STM32MP157FAC1 vs STM32MP157AAC3 对比
详细并排对比 STM32MP157FAC1 出自 STMicroelectronics 和 STM32MP157AAC3 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
STM32MP157FAC1 - Dual Cortex-A7 + M4 MPU | STMicroelectronics
STM32MP157FAC1 ✓ 量产中STMicroelectronics
STM32MP157AAC3 - Dual Cortex-A7 650MHz MPU | STMicroelectronics
STM32MP157AAC3 ✓ 量产中规格对比
| 参数 | STM32MP157FAC1 | STM32MP157AAC3 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microprocessors | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $28.95 | $5.00 |
| Core Architecture | ARM Cortex-A7 + Cortex-M4 | — |
| Number of Cores | 2 Core, 32-Bit | — |
| 最大时钟频率 | 800 MHz (Cortex-A7), 209 MHz (Cortex-M4) | — |
| 封装 | 361-TFBGA (12x12 mm) | 361-TFBGA (12 x 12 mm) |
| 工作温度范围 | -20°C to +105°C | — |
| Supply Voltage Min | 1.71 V | — |
| Supply Voltage Max | 3.6 V | — |
| Ethernet | 2x 10/100/1000 Mbps (RGMII) | 1-Gbps Ethernet (RGMII), IEEE 802.3ab compliant |
| USB | 2x USB 2.0 OTG | — |
| UART | 8x | — |
| I2C | 5x | — |
| SPI | 5x | — |
| CAN FD | 2x | — |
| GPU | 3D GPU (OpenGL ES 2.0), 2D graphics accelerator | 3D GPU |
| Display Interface | MIPI-DSI, TFT | — |
| Memory Support | DDR3/DDR3L/LPDDR2/LPDDR3 up to 1 GB | — |
| Security | Cryptographic acceleration, secure boot | Arm TrustZone, Arm NEON |
| RoHS 状态 | Compliant (Ecopack2) | — |
| Core Processor | — | Dual Arm Cortex-A7 + Arm Cortex-M4 coprocessor |
| Cortex-A7 Max Frequency | — | 650 MHz |
| Cortex-M4 Frequency | — | 209 MHz |
| Architecture | — | 32-bit, ARM Cortex |
| Series | — | STM32MP1 |
| Display Support | — | TFT/DSI |
| L2 Cache | — | 256 KB unified |
| Data Cache | — | 32 KB per Cortex-A7 core |
| Communication Interfaces | — | 37 interfaces |
| Timers | — | 29 timers |
| 电源电压 | — | 1.71 V to 3.6 V |
| 工作温度 | — | -40C to +125C |
| 安装类型 | — | Surface Mount |
| Packaging | — | Tray |
| Product Status | — | Active |