IS42S16400D-7T ISSI, Integrated Silicon Solution Inc, IS42S16400D-7T Datasheet - Page 48
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IS42S16400D-7T
Manufacturer Part Number
IS42S16400D-7T
Description
IC SDRAM 64MBIT 143MHZ 54TSOP
Manufacturer
ISSI, Integrated Silicon Solution Inc
Datasheet
1.IS42S16400D-7TL.pdf
(57 pages)
Specifications of IS42S16400D-7T
Format - Memory
RAM
Memory Type
SDRAM
Memory Size
64M (4M x 16)
Speed
143MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
54-TSOP II
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IS42S16400D-7TL
Manufacturer:
ISSI
Quantity:
1 000
Company:
Part Number:
IS42S16400D-7TL
Manufacturer:
ISSI
Quantity:
504
Part Number:
IS42S16400D-7TL
Manufacturer:
ISSI
Quantity:
20 000
Part Number:
IS42S16400D-7TLI
Manufacturer:
ISSI
Quantity:
20 000
IS42S16400D
WRITE - WITHOUT AUTO PRECHARGE
Notes:
1. burst length = 4
2. A
3. t
48
RAS
DQML, DQMH
8
, A
COMMAND
A0-A9, A11
must not be violated
BA0, BA1
9
, and A
DQM/
CKE
CLK
A10
DQ
11
t
t
CKS
CMS
t
t
t
= "Don't Care"
AS
AS
AS
BANK
ACTIVE
ROW
ROW
T0
t
CKH
t
t
t
t
AH
AH
AH
CMH
t
t
t
RCD
RAS
RC
t
CK
DISABLE AUTO PRECHARGE
T1
NOP
t
t
CMS
CL
t
DS
COLUMN m
WRITE
D
BANK
T2
IN
t
CMH
t
t
DH
m
CH
(2)
t
DS
D
T3
NOP
IN
t
m+
DH
1
t
DS
D
T4
NOP
IN
t
m+
DH
Integrated Silicon Solution, Inc. — www.issi.com
2
t
DS
D
T5
NOP
IN
m+
t
DH
t
3
WR (3)
SINGLE BANK
ALL BANKS
PRECHARGE
BANK
T6
t
RP
T7
NOP
DON'T CARE
ACTIVE
T8
ROW
BANK
ROW
11/21/07
Rev. E