STM32H7A3VGT6 vs STM32H743VIT6 对比
详细并排对比 STM32H7A3VGT6 出自 STMicroelectronics 和 STM32H743VIT6 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
STM32H7A3VGT6 - 280MHz Cortex-M7 MCU, 1MB Flash | STMicroelectronics
STM32H7A3VGT6 ✓ 量产中
规格对比
| 参数 | STM32H7A3VGT6 | STM32H743VIT6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.10 | $7.98 |
| Core | Arm Cortex-M7 | — |
| Max Clock Speed | 280 MHz | — |
| Flash Memory | 1.4 MB | 2 MB (2M x 8) |
| SRAM | 1.4 MB | — |
| 封装 | LQFP-100 (14x14 mm) | 100-LQFP (14x14 mm) |
| Operating Voltage | 1.62 V to 3.6 V | — |
| GPIO Pins | 80 | — |
| ADC | 3x 12-bit, up to 3.6 MSPS | — |
| DAC | 2x 12-bit | — |
| Timers | 22 (16-bit and 32-bit) | — |
| Communication Interfaces | USART, SPI, I2C, FDCAN, USB OTG, Ethernet MAC | — |
| Cryptographic Acceleration | AES, DES, 3DES, SHA-1, SHA-256 | — |
| 工作温度 | -40C to +85C | [DATA_NEEDED: operating temperature range] |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Core Processor | — | ARM Cortex-M7 32-bit RISC |
| Core Frequency | — | 480 MHz |
| RAM | — | Up to 1 MB |
| 电源电压 | — | 3.3 V |
| Communication & Analog Interfaces | — | 46 |
| Series | — | STM32H7 |
| 数据总线宽度 | — | 32 bit |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution] |
| Number of GPIOs | — | [DATA_NEEDED: GPIO count] |
| Quiescent / Standby Current | — | [DATA_NEEDED: standby current] |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |
| Packaging | — | Tray |