Contextual Info: / = T SGS-THOMSON M621256 VERY FAST CMOS 256K x 1 SRAM WITH SEPARATE I/O • 256K x 1 CMOS FAST SRAM ■ EQUAL CYCLE AND ACCESS TIMES: 12, 15, 20ns ■ LOW Vcc DATA RETENTION: 2V - SEPARATE DATA INPUT AND DATA OUTPUT PINS ■ JEDEC PLASTIC SOJ and DIP, 300 mil PACK­

256x16 eprom

Abstract: GS-2I5-D12 GS-D250M PHDIP28 GS-2I12-9 512X8 from 128x8 ram L293D shield gs-2i5 PHDIP24 ESM1602B
Contextual Info: SELECTION GUIDE For detailed information on products referred to in the selection guide but not included as datasheet in this book, please refer to the databook indicated in column "DB" SGS-THOMSON DATABOOKS ORDER CODE DB a 4 B IT MCU FAMILY ET9400 DBET9400ST/1

Contextual Info: F= 7 S G S -T U O M S O N ^ 7 i, 5 t L E T O iO g S M 6 2 1 2 5 6 VERY FAST CMOS 256K x 1 SRAM WITH SEPARATE I/O • 256K x 1 CMOS FAST SRAM ■ EQUAL CYCLE AND ACCESS TIMES: 12,15,20ns ■ LOW Vcc DATA RETENTION: 2V ■ SEPARATE DATA INPUT AND DATA OUTPUT