NT5DS16M16CS-5T View Datasheet(PDF) - NanoAmp Solutions, Inc.

Part Name

Description

Manufacturer

NT5DS16M16CS-5T

256Mb DDR Synchronous DRAM

NanoAmp Solutions, Inc. 

NanoAmp Solutions, Inc.

NT5DS64M4CT, NT5DS32M8CT, NT5DS16M16CT

NT5DS64M4CS, NT5DS32M8CS, NT5DS16M16CS

Operating Mode

The normal operating mode is selected by issuing a Mode Register Set Command with bits A7-A12 to zero, and bits A0-A6 set

to the desired values. A DLL reset is initiated by issuing a Mode Register Set command with bits A7 and A9-A12 each set to

zero, bit A8 set to one, and bits A0-A6 set to the desired values. A Mode Register Set command issued to reset the DLL should

always be followed by a Mode Register Set command to select normal operating mode.

All other combinations of values for A7-A12 are reserved for future use and/or test modes. Test modes and reserved states

should not be used as unknown operation or incompatibility with future versions may result.

CAS Latencies

CK

CK

Command

DQS

DQ

Read

NOP

CL=2

NOP

CAS Latency = 2, BL = 4

NOP

NOP

NOP

CK

CK

Command

DQS

DQ

Read

NOP

CL=2.5

NOP

Shown with nominal tAC, tDQSCK, and tDQSQ.

CAS Latency = 2.5, BL = 4

NOP

NOP

NOP

Don’t Care

DOC # 14-02-044 Rev A ECN # 01-1116

12

The specifications of this device are subject to change without notice. For latest documentation, see http://www.nanoamp.com

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