参数资料
型号: 42S16400A
厂商: Integrated Silicon Solution, Inc.
英文描述: 1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
中文描述: 1梅格位× 16位× 4银行(64兆位)同步动态RAM
文件页数: 33/55页
文件大小: 472K
代理商: 42S16400A
IS42S16400A
ISSI
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
39
Rev.C
04/16/03
SELF-REFRESH CYCLE
CAS latency = 2, 3
CLK
CKE
COMMAND
DQM/
DQML, DQMH
A0-A9, A11
A10
BA0, BA1
DQ
tAS
tAH
BANK
tCL
tCH
tCK
tCMS tCMH
tCKS tCKH
ALL BANKS
SINGLE BANK
tCKS
Precharge all
active banks
CLK stable prior to exiting
self refresh mode
Enter self
refresh mode
Exit self refresh mode
(Restart refresh time base)
T0
T1
T2
Tn+1
To+1
To+2
High-Z
Auto
Refresh
Auto
Refresh
PRECHARGE
NOP
tCKS
≥ tRAS
tRP
tXSR
DON'T CARE
相关PDF资料
PDF描述
42S16800A 16Meg x 8, 8Meg x16 & 4Meg x 32 128-MBIT SYNCHRONOUS DRAM
42S32200 512K Bits x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
4300-000 EMI/RFI FILTER Hermetically Sealed
4300-000LF
4300-001 EMI/RFI FILTER Hermetically Sealed
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