STM32H743IGT6 vs STM32H733VGT6 Comparison
Detailed side-by-side comparison of STM32H743IGT6 by STMicroelectronics and STM32H733VGT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32H743IGT6 - 480MHz Cortex-M7 MCU 1MB Flash | STMicroelectronics
STM32H743IGT6 ✓ ActiveSTMicroelectronics
STM32H733VGT6 - 550MHz Cortex-M7 MCU with FPU | STMicroelectronics
STM32H733VGT6 ✓ ActiveSpecification Comparison
| Parameter | STM32H743IGT6 | STM32H733VGT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.05 | $8.10 |
| Core Architecture | ARM Cortex-M7 (32-bit) | — |
| Maximum Clock Speed | 480 MHz | — |
| CoreMark Performance | 2400 CoreMark | — |
| DMIPS Performance | 1027 DMIPS | — |
| Program Memory (Flash) | 1 MB (dual-bank with ECC) | — |
| SRAM | 1 MB (DTCM + AXI SRAM + SRAM1-4 + Backup SRAM) | 564 Kbytes |
| L1 Cache | 16 KB I-cache + 16 KB D-cache | — |
| FPU | Double-precision IEEE 754 | — |
| Supply Voltage | 1.62 V to 3.6 V | — |
| Package | 176-LQFP (24x24 mm) | LQFP100 (14x14 mm) |
| GPIO Count | 140 | — |
| Operating Temperature | -40C to +85C (Grade 6) | — |
| ADC | 3x 12-bit, 3.6 MSPS | — |
| DAC | 2x 12-bit | — |
| Communication Interfaces | USB FS/OTG, 2x CAN, 3x SPI, 4x USART/UART, 3x I2C, SDMMC, Ethernet | USART, SPI, I2C, CAN, USB, Ethernet |
| Mounting Type | Surface Mount | — |
| RoHS Status | Compliant | Compliant |
| Internal SMPS | Yes (step-down DC-DC for VCORE) | — |
| Cryptography | AES-256, hash (SHA-1/2), TRNG | — |
| Display Controller | TFT-LCD up to XGA (JPEG codec + DMA2D accelerator) | — |
| Core | — | Arm Cortex-M7 |
| Maximum Clock Frequency | — | 550 MHz |
| Flash Memory | — | 1 Mbyte |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Operating Temperature Range | — | -40C to +85C |
| Number of I/O Pins | — | 82 |
| ADC Resolution | — | 16-bit |
| Number of ADC Channels | — | 3x ADC with up to 16 channels |
| DAC Resolution | — | 12-bit |
| Timers | — | Multiple 16-bit and 32-bit timers |
| Cryptographic Acceleration | — | AES, DES, HASH |