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ESMT
Mobile DDR SDRAM
Features
JEDEC Standard Internal pipelined double-data-rate architecture, two data access per clock cycle Bi-directional data strobe (DQS) No DLL; CLK to DQS is not synchronized. Differential clock inputs (CLK and CLK ) Four bank operation CAS Latency : 2, 3 Burst Type : Sequential and Interleave Burst Length : 2, 4, 8, 16 Special function support - PASR (Partial Array Self Refresh) - Internal TCSR (Temperature Compensated Self
Refresh) - DS (Drive Strength) - Deep Power Down (DPD) Mode
M53D5123216A
4M x 32Bit x 4 Banks
Mobile DDR SDRAM
All inputs except data & DM are sampled at the rising edge of the system clock(CLK) DQS is edge-aligned with data for READ; center-aligned with data for WRITE Data mask (DM) for write masking only VDD/VDDQ = 1.7V ~ 1.
M53D5123216A Datasheet
