IS42S16800E-7TL ISSI, Integrated Silicon Solution Inc, IS42S16800E-7TL Datasheet - Page 46
![IC SDRAM 128MBIT 143MHZ 54TSOP](/photos/7/23/72308/is42s16800e-7tl_sml.jpg)
IS42S16800E-7TL
Manufacturer Part Number
IS42S16800E-7TL
Description
IC SDRAM 128MBIT 143MHZ 54TSOP
Manufacturer
ISSI, Integrated Silicon Solution Inc
Type
SDRAMr
Datasheet
1.IS42S81600E-7TL.pdf
(61 pages)
Specifications of IS42S16800E-7TL
Package / Case
54-TSOP II
Memory Size
128M (8Mx16)
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
8 Mbit x 16
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
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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
706-1064
IS42S16800E-7TL
IS42S16800E-7TL
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IS42S16800E-7TL
Manufacturer:
ISSI
Quantity:
1 000
Company:
Part Number:
IS42S16800E-7TL
Manufacturer:
ISSI
Quantity:
1 000
Company:
Part Number:
IS42S16800E-7TL
Manufacturer:
GSI
Quantity:
655
Part Number:
IS42S16800E-7TL
Manufacturer:
ISSI
Quantity:
20 000
Company:
Part Number:
IS42S16800E-7TLI
Manufacturer:
ISSI
Quantity:
3 520
Company:
Part Number:
IS42S16800E-7TLI
Manufacturer:
ISSI
Quantity:
2 148
Part Number:
IS42S16800E-7TLI
Manufacturer:
ISSI
Quantity:
20 000
IS42S81600E, IS42S16800E
CLOCK SUSPEND MODE
Notes:
1) CAS latency = 3, Burst Length = 2, Auto Precharge is disabled.
2) x16: A9 and A11 = "Don't Care"
46
DQM/DQML
COMMAND
A0-A9, A11
x8: A11 = "Don't Care"
BA0, BA1
DQMH
CKE
CLK
A10
DQ
t
t
CKS
CMS
t
COLUMN m
t
t
AS
AS
AS
BANK
READ
T0
t
CKH
t
t
t
t
AH
AH
AH
CMH
(2)
t
t
CMS
CK
T1
NOP
t
CMH
t
t
CL
CKS
T2
NOP
t
CKH
t
t
CH
LZ
t
AC
T3
D
OUT
m
T4
NOP
t
OH
t
AC
Integrated Silicon Solution, Inc. — www.issi.com
T5
NOP
D
OUT
t
HZ
m+1
T6
NOP
COLUMN n
t
DS
BANK
WRITE
T7
D
IN
t
e
DH
(2)
T8
UNDEFINED
DON'T CARE
D
IN
T9
NOP
e+1
03/16/2011
Rev. D