STM32MP157A Overview
Key Features
- 32-bit Arm® Cortex®-M4 with FPU/MPU – Up to 209 MHz (Up to 703 CoreMark®) Memories
- Dual mode Quad-SPI memory interface
- 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
- On-chip LDOs (RETRAM, BKPSRAM, DSI 1.2 V, USB 1.8 V, 1.1 V)
- Backup regulator (~0.9 V)
- Low-power modes: Sleep, Stop and Standby
- DDR memory retention in Standby mode
