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ETL9345

STMicroelectronics
Part Number ETL9345
Manufacturer STMicroelectronics
Description 4-BIT NMOS MICROCONTROLLERS
Published Mar 30, 2005
Detailed Description ETL9444/ETL9445 ETL9344/ETL9345 4-BIT NMOS MICROCONTROLLERS . . . . . . . . . . . . . . . . . . LOW COST POWERFUL INST...
Datasheet PDF File ETL9345 PDF File

ETL9345
ETL9345

Overview
...RUCTION SET 2k x 8 ROM, 128 x 4 RAM 23 I/O LINES (ETL9444) TRUE VECTORED INTERRUPT, PLUS RESTART THREE-LEVEL SUBROUTINE STACK 16µs INSTRUCTION TIME SINGLE SUPPLY OPERATION (4.
5-6.
3V) LOW CURRENT DRAIN (13mA max.
) INTERNAL TIME-BASE COUNTER FOR REALTIME PROCESSING INTERNAL BINARY COUNTER REGISTER WITH MICROWIRE® SERIAL I/O CAPABILITY GENERAL PURPOSE AND TRI-STATE® OUTPUTS LSTTL/CMOS COMPATIBLE IN AND OUT DIRECT DRIVE OF LED DIGIT AND SEGMENT LINES SOFTWARE/HARDWARE COMPATIBLE WITH OTHER MEMBERS OF ET9400 FAMILY EXTENDED TEMPERATURE RANGE DEVICES ETL9344/L9345 (– 40°C to + 85°C) WIDER SUPPLY RANGE (4.
5 – 9.
5V) OPTIONALLY AVAILABLE SOIC 24/28 AND PLCC 28 PACKAGES AVAILABLE ETL9444/ETL9344 N (...


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