IS42S16320B-75ETL ISSI, Integrated Silicon Solution Inc, IS42S16320B-75ETL Datasheet - Page 56
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IS42S16320B-75ETL
Manufacturer Part Number
IS42S16320B-75ETL
Description
Manufacturer
ISSI, Integrated Silicon Solution Inc
Type
SDRAMr
Datasheet
1.IS42S16320B-75ETL.pdf
(62 pages)
Specifications of IS42S16320B-75ETL
Organization
32Mx16
Density
512Mb
Address Bus
15b
Access Time (max)
5.5ns
Maximum Clock Rate
133MHz
Operating Supply Voltage (typ)
3.3V
Package Type
TSOP-II
Operating Temp Range
0C to 70C
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Supply Current
180mA
Pin Count
54
Mounting
Surface Mount
Operating Temperature Classification
Commercial
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IS42S16320B-75ETL
Manufacturer:
ISSI
Quantity:
1 000
IS42S86400B, IS42/45S16320B
SINGLE WRITE - WITHOUT AUTO PRECHARGE
Notes:
1) Burst Length = 1
2) x16: A11 and A12 = "Don't Care"
3) t
56
A0-A9, A11, A12
x8: A12 = "Don't Care"
ras
DQM/DQML
COMMAND
BA0, BA1
must not be violated.
DQMH
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
DISABLE AUTO PRECHARGE
t
t
CMS
CL
t
DS
COLUMN m
WRITE
D
BANK
T2
IN
t
CMH
t
t
DH
CH
m
(2)
T3
NOP
t
DPL (3)
T4
NOP
Integrated Silicon Solution, Inc. — www.issi.com
SINGLE BANK
ALL BANKS
PRECHARGE
BANK
T5
ROW
t
T6
RP
NOP
ROW
BANK
ACTIVE
T7
DON'T CARE
T8
NOP
12/14/2010
Rev. F