IS42S16400F Просмотр технического описания (PDF) - Integrated Silicon Solution

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IS42S16400F

1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM

Integrated Silicon Solution 

IS42S16400F

IS45S16400F

LOAD MODE REGISTER

During the LOAD MODE REGISTER command the mode

register is loaded from A0-A11. This command can only

be issued when all banks are idle.

ACTIVE COMMAND

When the ACTIVE COMMAND is activated, BA0, BA1

inputs selects a bank to be accessed, and the address

inputs on A0-A11 selects the row. Until a PRECHARGE

command is issued to the bank, the row remains open

for accesses.

Integrated Silicon Solution, Inc. — www.issi.com

7

Rev.  F

11/09/09

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