STM32MP157FAC1 vs STM32MP157AAC3 Comparison
Detailed side-by-side comparison of STM32MP157FAC1 by STMicroelectronics and STM32MP157AAC3 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32MP157FAC1 - Dual Cortex-A7 + M4 MPU | STMicroelectronics
STM32MP157FAC1 β ActiveSTMicroelectronics
STM32MP157AAC3 - Dual Cortex-A7 650MHz MPU | STMicroelectronics
STM32MP157AAC3 β ActiveSpecification Comparison
| Parameter | STM32MP157FAC1 | STM32MP157AAC3 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microprocessors | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $28.95 | $5.00 |
| Core Architecture | ARM Cortex-A7 + Cortex-M4 | β |
| Number of Cores | 2 Core, 32-Bit | β |
| Maximum Clock Frequency | 800 MHz (Cortex-A7), 209 MHz (Cortex-M4) | β |
| Package | 361-TFBGA (12x12 mm) | 361-TFBGA (12 x 12 mm) |
| Operating Temperature Range | -20Β°C to +105Β°C | β |
| Supply Voltage Min | 1.71 V | β |
| Supply Voltage Max | 3.6 V | β |
| Ethernet | 2x 10/100/1000 Mbps (RGMII) | 1-Gbps Ethernet (RGMII), IEEE 802.3ab compliant |
| USB | 2x USB 2.0 OTG | β |
| UART | 8x | β |
| I2C | 5x | β |
| SPI | 5x | β |
| CAN FD | 2x | β |
| GPU | 3D GPU (OpenGL ES 2.0), 2D graphics accelerator | 3D GPU |
| Display Interface | MIPI-DSI, TFT | β |
| Memory Support | DDR3/DDR3L/LPDDR2/LPDDR3 up to 1 GB | β |
| Security | Cryptographic acceleration, secure boot | Arm TrustZone, Arm NEON |
| RoHS Status | Compliant (Ecopack2) | β |
| Core Processor | β | Dual Arm Cortex-A7 + Arm Cortex-M4 coprocessor |
| Cortex-A7 Max Frequency | β | 650 MHz |
| Cortex-M4 Frequency | β | 209 MHz |
| Architecture | β | 32-bit, ARM Cortex |
| Series | β | STM32MP1 |
| Display Support | β | TFT/DSI |
| L2 Cache | β | 256 KB unified |
| Data Cache | β | 32 KB per Cortex-A7 core |
| Communication Interfaces | β | 37 interfaces |
| Timers | β | 29 timers |
| Supply Voltage | β | 1.71 V to 3.6 V |
| Operating Temperature | β | -40C to +125C |
| Mounting Type | β | Surface Mount |
| Packaging | β | Tray |
| Product Status | β | Active |