SAA128M4T27B Datasheet 512m Ddr Sdram

Manufacturer: SpecTek

Overview: 512Mb: x4, x8, x16 DDR SDRAM DOUBLE DATA RATE (DDR) SDRAM.

Datasheet Details

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#).