PCF84C00T Просмотр технического описания (PDF) - Philips Electronics
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PCF84C00T Datasheet PDF : 24 Pages
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Philips Semiconductors
8-bit microcontroller with I2C-bus interface
Product specification
PCF84C00
handbook, halfpage
P2.2 1
28 VDD
P2.3 2
27 P2.1
SCLK 3
26 P2.0
P0.0 4
25 P1.7
P0.1 5
24 P1.6
P0.2 6
23 P1.5
P0.3 7
22 P1.4
PCF84C00B
P0.4 8
21 P1.3
P0.5 9
20 P1.2
P0.6 10
19 P1.1
P0.7 11
18 P1.0
INT/T0 12
17 RESET
T1 13
16 XTAL2
VSS 14
15 XTAL1
MGG403
Fig.4 Bottom pinning diagram, ‘piggy-back’
version PCF84C00B.
1996 Nov 25
handbook, halfpage
P2.2 1
56 VDD
P2.3 2
55 P2.1
SCLK 3
54 P2.0
P0.0 4
53 P1.7
P0.1 5
52 P1.6
DXALE 6
51 P1.5
n.c. 7
50 P1.4
P0.2 8
49 EXDI
P0.3 9
48 P1.3
P0.4 10
47 P1.2
P0.5 11
46 P1.1
P0.6 12
45 P1.0
P0.7 13
44 RESET
INT/T0 14
43 XTAL2
PCF84C00T
T1 15
42 XTAL1
D0 16
41 PSEN
D1 17
40 D7
D2 18
39 D6
A12 19
38 D5
DXWR 20
37 D4
n.c. 21
36 D3
A11 22
35 DXRD
A10 23
34 A0
A9 24
33 A1
A8 25
32 A2
A7 26
31 A3
A6 27
30 A4
VSS 28
29 A5
MGG404
Fig.5 Pinning diagram; ROM-less version
PCF84C00T.
8
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