ST72E121 - 8-BIT MCU WITH 8 TO 16K OTP/EPROM

Product Overview

ST Microelectronics

Part number	ST72E121
Manufacturer	STMicroelectronics
File Size	589.25 KB
Description	8-BIT MCU WITH 8 TO 16K OTP/EPROM
Datasheet	ST72E121 Datasheet
Note	This datasheet PDF includes multiple part numbers: ST72E121, ST72T121. Please refer to the document for exact specifications by model.
Additional preview pages of the ST72E121 datasheet.

. . 5 1.3 EXTERNAL CONNECTIONS .

Program Memory - bytes RAM (stack) - bytes Peripherals Operating Supply CPU Frequency Temperature Range Package OTP/EPROM Devices ST72T121J2 ST72T121J4 8K 16K 384 (256) 512 (256) Watchdog, Timers, SPI, SCI and optional Low Voltage Detector Reset 3 to 5.5 V 8MHz max (16MHz oscillator) - 4MHz max over 85°C - 40° C to + 125°C TQFP44 - SDIP42 ST72T121J4/ST72E121J4 Note: The ROM versions are supported by the ST72124 family. Rev. 1.7 September 1999 1/92 1 Table of Contents 1.

📁 Similar Datasheet

Other Datasheets by ST Microelectronics

Published: Nov 21, 2005 |