STMicroelectronics STM32H7B3VIH6Q, ARM Cortex-M7, 32-Bit Single-Core MCU, 280 MHz, 2MB Flash, 1.4M x 8 RAM, 80 I/O, 100-TFBGA, -40°C~85°C.
| Parameter | 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 | 280MHz |
| Package | Tray |
| RAM size | 1.4M x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
| Connectivity | Camera, CANbus, EBI/EMI, HDMI-CEC, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, PSSI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG |
| Number of i (O) | 80 |
| Core processor | ARM® Cortex®-M7 |
| Case | 100-TFBGA |
| Data converters | A/D 16x16b; D/A 3x12b |
| Program memory size | 2MB (2M x 8) |
The on-chip data converters include 16x 16-bit ADCs and 3x 12-bit DACs.
The supply voltage range of 1.62 V to 3.6 V allows single 1.8 V or 3.3 V rail designs, with brown-out detect and POR integrated.
With 2 MB Flash and 1.4 MB SRAM, this part handles large application code, OTA staging, and frame buffers for LCD or camera interfaces without external memory.
Within the STM32H7B3 family, other density and package variants share the same base product number STM32H7B3 and are pin-compatible across the 100-TFBGA footprint. Check the STM32H7B3 product page for specific order codes.