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W78L054A データシートの表示(PDF) - Winbond
部品番号
コンポーネント説明
メーカー
W78L054A
8-BIT MICROCONTROLLER
Winbond
W78L054A Datasheet PDF : 26 Pages
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W78LE54/W78L054A
3. PIN CONFIGURATIONS
40-Pin DIP
T2, P1.0 1
T2EX, P1.1 2
P1.2 3
P1.3 4
P1.4 5
P1.5 6
P1.6 7
P1.7 8
RST 9
RXD, P3.0 10
TXD, P3.1 11
INT0, P3.2 12
INT1, P3.3
13
T0, P3.4 14
T1, P3.5 15
WR, P3.6 16
RD, P3.7
17
XTAL2 18
XTAL1 19
VSS
20
40 VDD
39 P0.0, AD0
38 P0.1, AD1
37 P0.2, AD2
36 P0.3, AD3
35 P0.4, AD4
34 P0.5, AD5
33 P0.6, AD6
32 P0.7, AD7
31 EA
30 ALE
29
PSEN
28 P2.7, A15
27 P2.6, A14
26 P2.5, A13
25 P2.4, A12
24 P2.3, A11
23 P2.2, A10
22 P2.1, A9
21 P2.0, A8
44-Pin PLCC
/
TI
2 N AAAA
ET T DDDD
X2 3 0 1 2 3
,, ,
,, , ,
P P P PP P PP P P
1 1 1 11 4V 00 0 0
. . . . . . D. . . .
4 3 2 10 2D 01 2 3
P1.5
P1.6
P1.7
RST
RXD, P3.0
INT2, P4.3
TXD, P3.1
INT0, P3.2
INT1, P3.3
T0, P3.4
T1, P3.5
6 5 4 3 2 1 44 43 42 41 40
7
39
8
38
9
37
10
36
11
35
12
34
13
33
14
32
15
31
16
30
17
29
18 19 20 21 22 23 24 25 26 27 28
PP XXVPPP P P P
33 TTS4 22 2 2 2
. . AAS. . . . . .
67 LL 001 2 3 4
, , 21
,, , , ,
//
AA A A A
WR
89 1 1 1
RD
012
P0.4, AD4
P0.5, AD5
P0.6, AD6
P0.7, AD7
EA
P4.1
ALE
PSEN
P2.7, A15
P2.6, A14
P2.5, A13
44-Pin QFP
/
TI
2 N AAAA
ET T DDDD
X2 3 0 1 2 3
,, ,
,, , ,
P P P PP P PP P P
1 1 1 11 4V 00 0 0
. . . . . . D. . . .
4 3 2 10 2D 01 2 3
P1.5
P1.6
P1.7
RST
RXD, P3.0
INT2, P4.3
TXD, P3.1
INT0, P3.2
INT1, P3.3
T0, P3.4
T1, P3.5
44 43 42 41 40 39 38 37 36 35 34
1
33
2
32
3
31
4
30
5
29
6
28
7
27
8
26
9
25
10
24
11
23
12 13 14 15 16 17 18 19 20 21 22
PP X X V PPP P P P
33 TTS422 2 2 2
. . AAS. . . . . .
67 L L 001 2 3 4
, , 21
,, , , ,
//
AA A A A
WR
89 1 1 1
RD
0 12
P0.4, AD4
P0.5, AD5
P0.6, AD6
P0.7, AD7
EA
P4.1
ALE
PSEN
P2.7, A15
P2.6, A14
P2.5, A13
Publication Release Date: December 4, 2006
-3-
Revision A6
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