ST ST72311R ST72511R ST72532R Data Sheet
Datasheet
This document introduces an 8-bit microcontroller with nested interrupts, EEPROM, ADC, 16-bit timers, 8-bit PWM ART, SPI, SCI, CAN interfaces, etc. It features 16K to 60K bytes of program memory, 256 bytes of E2PROM data memory (only on ST72532R4), 1024 to 2048 bytes of RAM, as well as clock, reset and supply management functions. Additionally, it includes interrupt management, 48 I/O ports, 5 timers, 3 communications interfaces, and 1 analog peripheral. The instruction set consists of 8-bit data manipulation and 63 basic instructions.