SMJ4C1024FQ データシートの表示（PDF） - Austin Semiconductor
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SMJ4C1024FQ Datasheet PDF : 27 Pages
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logic symbol†
5
A0
6
A1
7
A2
8
A3
10
A4
11
A5
12
A6
13
A7
14
A8
15
A9
SMJ4C1024
1048576 BY 1-BIT
DYNAMIC RANDOM-ACCESS MEMORY
SGMS023E – DECEMBER 1988 – REVISED MARCH 1996
RAM 1024K × 1
20D10/21D0
A
1
0
048
575
20D19/21D9
RAS 3
16
CAS
2
W
1
D
C20 [ROW]
G23 [REFRESH ROW]
24 [PWR DWN]
C21 [COL]
G24
&
23C22
23,21D
24EN
A, 22D
A∇
17
Q
† This symbol is in accordance with ANSI/IEEE Std. 91-1984 and IEC Publication 617-12.
The pin numbers shown are for the 18-pin JD package.
• POST OFFICE BOX 1443 HOUSTON, TEXAS 77251–1443
3
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