ST STM32MP257F-EV1 User Manual page 2

1 Features
• STM32MP257FAI3 microprocessor based on the Arm
®
Cortex
• ST power management
• Two 16‑Gbit DDR4 DRAMs
• 512-Mbit (64 Mbytes) S‑NOR flash memory
• 32-Gbit (4 Gbytes) eMMC v5.0
• Three 1‑Gbit/s Ethernet (RGMII) with TSN switch compliant with IEEE-802.3ab
• High‑speed USB Host 2-port hub
• High‑speed USB Type-C
• Four user LEDs
• Two user, one tamper, and one reset push-buttons
• Wake-up button
• Four boot pin switches
• Board connectors:
– Three Ethernet RJ45
– Two USB Host Type-A
– USB Type-C
– microSD
– Mini PCIe
– Dual-lane MIPI CSI-2
– Two CAN FD
– LVDS
– MIPI10
– GPIO expansion connector
– mikroBUS
– VBAT for power backup
• On-board STLINK-V3EC debugger/programmer with USB re-enumeration capability: Two Virtual COM
ports (VCPs), and debug port
• Mainlined open-source Linux
examples
®
• Linux
STM32 Arm Cortex MPUs are based on the Arm
Note: Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.
UM3359 - Rev 2
‑M33 400 MHz in a TFBGA436 package
STPMIC25APQR
®
DRP
®
™
card holder
®
camera module expansion connector
™
expansion connector
®
STM32 MPU OpenSTLinux Distribution and STM32CubeMP2 software with
Yocto project, Buildroot, and STM32CubeIDE as development environments
®
dual‑core Cortex
® ® ®
Cortex -A and Cortex -M processors.
UM3359
Features
‑A35 1.5 GHz and
®
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