STM32H733VGT6 vs STM32H743IGT6 对比
详细并排对比 STM32H733VGT6 出自 STMicroelectronics 和 STM32H743IGT6 出自 STMicroelectronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
STMicroelectronics
STM32H733VGT6 - 550MHz Cortex-M7 MCU with FPU | STMicroelectronics
STM32H733VGT6 ✓ 量产中STMicroelectronics
STM32H743IGT6 - 480MHz Cortex-M7 MCU 1MB Flash | STMicroelectronics
STM32H743IGT6 ✓ 量产中规格对比
| 参数 | STM32H733VGT6 | STM32H743IGT6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Core | Arm Cortex-M7 | — |
| 最大时钟频率 | 550 MHz | — |
| Flash Memory | 1 Mbyte | — |
| SRAM | 564 Kbytes | 1 MB (DTCM + AXI SRAM + SRAM1-4 + Backup SRAM) |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| 封装 | LQFP100 (14x14 mm) | 176-LQFP (24x24 mm) |
| 工作温度范围 | -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 | — |
| Communication Interfaces | USART, SPI, I2C, CAN, USB, Ethernet | USB FS/OTG, 2x CAN, 3x SPI, 4x USART/UART, 3x I2C, SDMMC, Ethernet |
| Timers | Multiple 16-bit and 32-bit timers | — |
| Cryptographic Acceleration | AES, DES, HASH | — |
| RoHS 状态 | Compliant | Compliant |
| 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) |
| L1 Cache | — | 16 KB I-cache + 16 KB D-cache |
| FPU | — | Double-precision IEEE 754 |
| 电源电压 | — | 1.62 V to 3.6 V |
| GPIO Count | — | 140 |
| 工作温度 | — | -40C to +85C (Grade 6) |
| ADC | — | 3x 12-bit, 3.6 MSPS |
| DAC | — | 2x 12-bit |
| 安装类型 | — | Surface Mount |
| 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) |