IS42S16800E-7TL ISSI, Integrated Silicon Solution Inc, IS42S16800E-7TL Datasheet - Page 55
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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
SINGLE WRITE WITH AUTO PRECHARGE
IS42S81600E, IS42S16800E
Notes:
1) Burst Length = 1
2) x16: A9 and A11 = "Don't Care"
3) t
Integrated Silicon Solution, Inc. — www.issi.com
Rev. D
03/16/2011
DQM/DQML, DQMH
x8: A11 = "Don't Care"
ras
must not be violated.
COMMAND
A0-A9, A11
BA0, BA1
CKE
CLK
A10
DQ
t
t
CKS
CMS
t
t
t
AS
AS
AS
ACTIVE
BANK
ROW
ROW
T0
t
CKH
t
t
t
t
CMH
AH
AH
AH
t
t
t
RCD
RAS
RC
t
CK
T1
NOP
t
CL
T2
NOP
t
CH
ENABLE AUTO PRECHARGE
T3
NOP
t
CMS
COLUMN m
t
DS
BANK
WRITE
D
T4
IN
t
CMH
t
DH
m
(2)
t
DPL
T5
NOP
T6
NOP
t
RP
T7
NOP
ACTIVE
ROW
ROW
BANK
T8
DON'T CARE
T9
NOP
55