鈭?/div>
524
,288 words by 8 bits organization.
Fast access time and cycle time.
Low power dissipation.
Operating Current-150mA max.
TTL Standby Current-2mA max.
Read-Modify-Write,
RAS
-Only Refresh,
Description :
The GLT44108 is a 524,288 x 8 bit high-
performance CMOS dynamic random access
memory. The GLT44108 offers Fast Page mode with
asymmetric address and accepts 512-cycle refresh in
8ms interval.
All inputs are TTL compatible. Fast Page Mode
operation allows random access up to 512 x 8 bits
within a page, with cycle times as short as 22ns.
The GLT44108 is best suited for graphics, digital
signal processing and high performance peripherals.
CAS
RAS
Refresh, Hidden
Refresh and Test Mode Capability.
1024 refresh cycles/16ms.
Available in 28pin 400 mil SOJ
Single +5.0V鹵10% Power Supply.
All inputs and Outputs are TTL-
compatible.
Fast Page Mode supports sustained data
rates up to 50MHZ.
PIN CONFIGURATION :
GLT44108
28 Lead SOJ
V
cc
DQ
0
DQ
1
DQ
2
DQ
3
NC
WE
RAS
A9
A
0
A
1
A
2
A
3
V
CC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
SS
DQ
7
DQ
6
DQ
5
DQ
4
CAS
OE
NC
A
8
A
7
A
6
A
5
A
4
V
SS
G-Link Technology
2701 Northwestern Parkway
Santa Clara, CA 95051, U.S.A.
G-Link Technology Corporation,Taiwan
6F, No.24-2, Industry E. RD. IV, Science Based
Industrial Park, Hsin Chu, Taiwan.
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