IS42S16400-7T 데이터 시트보기 (PDF) - Integrated Circuit Solution Inc

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IS42S16400-7T

2(1)M Words x 8(16) Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM

Integrated Circuit Solution Inc 

IS42S8800/IS42S8800L

IS42S16400/IS42S16400L

MODE REGISTER

13 12 11 10 9 8 7 6 5 4 3 2 1 0

00 0 0 0 0 1

13 12 11 10 9 8 7 6 5 4 3 2 1 0

x x x x 1 0 0 LTMODE WT

BL

13 12 11 10 9 8 7 6 5 4 3 2 1 0

0 0 0 0 0 0 0 LTMODE WT

BL

JEDEC Standard Test Set

Burst Read and Single Write (for Write Through Cache)

Burst Read and Burst Write

X = Don’t care

Burst length

Wrap type

Bits2 - 0 WT = 0 WT = 1

000

1

1

001

2

2

010

4

4

011

8

8

100

R

R

101

R

R

110

R

R

111 Fullpage R

0 Sequential

1 Interleave

Latency

mode

Bits 6-4

000

001

010

011

100

101

110

111

CAS Iatency

R

R

2

3

R

R

R

R

Remark R : Reserved

16

Integrated Circuit Solution Inc.

DR007-0A

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