STM New STM32MP153Axx 32-Bit Arm Cortex MPU

The STM32MP153A devices are based on the high-performance dual-core Arm® Cortex®-A7 32-bit RISC core operating at up to 650 MHz. The Cortex-A7 processor includes a 32-Kbyte L1 instruction cache for each CPU, a 32-Kbyte L1 data cache for each CPU and a 256-Kbyte level2 cache. The Cortex-A7 processor is a very energy-efficient application processor designed to provide rich performance in high-end wearables, and other low-power embedded and consumer applications. It provides up to 20% more single thread performance than the Cortex-A5 and provides similar performance than the Cortex-A9.
The STM32MP153A devices provide an external SDRAM interface supporting external memories up to 8-Gbit density (1 Gbyte), 16 or 32-bit LPDDR2/LPDDR3 or DDR3/DDR3L up to 533 MHz.
All the devices offer two ADCs, two DACs, a low-power RTC, 12 general-purpose 16-bit timers, two PWM timers for motor control, five low-power timers, a true random number generator (RNG). The devices support six digital filters for external sigma delta modulators (DFSDM). They also feature standard and advanced communication interfaces.

Datasheet for STM32MP153AAA3, STM32MP153AAB3, STM32MP153AAC3, STM32MP153AAD3

STM32MP153AADxx TFBGA257

STM32MP153AABxx LFBGA354

STM32MP153AACxx TFBGA361

STM32MP153AAA LFBGA448

https://www.st.com/resource/en/datasheet/stm32mp153a.pdf

for more details
https://www.st.com/en/microcontrollers-microprocessors/stm32mp153a.html