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COP888EB Datasheet, PDF (4/75 Pages) National Semiconductor (TI) – 8-Bit CMOS ROM Based Microcontrollers with 8k Memory, CAN Interface, 8-Bit A/D, and USART
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Connection Diagrams (Continued)
Pinouts for 44-Pin and 68-Pin Packages
Port
Pin
G0
G1
G2
G3
G4
G5
G6
G7
D0
D1
D2
D3
D4
D5
D6
D7
I0
I1
I2
I3
I4
I5
I6
I7
L0
L1
L2
L3
L4
L5
L6
L7
M0
M1
M2
M3
M4
M5
M6
N0
N1
N2
N3
N4
N5
N6
N7
Type
I/O
I/O
I/O
I/O
I/O
I/O
I
I
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
ALT
Function
INT
WDOUT
T1B
T1A
SO
SK
SI
CKO
ADCH0
ADCH1
ADCH2
ADCH3
ADCH4
ADCH5
ADCH6
ADCH7
MIWU
MIWU;CKX
MIWU;TDX
MIWU;RDX
MIWU
MIWU
MIWU
MIWU
MIWU;MISO
MIWU;MOSI
MIWU;SCK
MIWU;SS
MIWU;T2A
MIWU;T2B
MIWU
ESS0
ESS1
ESS2
ESS3
ESS4
ESS5
ESS6
ESS7
44-Pin
PLCC
44
1
2
3
4
5
6
7
17
18
19
20
36
37
38
39
40
41
42
43
21
22
23
24
25
26
27
12
13
14
15
68-Pin
PLCC
1
2
3
4
5
6
7
8
27
28
29
30
31
32
33
34
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
38
39
40
41
42
43
44
18
19
20
21
22
23
24
25
Port
Pin
F0
F1
F2
F3
F4
C0
C1
C2
RX0
RX1
TX0
TX1
CANVREF
CKI
RESET
DVCC
GND
A/D VREF
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
O
O
ALT
Function
44-Pin
PLCC
31
30
29
28
32
8
16
10, 33
9, 11, 34
35
68-Pin
PLCC
10
11
12
13
14
35
36
37
48
47
46
45
49
9
26
16, 50
15, 17, 51
52
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