IS42S32400E-7TL ISSI, Integrated Silicon Solution Inc, IS42S32400E-7TL Datasheet - Page 22
![IC SDRAM 128MBIT 143MHZ 86TSOP](/photos/7/28/72811/is42s32400e-7tl_sml.jpg)
IS42S32400E-7TL
Manufacturer Part Number
IS42S32400E-7TL
Description
IC SDRAM 128MBIT 143MHZ 86TSOP
Manufacturer
ISSI, Integrated Silicon Solution Inc
Type
SDRAMr
Specifications of IS42S32400E-7TL
Format - Memory
RAM
Memory Type
SDRAM
Memory Size
128M (4Mx32)
Speed
143MHz
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
86-TSOPII
Organization
4Mx32
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
86
Mounting
Surface Mount
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
706-1066
IS42S32400E-7TL
IS42S32400E-7TL
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IS42S32400E-7TL
Manufacturer:
ISSI
Quantity:
2 148
Company:
Part Number:
IS42S32400E-7TL-TR
Manufacturer:
ISSI
Quantity:
1 770
Company:
Part Number:
IS42S32400E-7TLI
Manufacturer:
CREE
Quantity:
11
Company:
Part Number:
IS42S32400E-7TLI
Manufacturer:
ISSI
Quantity:
1 080
Part Number:
IS42S32400E-7TLI
Manufacturer:
ISSI
Quantity:
20 000
IS42S32400E
SELF-REFRESH CYCLE
22
DQM0 - DQM3
COMMAND
A0-A9, A11
BA0, BA1
active banks
Precharge all
CKE
CLK
A10
DQ
High-Z
SINGLE BANK
t
t
ALL BANKS
CKS
CMS
PRECHARGE
t
AS
BANK
T0
t
t
CKH
t
CMH
AH
t
CK
refresh mode
NOP
t
RP
Enter self
T1
t
CH
t
t
CL
CKS
Refresh
Auto
T2
CLK stable prior to exiting
self refresh mode
≥ t
RAS
(Restart refresh time base)
Exit self refresh mode
Tn+1
NOP
Integrated Silicon Solution, Inc. - www.issi.com
t
NOP
CKS
t
XSR
To+1
To+2
Refresh
Auto
DON'T CARE
Rev. 00C
08/01/08