STM32MP157CAC3
Overview
The STM32MP157CAC3 is a high-performance multicore microprocessor featuring dual Arm Cortex-A7 cores running up to 650MHz and an integrated Cortex-M4 coprocessor. This heterogeneous architecture allows engineers to run Linux or Android on the A7 cores while offloading real-time tasks and low-power sensing to the M4 core. It includes a dedicated 3D GPU and extensive connectivity options including Gigabit Ethernet and dual USB 2.0 interfaces.
Why Choose This Part
The TFBGA361 package provides a compact 12x12mm footprint while offering a high pin-to-feature density for complex designs. Its support for multiple DDR types, including DDR3L and LPDDR3, allows for flexible memory selection based on power and cost requirements. Integrated security features like TrustZone and active tamper detection make it suitable for applications requiring hardware-level data protection.
Applications
Key Specifications
Getting Started
Start development with the STM32MP157C-DK2 Discovery kit to evaluate the dual-core A7 and M4 capabilities. Utilize the STM32CubeMP1 firmware package for the M4 core and the OpenSTLinux distribution for the A7 cores. Software development is supported through the STM32CubeIDE, while the STM32CubeProgrammer is used for flashing the target over USB or UART interfaces.
Also Consider
NXP
- A highly power-efficient single-core Cortex-A7 option for applications that do not require dual-core performance or a 3D GPU.
