IS42S16400D-7TLI ISSI, Integrated Silicon Solution Inc, IS42S16400D-7TLI Datasheet - Page 3
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IS42S16400D-7TLI
Manufacturer Part Number
IS42S16400D-7TLI
Description
IC SDRAM 64MBIT 143MHZ 54TSOP
Manufacturer
ISSI, Integrated Silicon Solution Inc
Type
SDRAMr
Datasheet
1.IS42S16400D-7TL.pdf
(57 pages)
Specifications of IS42S16400D-7TLI
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
-40°C ~ 85°C
Package / Case
54-TSOP II
Organization
4Mx16
Density
64Mb
Address Bus
14b
Access Time (max)
6/5.4ns
Maximum Clock Rate
143MHz
Operating Supply Voltage (typ)
3.3V
Package Type
TSOP-II
Operating Temp Range
-40C to 85C
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Supply Current
110mA
Pin Count
54
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IS42S16400D-7TLI
Manufacturer:
ISSI
Quantity:
20 000
IS42S16400D
PIN CONFIGURATION
PACKAGE CODE: B 60 BALL FBGA (Top View) (10.1 mm x 6.4 mm Body, 0.65 mm Ball Pitch)
Integrated Silicon Solution, Inc. — www.issi.com
Rev. E
11/21/07
PIN DESCRIPTIONS
A0-A11
A0-A7
BA0, BA1
DQ0 to DQ15
CLK
CKE
CS
RAS
CAS
Row Address Input
Column Address Input
Bank Select Addresses
Data I/O
System Clock Input
Clock Enable
Chip Select
Row Address Strobe Command
Column Address Strobe Command
M
G
A
B
C
D
E
H
K
N
P
R
F
J
L
DQ14
DQ13
DQ12
DQ10
1 2 3 4 5 6 7
VSS
DQ9
DQ8
CKE
VSS
A11
NC
NC
NC
A8
A6
UDQM
VDDQ
VDDQ
DQ15
VSSQ
DQ11
VSSQ
CLK
NC
NC
NC
A9
A7
A5
A4
WE
LDQM, UDQM
V
Vss
V
Vss
NC
DD
DDQ
Q
VDDQ
VDDQ
LDQM
VSSQ
VSSQ
DQ0
DQ4
VDD
RAS
BA1
NC
NC
A0
A2
A3
VDD
DQ1
DQ2
DQ3
DQ5
DQ6
DQ7
CAS
VDD
BA0
A10
WE
NC
CS
A1
Write Enable
x16 Input/Output Mask
Power
Ground
Power Supply for I/O Pin
Ground for I/O Pin
No Connection
3