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IS42S32200E-7BL

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P51P52-P54P55-P57P58-P59
Integrated Silicon Solution, Inc. — www.issi.com —
1-800-379-4774
43
Rev. 00D
06/02/08
IS42S32200E
READ WITHOUT AUTO PRECHARGE
DON'T CARE
UNDEFINED
CLK
CKE
COMMAND
DQM0-DQM3
A0-A9
A10
BA0, BA1
DQ
t
CMS tCMH
ACTIVE NOP READ NOP NOP NOP
PRECHARGE
NOP ACTIVE
tAS tAH
tAS tAH
tAS tAH
ROW
ROW
BANK
COLUMN m
tCH
tCLtCK
tCMS tCMH
tCKS tCKH
BANK
tRCD CAS Latency
tAC tAC tAC tAC
t
OH
tHZ
t
OH
D
OUT
m
t
OH
D
OUT
m+1
t
OH
D
OUT
m+2 D
OUT
m+3
T0 T1 T2 T3 T4 T5 T6 T7 T8
DISABLE AUTO PRECHARGE
ROW
ROW
BANK
t
LZ
tRAS
tRC
tRP
ALL BANKS
SINGLE BANK
BANK
CASCAS
CASCAS
CAS latency = 2, Burst Length = 4
44
Integrated Silicon Solution, Inc. — www.issi.com —
1-800-379-4774
Rev. 00D
06/02/08
IS42S32200E
READ WITH AUTO PRECHARGE
DON'T CARE
UNDEFINED
CLK
CKE
COMMAND
DQM0-DQM3
A0-A9
A10
BA0, BA1
DQ
t
CMS
t
CMH
ACTIVE NOP READ NOP NOP NOP NOP NOP ACTIVE
t
AS
t
AH
t
AS
t
AH
t
AS
t
AH
ROW
ROW
BANK
COLUMN m
)
t
CH
t
CL
t
CK
t
CMS
t
CMH
t
CKS
t
CKH
BANK
t
RCD
t
RAS
t
RC
CAS Latency
t
AC
t
AC
t
AC
t
AC
t
OH
t
HZ
t
OH
D
OUT
m
t
OH
D
OUT
m+1
t
OH
D
OUT
m+2 D
OUT
m+3
T0 T1 T2 T3 T4 T5 T6 T7 T8
t
RP
ENABLE AUTO PRECHARGE
ROW
ROW
BANK
t
LZ
CASCAS
CASCAS
CAS latency = 2, Burst Length = 4
Integrated Silicon Solution, Inc. — www.issi.com —
1-800-379-4774
45
Rev. 00D
06/02/08
IS42S32200E
SINGLE READ WITHOUT AUTO PRECHARGE
DON'T CARE
UNDEFINED
CLK
CKE
COMMAND
DQM0-DQM3
A0-A9
A10
BA0, BA1
DQ
t
CMS
t
CMH
ACTIVE NOP READ NOP NOP
PRECHARGE
NOP ACTIVE NOP
t
AS
t
AH
t
AS
t
AH
t
AS
t
AH
ROW
ROW
BANK
COLUMN m
t
CH
t
CL
t
CK
t
CMS
t
CMH
t
CKS
t
CKH
BANK
t
RCD
t
RAS
t
RC
CAS Latency
t
AC
t
HZ
t
OH
D
OUT
m
T0 T1 T2 T3 T4 T5 T6 T7 T8
t
RP
DISABLE AUTO PRECHARGE
ROW
ROW
BANK
t
LZ
ALL BANKS
SINGLE BANK
BANK
CASCAS
CASCAS
CAS latency = 2, Burst Length = 1
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P39P40-P42P43-P45P46-P48P49-P51P52-P54P55-P57P58-P59

IS42S32200E-7BL

Mfr. #:
Buy IS42S32200E-7BL
Manufacturer:
Description:
DRAM 64M 2Mx32 166Mhz SDR SDRAM, 3.3V
Lifecycle:
New from this manufacturer.
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