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GM71C4263CJ-60 Datasheet

  • GM71C4263CJ-60

  • x16 EDO Page Mode DRAM

  • 467.30KB

  • 27頁

  • ETC

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LG Semicon Co.,Ltd.
Description
The GM71C(S)4263C/CL is the new
generation dynamic RAM organized 262,144 x
16 bit. GM71C(S)4263C/CL has realized higher
density, higher performance and various
functions by utilizing advanced CMOS process
technology. The GM71C(S)4263C/CL offers
Extended Data Out(EDO) Mode as a high speed
access mode. Multiplexed address inputs permit
the GM71C(S)4263C/CL to be packaged in
standard 400 mil 40 pin plastic SOJ.
The
package size provides high system bit densities
and is compatible with widely available
automated testing and insertion equipment.
System oriented features include single power
supply of 5V+/-10% tolerance, direct interfacing
capability with high performance logic families
such as Schottky TTL.
GM71C4263C
GM71CS4263CL
262,144 WORDS x 16 BIT
CMOS DYNAMIC RAM
Features
* 262,144 Words x 16 Bit Organization
* Extended Data Out (EDO) Mode Capability
* Single Power Supply (5V+/-10%)
* Fast Access Time & Cycle Time
(Unit: ns)
t
RAC
t
CAC
t
RC
t
HPC
GM71C(S)4263C/CL-60
GM71C(S)4263C/CL-70
GM71C(S)4263C/CL-80
60
70
80
17
20
20
104
124
144
25
30
35
* Low Power
Active : 715/660/605 mW(MAX)
Standby : 5.5mW (CMOS level : MAX)
1.1mW (L-version)
* RAS Only Refresh, CAS before RAS Refresh,
Hidden Refresh Capability
* All inputs and outputs TTL Compatible
* 512 Refresh Cycles/8
摟脗
* 512 Refresh Cycles/128
摟脗
(L-version)
* Battery Back Up Operation (L-version)
* 2 CAS byte Control
* Self-Refresh Operation (L-version)
Pin Configuration
V
CC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40 SOJ
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
V
SS
I/O0
I/O1
I/O2
I/O3
V
CC
I/O15
I/O14
I/O13
I/O12
V
SS
I/O4
I/O5
I/O6
I/O7
NC
NC
WE
RAS
NC
A0
A1
A2
A3
V
CC
I/O11
I/O10
I/O9
I/O8
NC
LCAS
UCAS
OE
A8
A7
A6
A5
A4
V
SS
(Top View)
1

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