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Preliminary W78C33B
Publication Release Date: June 1998
- 13 -
Revision A1
TYPICAL APPLICATION CIRCUIT
Using External Program Memory and Crystal
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
A0
A1
A2
A3
A4
A5
A6
A7
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
10
9
8
7
6
5
4
3
25
24
21
23
2
26
27
1
CE
OE
20
22
O011
O112
O213
O315
O416
O517
O618
O719
27512
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
GND
D0
D1
D2
D3
D4
D5
D6
D7
3
4
7
8
13
14
17
18
1
11
Q0 2
Q1 5
Q2 6
Q3 9
Q412
Q515
Q616
Q719
OC
G
74LS373
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
EA
35
XTAL1
21
XTAL2
20
RST
10
INT0
INT1
T0
T1
14
15
16
17
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
2
3
4
5
6
7
8
9
43
42
41
40
39
38
37
36
24
25
26
27
28
29
30
31
19
18
WR
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
RD
PSEN32
ALE33
TXD13
RXD11
W78C33BP
10 u
8.2 K
V
CRYSTAL
C1
C2
R
A8
A9
A10
A11
A12
A13
A14
A15
GND
CC
P4.0
P4.1
P4.2
P4.3
44-pin PLCC
23
34
1
12
Figure A
CRYSTAL
C1
C2
R
16 MHz
30P
30P
-
24 MHz
15P
15P
-
33 MHz
10P
10P
6.8K
40 MHz
5P
5P
6.8K
Above table shows the reference values for crystal applications.
Note: C1, C2, R components refer to Figure A.
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PDF描述 |
|---|---|
| W78C33B-24 | 8-BIT MICROCONTROLLER |
| W78C33B-40 | 8-BIT MICROCONTROLLER |
| W78C33BF-24 | 8-BIT MICROCONTROLLER |
| W78C33BF-40 | TVS UNIDIRECT 600W 90V SMB |
| W78C33 | 8-BIT Microcontroller(8位的微控制器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W78C33B-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78C33B-40 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78C33BF-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78C33BF-40 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
| W78C33BM-24 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8-BIT MICROCONTROLLER |
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