IS42S32400E-7B ISSI, IS42S32400E-7B Datasheet - Page 54

• Manufacturer Part Number: IS42S32400E-7B
• Description: DRAM 128M (4Mx32) 143MHz Commercial Temp
• Manufacturer: ISSI

Specifications of IS42S32400E-7B

• Product Category: DRAM
• Factory Pack Quantity: 240

SINGLE WRITE WITH AUTO PRECHARGE
IS42S32400E, IS45S32400E
Notes:
1) Burst Length = 1
2) x32: A8, A9, A11 = "Don't Care"
3) t
54
DQM0-DQM3
COMMAND
ras
A0-A9, A11
BA0, BA1
must not be violated.
CKE
CLK
A10
DQ
t
t
CKS
CMS
t
t
t
AS
AS
AS
BANK
ACTIVE
ROW
ROW
T0
t
CKH
t
t
t
t
CMH
AH
AH
AH
t
t
t
RCD
RAS
RC
t
CK
T1
NOP
t
CL
T2
NOP
t
CH
ENABLE AUTO PRECHARGE
T3
NOP
t
CMS
COLUMN m
t
DS
BANK
WRITE
D
T4
IN
t
CMH
t
DH
m
(2)
t
DPL
T5
NOP
T6
NOP
Integrated Silicon Solution, Inc. - www.issi.com
t
RP
T7
NOP
ACTIVE
ROW
ROW
BANK
T8
DON'T CARE
T9
NOP
10/28/10
Rev. E