STM32H753BIT6 vs STM32H743BIT6 Comparison
Detailed side-by-side comparison of STM32H753BIT6 by STMicroelectronics and STM32H743BIT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32H753BIT6 - 480MHz Cortex-M7 MCU, 2MB Flash, LQFP-208 | STMicroelectronics
STM32H753BIT6 ✓ ActiveSTMicroelectronics
STM32H743BIT6 - 480MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H743BIT6 ✓ ActiveSpecification Comparison
| Parameter | STM32H753BIT6 | STM32H743BIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Unit Price (USD) | — | $9.85 |
| Manufacturer | STMicroelectronics | — |
| Product Type | 32-bit ARM Microcontroller (MCU) | — |
| CPU Core | Arm Cortex-M7 with FPU and DSP instructions | — |
| Maximum CPU Frequency | 480 MHz | — |
| Architecture | 32-bit RISC | — |
| Flash Memory Size | 2 MB (2M x 8) | — |
| RAM Size | 1 MB | — |
| Package | LQFP-208 (28 x 28 mm), also listed as PQFP-208 | 208-LQFP, 28x28 mm |
| Number of I/O Pins | 168 | — |
| Mounting Type | Surface Mount | Surface Mount |
| Series | STM32H7 Series, STM32H753xI line | — |
| Core Count | Single core | — |
| Caches | Instruction cache and data cache, Cortex-M7 architecture | — |
| Crypto Accelerator | Hardware AES and SHA accelerator (STM32H7 family feature) | — |
| Programming Interface | SWD / JTAG debug | — |
| Toolchain Support | STM32CubeMX, STM32CubeIDE, Arm Keil, IAR Embedded Workbench | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range for the I temperature grade] | — |
| Supply Voltage Range | [DATA_NEEDED: VDD and VDDCORE supply voltage range] | — |
| External Memory Interfaces | FMC for SDRAM and QSPI NOR/NAND devices | — |
| RoHS Status | [DATA_NEEDED: RoHS declaration status] | Compliant |
| Packaging Type | Tray | — |
| Core Architecture | — | Arm Cortex-M7 with FPU (DP-FPU) |
| Maximum CPU Clock | — | 480 MHz |
| Flash Memory | — | 2 MB dual-bank |
| SRAM | — | 1 MB total (192 KB DTCM + 64 KB ITCM + 1 MB AXI-SRAM) |
| CoreMark Score | — | 1284 (typical) |
| Supply Voltage VDD | — | 1.62 V to 3.6 V |
| Operating Temperature (junction) | — | -40 C to +105 C (industrial) |
| GPIO Count | — | Up to 168 (depending on configuration) |
| Communication Interfaces | — | Ethernet MAC, USB OTG HS/FS, CAN FD x2, SDMMC, 4xSPI, 4xI2C, 4xUSART/UART/LPUART, 2xSAI |
| Analog Peripherals | — | 3x16-bit ADC, 2x12-bit DAC, 2xcomparator |
| Hardware Crypto | — | AES, Hash, TRNG, PKA, secure firmware install |
| Graphics | — | Chrom-ART 2D accelerator, JPEG codec |
| Timers | — | Advanced-control timers, HRTIM, low-power timers |
| Moisture Sensitivity Level (MSL) | — | MSL3 (168 h) |