R7FA2E1A92DDA Datasheet, Renesas

Features
* Arm Cortex-M23 Core
* Armv8-M architecture
* Maximum operating frequency: 48 MHz
* Arm Memory Protection Unit (Arm MPU) with 8 regions
*.

with the following features:
* Up to 128-KB code flash memory
* 16-KB SRAM
* 12-bit A/D Converter (ADC12) <.

* Maximum operating frequency: up to 48 MHz
* Arm Cortex-M23 core:
  – Revision: r1p0-00rel0
  – Armv8-M architecture profile
  – Single-cycle integer multiplier
  – 19-cycle integer div.