參數(shù)資料
型號(hào): IS42S16400C1
廠商: 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銀行(64兆位)同步動(dòng)態(tài)RAM
文件頁(yè)數(shù): 35/55頁(yè)
文件大小: 504K
代理商: IS42S16400C1
IS42S16400C1
ISSI
Integrated Silicon Solution, Inc. — www.issi.com —
1-800-379-4774
Rev. E
10/25/05
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
RC
t
RC
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
REGISTER
T = 100μs Min.
Power-up: V
CC
and CLK stable
Precharge
all banks
AUTO REFRESH
Program MODE REGISTER
NOP
PRECHARGE
NOP
NOP
NOP
ACTIVE
T
(2, 3, 4)
AUTO REFRESH
At least 2 Auto-Refresh Commands
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.
相關(guān)PDF資料
PDF描述
IS42S16400C1-6T 1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S16400C1-6TL 1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S16400C1-6TLI 1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S16400C1-7T 1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S16400C1-7TI 1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
IS42S16400C1-6TL 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
IS42S16400C1-6TLI 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
IS42S16400C1-7T 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
IS42S16400C1-7TI 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