
| Case | 169-UFBGA |
| Data converters | A/D 36x16b; D/A 2x12b |
| Program memory size | 2MB (2M x 8) |
Housed in a 169-ball UFBGA measuring 7x7 mm, the STM32H743AII6 is a surface-mount device rated for industrial temperature range (-40 to 85 °C). The small footprint suits space-constrained designs, but the BGA pitch demands careful PCB layout and X-ray inspection after reflow.
ST lists the STM32H743AII6 as an active product.
