STM32MP257DAJ3 - STMicroelectronics

Description: 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)