Features
■ Includes ST state-of-the-art patented technology.
■ Cores
■ Up to 64-bit dual-core Arm® Cortex®-A35
■ Up to 1.5 GHz
■ 32-Kbyte I + 32-Kbyte D level 1 cache for each core
■ 512-Kbyte unified level 2 cache
■ Arm® NEON™ and Arm® TrustZone®
■ 32-bit Arm® Cortex®-M33 with FPU/MPU
■ Up to 400 MHz
■ L1 16-Kbyte I / 16-Kbyte D
■ Arm® TrustZone®
■ 32-bit Arm® Cortex®-M0+ in SmartRun domain
■ Up to 200 MHz (up to 16 MHz in autonomous mode)
■ Memories
■ External DDR memory up to 4 Gbytes
■ Up to DDR3L-2133 16/32-bit
■ Up to DDR4-2400 16/32-bit
■ Up to LPDDR4-2400 16/32-bit
■ 808-Kbyte internal SRAM: 256-Kbyte AXI SYSRAM, 128-Kbyte AXI video RAM or SYSRAM extension, 256-Kbyte AHB SRAM, 128-Kbyte AHB SRAM with ECC in backup domain, 8-Kbyte SRAM with ECC in backup domain, 32 Kbytes
■ in SmartRun domain
■ Two Octo-SPI memory interfaces
■ 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, environmental monitors, display secure
■ layers, hardware accelerators
■ Complete resource isolation framework
■ Reset and power management
■ 1.71 to 1.95 V and 2.7/3.0 to 3.6 V multiple section I/O supply
■ POR, PDR, PVD, and BOR
■ On-chip LDO and power-switches for RETRAM, BKPSRAM, VSW, and
■ SmartRun domains
■ Dedicated supplies for Cortex®-A35 and GPU/NPU (if present)
■ Internal temperature sensors
■ Low-power modes: Sleep, Stop, and Standby
■ DDR memory retention in Standby mode VFBGA361 (10 × 10 mm) pitch 0.5 mm VFBGA424 (14 × 14 mm) pitch 0.5 mm TFBGA436 (18 × 18 mm) pitch 0.8 mm Product summary STM32MP25xA/D STM32MP251A, STM32MP251D, STM32MP253A, STM32MP253D, STM32MP255A, STM32MP255D, STM32MP257A, STM32MP257D Arm® based dual Cortex®-A35 1.5 GHz + Cortex®-M33 MPU, AI, 3D GPU, video encoder/decoder, TFT/DSI/LVDS, USB 3.0, PCIe® STM32MP251A/D STM32MP253A/D STM32MP255A/D STM32MP257A/D Datasheet DS14285 - Rev 2 - June 2024 For further information contact your local STMicroelectronics sales office.