STM32MP157A
Key Features
- 32-bit dual-core Arm® Cortex®-A7 - L1 32-Kbyte I / 32-Kbyte D for each core - 256-Kbyte unified level 2 cache - Arm® NEON™ and Arm® TrustZone®
- 32-bit Arm® Cortex®-M4 with FPU/MPU - Up to 209 MHz (Up to 703 CoreMark®) Memories
- External DDR memory up to 1 Gbyte - up to LPDDR2/LPDDR3-1066 16/32-bit - up to DDR3/DDR3L-1066 16/32-bit
- 708 Kbytes of internal SRAM: 256 Kbytes of AXI SYSRAM + 384 Kbytes of AHB SRAM + 64 Kbytes of AHB SRAM in Backup domain and 4 Kbytes of SRAM in Backup domain
- Dual mode Quad-SPI memory interface
- Flexible external memory controller with up to 16-bit data bus: parallel interface to connect external ICs and SLC NAND memories with up to 8-bit ECC Security/safety
- TrustZone® peripherals, active tamper
- Cortex®-M4 resources isolation Reset and power management
- 1.71 V to 3.6 V I/Os supply (5 V-tolerant I/Os)
- POR, PDR, PVD and BOR
