GS74108ATP-12 GSI TECHNOLOGY, GS74108ATP-12 Datasheet - Page 7

• 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

Write Cycle
* These parameters are sampled and are not 100% tested.
Rev: 1.08 2/2009
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Output Low Z from end of write
Address valid to end of write
Chip enable to end of write
Write recovery time (WE)
Write recovery time (CE)
Write to output in High Z
Address set up time
Write pulse width
Data set up time
Write cycle time
Data hold time
Parameter
Data Out
WE
Data In
Address
CE
OE
Write Cycle 1: WE control
t
AS
Symbol
tWHZ
tWLZ
tWR1
7/13
tWC
tCW
tDW
tWR
tAW
tWP
tDH
tAS
*
*
t
WHZ
t
AW
Min
5.5
5.5
5.5
t
—
t
CW
8
4
0
0
0
0
3
WC
-8
t
WP
H
Max
3.5
IGH IMPEDANCE
—
—
—
—
—
—
—
—
—
—
t
DW
D
ATA VALID
Min
10
—
7
7
5
0
7
0
0
0
3
t
WLZ
t
DH
-10
t
WR
Max
—
—
—
—
—
—
—
—
—
—
4
© 2001, GSI Technology, Inc.
Min
12
—
8
8
6
0
8
0
0
0
3
GS74108ATP/J/X
-12
Max
—
—
—
—
—
—
—
—
—
—
5
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns