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