STM32H743AGI6 vs STM32H743AII6 对比
详细并排对比 STM32H743AGI6 出自 STMicroelectronics 和 STM32H743AII6 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
STM32H743AGI6 - 480MHz Cortex-M7 MCU 1MB Flash | STMicroelectronics
STM32H743AGI6 ✓ 量产中STMicroelectronics
STM32H743AII6 - 480MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H743AII6 ✓ 量产中规格对比
| 参数 | STM32H743AGI6 | STM32H743AII6 |
|---|---|---|
| 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） | $8.74 | $11.90 |
| Core Architecture | ARM Cortex-M7 with FPU | 32-bit RISC |
| Core Count | 1 | — |
| Bit Width | 32-bit | — |
| 最大时钟频率 | 480 MHz | 480 MHz |
| Program Memory Size | 1 MB (1M x 8) Flash | — |
| RAM Size | 1 MB SRAM (DTCM + AXI) | 1 MB |
| 工作电源电压 | 1.62 V to 3.6 V | — |
| I/O Pin Count | 131 GPIO | — |
| 封装 | 169-UFBGA (7x7 mm) | 169-ball UFBGA (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C | -40 C to +85 C |
| Data Converters | 3x 12-bit ADC (3.6 MSPS), 2x 12-bit DAC | — |
| Connectivity | USB OTG FS/HS, 2x CAN FD, Ethernet MAC, 3x SPI, 4x UART, 2x I2C, SDMMC, FMC | — |
| L1 Cache | 16 KB I-cache + 16 KB D-cache | — |
| RoHS 状态 | Compliant | Compliant |
| Core | — | ARM Cortex-M7 |
| Program Memory (Flash) | — | 2 MB |
| Operating Voltage | — | 1.71 V to 3.6 V |
| Number of I/O Pins | — | 131 |
| Communication Interfaces | — | USB OTG FS/HS, 2x CAN 2.0B, 2x FDCAN, 3x I2C, 6x SPI, 4x USART, 4x UART, Ethernet MAC |
| ADC | — | 3x 16-bit, up to 3.6 MSPS |
| DAC | — | 2x 12-bit |
| Display Interface | — | MIPI-DSI, parallel RGB |
| Graphics Accelerator | — | Chrom-ART Accelerator (DMA2D) |
| Security | — | AES-256, SHA-1/SHA-2, TRNG, secure firmware install |
| MSL 等级 | — | 3 (168 hours) |