GS74108ATP-12 GSI TECHNOLOGY, GS74108ATP-12 Datasheet - Page 8

• Manufacturer Part Number: GS74108ATP-12
• Manufacturer: GSI TECHNOLOGY

Specifications of GS74108ATP-12

• Density: 4Mb
• Access Time (max): 12ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 19b
• Package Type: TSOP-II
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 85mA
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 44
• Word Size: 8b
• Number Of Words: 512K
• Lead Free Status / Rohs Status: Not Compliant

Rev: 1.08 2/2009
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
1
e
D
y
Data Out
WE
Data In
Address
CE
OE
B
B1
Detail A
A
c
t
Write Cycle 2: CE control
AS
L
36-Pin SOJ, 400 mil
8/13
Q
t
AW
t
t
WP
Notes:
1. Dimension D& E do not include interlead flash.
2. Dimension B1 does not include dambar protrusion/intrusion.
WC
Symbol
A1
A2
B1
H
G
t
Q
A
B
D
E
c
e
L
y
CW
E
E
H
IGH IMPEDANCE
t
DW
0.026
0.105
0.013
0.024
0.006
0.920
0.395
0.430
0.354
0.082
D
min
—
—
—
0
ATA VALID
Dimension in inch
o
0.017
0.028
0.008
0.924
0.400
0.435
0.366
t
0.110
nom
DH
0.05
—
—
—
—
—
t
WR1
0.146
0.115
0.021
0.032
0.012
0.929
0.405
0.440
0.378
0.004
max
10
—
—
—
o
© 2001, GSI Technology, Inc.
23.37
10.04
10.93
0.66
2.67
0.33
0.61
0.15
9.00
2.08
min
—
—
—
0
Dimension in mm
o
GS74108ATP/J/X
23.47
10.16
11.05
nom
2.80
0.43
0.71
0.20
1.27
9.30
—
—
—
—
—
23.60
10.28
11.17
max
3.70
2.92
0.53
0.81
0.30
9.60
0.10
10
—
—
—
o