Datasheet Summary
NT5DS32M16CG NT5DS64M8CG NT5DS128M4CG
NT5DS32M16CS NT5DS64M8CS NT5DS128M4CS
512Mb DDR SDRAM
Features
- DDR 512M bit, Die C, based on 90nm design rules
- Double data rate architecture: two data transfers per clock cycle
- Bidirectional data strobe (DQS) is transmitted and received with data, to be used in capturing data at the receiver
- DQS is edge-aligned with data for reads and is centeraligned with data for writes
- Differential clock inputs (CK and CK)
- Four internal banks for concurrent operation
- Data mask (DM) for write data
- DLL aligns DQ and DQS transitions with CK transitions
- mands entered on each positive CK edge; data and data mask referenced to both edges of DQS
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