IS42S83200B ISSI [Integrated Silicon Solution, Inc], IS42S83200B Datasheet - Page 22

• Manufacturer Part Number: IS42S83200B
• Description: 32Meg x 8, 16Meg x16 256-MBIT SYNCHRONOUS DRAM
• Manufacturer: ISSI [Integrated Silicon Solution, Inc]

IS42S83200B,
AUTO-REFRESH CYCLE
22
Notes:
1. CAS latency = 2, 3
A0-A9, A11, A12
DQML, DQMH
COMMAND
BA0, BA1
DQM/
CKE
CLK
A10
DQ
SINGLE BANK
t
t
ALL BANKS
CKS
PRECHARGE
CMS
t
IS42S16160B
High-Z
AS
BANK
T0
t
t
CKH
t
CMH
AH
(s)
t
CK
NOP
t
T1
RP
Integrated Silicon Solution, Inc. — www.issi.com —
t
CL
Refresh
T2
Auto
t
CH
NOP
t
RC
Tn+1
Refresh
Auto
NOP
t
PRELIMINARY INFORMATION Rev. 00E
RC
ACTIVE
BANK
ROW
ROW
To+1
ISSI
DON'T CARE
1-800-379-4774
05/25/06
®