IS42S83200B-7TL ISSI, Integrated Silicon Solution Inc, IS42S83200B-7TL Datasheet - Page 36
![IC SDRAM 256MBIT 143MHZ 54TSOP](/photos/7/28/72814/is42s83200b-7tl_sml.jpg)
IS42S83200B-7TL
Manufacturer Part Number
IS42S83200B-7TL
Description
IC SDRAM 256MBIT 143MHZ 54TSOP
Manufacturer
ISSI, Integrated Silicon Solution Inc
Datasheet
1.IS42S16160B-7TLI-TR.pdf
(62 pages)
Specifications of IS42S83200B-7TL
Package / Case
54-TSOP II
Memory Size
256M (32M x 8)
Format - Memory
RAM
Memory Type
SDRAM
Speed
143MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Data Bus Width
8 bit
Organization
32 Mbit x 8
Maximum Clock Frequency
143 MHz
Access Time
7 ns
Supply Voltage (max)
3.6 V
Supply Voltage (min)
3 V
Maximum Operating Current
120 mA
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
706-1027
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IS42S83200B-7TL
Manufacturer:
TI
Quantity:
4 592
Company:
Part Number:
IS42S83200B-7TL
Manufacturer:
ISSI
Quantity:
135
Company:
Part Number:
IS42S83200B-7TLI
Manufacturer:
ISSI
Quantity:
2 148
IS42S83200B,
READ - DQM OPERATION
36
Notes:
1) CAS latency = 2, Burst Length = 4
2) x16: A9, A11, and A12 = "Don't Care"
A0-A9, A11, A12
x8: A11 and A12 = "Don't Care"
DQML, DQMH
COMMAND
BA0, BA1
DQM/
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
IS42S16160B
t
CK
t
NOP
RCD
T1
DISABLE AUTO PRECHARGE
ENABLE AUTO PRECHARGE
t
t
CMS
CL
COLUMN m
READ
BANK
T2
t
CMH
t
CH
(2)
CAS Latency
NOP
T3
t
LZ
t
AC
NOP
T4
D
OUT
t
OH
t
HZ
Integrated Silicon Solution, Inc. — www.issi.com
m
NOP
T5
t
LZ
t
AC
NOP
D
T6
OUT
t
OH
m+
t
AC
2
DON'T CARE
UNDEFINED
NOP
T7
D
OUT
t
OH
m+
t
HZ
3
NOP
T8
07/28/08
Rev. D