IS42S16800E 查看數據表（PDF） - Integrated Silicon Solution

零件编号

产品描述 (功能)

生产厂家

IS42S16800E

16M x 8, 8M x16 128Mb SYNCHRONOUS DRAM

Integrated Silicon Solution 

IS42S81600E, IS42S16800E

CKE TRUTH TABLE

Current State /Function

Activating Clock suspend mode entry

Any Clock suspend mode

Clock suspend mode exit

Auto refresh command Idle (REF)

Self refresh entry Idle (SELF)

Power down entry Idle

Self refresh exit

Power down exit

Note: H=Vih, L=Vil x= Vih or Vil, V = Valid Data.

CKE

n–1 n

HL

LL

LH

HH

HL

HL

LH

LH

LH

CS RAS CAS WE

×

×

××

×

×

××

×

×

××

L

L

LH

L

L

LH

×

×

××

L

H

HH

H

×

××

×

×

××

Address

×

×

×

×

×

×

×

×

×

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

9

Rev.  B

05/27/09

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