IS42S81600E-7TL-TR ISSI, Integrated Silicon Solution Inc, IS42S81600E-7TL-TR Datasheet - Page 42

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IS42S81600E-7TL-TR

Manufacturer Part Number
IS42S81600E-7TL-TR
Description
IC SDRAM 128MBIT 143MHZ 54TSOP
Manufacturer
ISSI, Integrated Silicon Solution Inc
Type
SDRAMr
Datasheet

Specifications of IS42S81600E-7TL-TR

Format - Memory
RAM
Memory Type
SDRAM
Memory Size
128M (16M x 8)
Speed
143MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
54-TSOP II
Organization
8Mx16
Density
128Mb
Address Bus
14b
Access Time (max)
6.5/5.4ns
Maximum Clock Rate
143MHz
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
130mA
Pin Count
54
Mounting
Surface Mount
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
IS42S81600E, IS42S16800E
WRITE - FULL PAGE BURST
Notes:
1) Burst Length = Full Page
2) x16: A9 and A11 = "Don't Care"
42
DQM/DQML
COMMAND
x8: A11 = "Don't Care"
A0-A9, A11
BA0, BA1
DQMH
CKE
CLK
A10
DQ
t
t
CKS
CMS
t
t
t
ACTIVE
AS
AS
AS
BANK
ROW
ROW
T0
t
t
CKH
t
t
t
CMH
AH
AH
AH
t
CK
t
RCD
NOP
T1
t
t
CMS
CL
t
COLUMN m
DS
D
BANK
WRITE
T2
IN
t
m
t
CMH
t
DH
CH
(2)
t
D
DS
IN
NOP
T3
m+
t
DH
1
t
D
DS
NOP
IN
T4
Integrated Silicon Solution, Inc. — www.issi.com
m+
t
DH
Full page completed
2
t
D
DS
NOP
IN
T5
m+
t
DH
3
t
DS
D
Tn+1
NOP
IN
m-
t
DH
1
BURST TERM
t
DS
DON'T CARE
Tn+2
t
DH
NOP
03/16/2011
Rev. D

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