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SAA128M4T27B

Part Number	SAA128M4T27B
Manufacturer	SpecTek
Description	512M DDR SDRAM
Published	Nov 25, 2005
Detailed Description	512Mb: x4, x8, x16 DDR SDRAM DOUBLE DATA RATE (DDR) SDRAM FEATURES • PC2100, PC2700 and PC3200 compatible • VDD = +2.5V...
Datasheet	SAA128M4T27B PDF File

Overview

512Mb: x4, x8, x16 DDR SDRAM DOUBLE DATA RATE (DDR) SDRAM FEATURES • PC2100, PC2700 and PC3200 compatible • VDD = +2.
5V ±0.
2V, VDDQ = +2.
5V ±0.
2V (For –6A & 75A) • VDD = +2.
6V ±0.
1V, VDDQ = +2.
6V ±0.
1V (For -5B) • Bi-directional data strobe (DQS) transmitted/ received with data, i.
e.
source-synchronous data capture (x16 has two: LDQS and UDQS – one per byte) • Internal, pipelined double-data-rate (DDR) architecture; two data accesses per clock cycle • Differential clock inputs (CK and CK#) • Commands entered on each positive CK edge • DQS edge-aligned with data for READs; center-aligned with data for WRITEs • DLL to align DQ and DQS transitions with CK • Four internal banks for concurrent o...

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SAA128M4T27B 512M DDR SDRAM - SpecTek

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