IS42S16400D-6TLI ISSI, Integrated Silicon Solution Inc, IS42S16400D-6TLI Datasheet - Page 54
![no-image](/images/manufacturer_photos/0/3/347/issi__integrated_silicon_solution_inc_sml.jpg)
IS42S16400D-6TLI
Manufacturer Part Number
IS42S16400D-6TLI
Description
IC SDRAM 64MBIT 166MHZ 54TSOP
Manufacturer
ISSI, Integrated Silicon Solution Inc
Type
SDRAMr
Datasheet
1.IS42S16400D-7TL.pdf
(57 pages)
Specifications of IS42S16400D-6TLI
Format - Memory
RAM
Memory Type
SDRAM
Memory Size
64M (4M x 16)
Speed
166MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
54-TSOP II
Organization
4Mx16
Density
64Mb
Address Bus
14b
Access Time (max)
6/5ns
Maximum Clock Rate
166MHz
Operating Supply Voltage (typ)
3.3V
Package Type
TSOP-II
Operating Temp Range
-40C to 85C
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Supply Current
130mA
Pin Count
54
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
IS42S16400D
WRITE - DQM OPERATION
Notes:
1. burst length = 4
2. A
54
8
DQML, DQMH
, A
COMMAND
A0-A9, A11
9
BA0, BA1
, and A
DQM/
CKE
CLK
A10
DQ
11
= "Don't Care"
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
NOP
RCD
T1
DISABLE AUTO PRECHARGE
ENABLE AUTO PRECHARGE
t
t
CMS
t
CL
COLUMN m
DS
WRITE
D
BANK
IN
T2
t
m
t
CMH
t
DH
CH
(2)
NOP
T3
Integrated Silicon Solution, Inc. — www.issi.com
t
D
DS
NOP
IN
T4
m+
t
DH
2
t
DS
D
NOP
IN
T5
m+
t
DH
3
NOP
T6
DON'T CARE
NOP
T7
11/21/07
Rev. E