參數(shù)資料
型號: IS42S16400B-7TL
廠商: Electronic Theatre Controls, 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銀行(64兆位)同步動態(tài)RAM
文件頁數(shù): 35/55頁
文件大小: 472K
代理商: IS42S16400B-7TL
IS42S16400B
ISSI
Integrated Silicon Solution, Inc. — www.issi.com —
1-800-379-4774
Rev. D
02/10/05
35
INITIALIZE AND LOAD MODE REGISTER
(1)
DON'T CARE
CLK
CKE
COMMAND
DQM/
DQML, DQMH
A0-A9, A11
A10
BA0, BA1
DQ
t
CH
t
CL
t
CK
t
CMH
t
CMS
t
CMH
t
CMS
t
CMH
t
CMS
t
CKS
t
CKH
T0
T1
Tn+1
To+1
Tp+1
Tp+2
Tp+3
t
MRD
t
RFC
t
RFC
t
RP
ROW
ROW
BANK
t
AS
t
AH
t
AS
t
AH
CODE
CODE
ALL BANKS
SINGLE BANK
ALL BANKS
AUTO
REFRESH
AUTO
REFRESH
Load MODE
REGISTER
T = 100μs Min.
Power-up: V
CC
and CLK stable
Precharge
all banks
AUTO REFRESH
AUTO REFRESH
Program MODE REGISTER
NOP
PRECHARGE
NOP
NOP
NOP
ACTIVE
T
(2, 3, 4)
Notes:
1. If
CS
is High at clock High time, all commands applied are NOP.
2. The Mode register may be loaded prior to the Auto-Refresh cycles if desired.
3. JEDEC and PC100 specify three clocks.
4. Outputs are guaranteed High-Z after the command is issued.
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IS42S16400B-7TLI 制造商:Integrated Silicon Solution Inc 功能描述:
IS42S16400B-7TLI-TR 制造商:Integrated Silicon Solution Inc 功能描述:
IS42S16400B-7TL-TR 制造商:Integrated Silicon Solution Inc 功能描述:
IS42S16400C1 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S16400C1-6T 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM