STM32H753AII6 vs STM32H743AII6 Comparison
Detailed side-by-side comparison of STM32H753AII6 by STMicroelectronics and STM32H743AII6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32H753AII6 - 480MHz Cortex-M7 MCU, 2MB Flash, UFBGA-169 | STMicroelectronics
STM32H753AII6 ✓ ActiveSTMicroelectronics
STM32H743AII6 - 480MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H743AII6 ✓ ActiveSpecification Comparison
| Parameter | STM32H753AII6 | STM32H743AII6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | ARM Cortex-M7 with double-precision FPU + DSP | ARM Cortex-M7 |
| Maximum Clock Frequency | 480 MHz | 480 MHz |
| Program Memory Size | 2 MB Flash (dual-bank with ECC) | — |
| RAM Size | 1 MB SRAM (192 KB DTCM + 64 KB ITCM) | 1 MB |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Operating Temperature Range | -40 C to +85 C | — |
| Package | 169-ball UFBGA (7x7 mm) | 169-ball UFBGA (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| ADC | 3x 16-bit ADC, up to 3.6 MSPS | 3x 16-bit, up to 3.6 MSPS |
| DAC | 2x 12-bit DAC | 2x 12-bit |
| Communication Interfaces | USB OTG, 2x SDMMC, 4x USART/UART, 6x SPI, 4x I2C, 2x CAN 2.0B, 2x SAI, Ethernet MAC | USB OTG FS/HS, 2x CAN 2.0B, 2x FDCAN, 3x I2C, 6x SPI, 4x USART, 4x UART, Ethernet MAC |
| Timers | Multiple 16-/32-bit timers, HRTIM, low-power timers | — |
| Graphics Accelerator | Chrom-ART Accelerator | Chrom-ART Accelerator (DMA2D) |
| Crypto/Hash | AES, Hash, True Random Number Generator (TRNG) | — |
| MSL Level | [DATA_NEEDED: MSL Level] | 3 (168 hours) |
| RoHS Status | Compliant | Compliant |
| Core Architecture | — | 32-bit RISC |
| Program Memory (Flash) | — | 2 MB |
| Operating Voltage | — | 1.71 V to 3.6 V |
| Operating Temperature | — | -40 C to +85 C |
| Number of I/O Pins | — | 131 |
| Display Interface | — | MIPI-DSI, parallel RGB |
| Security | — | AES-256, SHA-1/SHA-2, TRNG, secure firmware install |