STM32H747XIH6 vs STM32H747BGT6 对比
详细并排对比 STM32H747XIH6 出自 STMicroelectronics 和 STM32H747BGT6 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
STM32H747XIH6 - Dual-Core Cortex-M7/M4 MCU, 2MB Flash | STMicroelectronics
STM32H747XIH6 ✓ 量产中STMicroelectronics
STM32H747BGT6 - Dual Cortex-M7/M4 MCU, 1MB Flash | STMicroelectronics
STM32H747BGT6 ✓ 量产中规格对比
| 参数 | STM32H747XIH6 | STM32H747BGT6 |
|---|---|---|
| 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） | $16.20 | $17.10 |
| Core Architecture | Dual-core Arm Cortex-M7 + Cortex-M4 | Dual-core Arm Cortex-M7 + Cortex-M4 |
| Cortex-M7 Max Frequency | 480 MHz | 480 MHz |
| Cortex-M4 Max Frequency | 240 MHz | 240 MHz |
| Flash Memory | 2 MB | 1 MB |
| SRAM | 1 MB | 1 MB |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| 工作温度 | -40 C to +85 C | — |
| 封装 | TFBGA-265 (14x14 mm, 240+25 balls) | LQFP-208 (28 x 28 mm) |
| ADC | 3 x 16-bit, up to 3.6 MSPS | — |
| DAC | 2 x 12-bit | — |
| Communication Interfaces | USB OTG x2, CAN-FD x2, Ethernet, SPI, I2C, SDMMC, USART/UART, SAI | Ethernet, USB 2.0 OTG, CAN-FD, I2C, SPI, UART |
| Display Interface | TFT-LCD + MIPI-DSI | — |
| Graphics Accelerator | Chrom-ART (DMA2D) | Chrom-ART (DMA2D) |
| Cryptographic Accelerator | AES / SHA / PKA hardware acceleration | — |
| 安装类型 | Surface Mount (BGA) | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Operating Voltage Range | — | 1.62 V to 3.6 V |
| Supply Voltage (typical) | — | 3.3 V |
| 工作温度范围 | — | -40 °C to +85 °C |
| 引脚数量 | — | 208 |
| On-chip SMPS | — | Yes (integrated DC-DC step-down) |
| Hardware Cryptography | — | AES, Hash, TRNG |
| MSL 等级 | — | 3 |
| Data Cache / I-Cache | — | Yes (per core) |