ST72254G Datasheet | STMicroelectronics

Features Program memory - bytes RAM (stack) - bytes Peripherals Operating Supply CPU Frequency Operating Temperature Packages ST72104G1 4K ST72104G2 8K ST72216G1 4K ST72215G2 8K ST72254G1 4K ST72254G2 8K Watchdog timer, One 16-bit timer, SPI 256 (128) Watchdog timer, Watchdog timer, One 16-bit timer, Two 16-bit timers, SPI, ADC SPI, ADC 3.0V to 5.5V Up to 8 MHz (with oscillator up to 16 MHz) -40°C to +85° C (-40°C to +105/125°C optional) SO28 / SDIP32 Watchdog timer, Two 16-bit timers, SPI, I C, ADC Rev. 2.2 February 2000 This is preliminary information on a new product in development or undergoing evaluation. Details are subject to change without notice. 1/135 Table of Contents 1 2 3 4 INTRODUCTION - - - - - - - - - - - - . . 6 PIN DESCRIPTION - - - - - - - - - - - - 7 REGISTER & MEMORY MAP - - - - - - - - - - . 10 FLASH PROGRAM MEMORY - - - - - - - - - - 13 4.1 INTRODUCTION - - - - - - -...