EM78P211/2N
8-Bit Microprocessor with OTP ROM
3 Pin Assignment
(1) 24-Pin DIP/SOP/SSOP
(2) 20-Pin DIP/SOP/SSOP
1
2
P81//RESET
P55
24
23
22
21
20
19
18
17
1
2
P81//RESET
P55
20
19
18
17
16
15
14
13
12
11
P56/TCC
P53/OSCI
P52/OSCO
P70
P56/TCC
P53/OSCI
P52/OSCO
P70
3
VDD
VSS
3
VDD
VSS
4
5
P71/CO/INT1
P72/CIN+
4
P77/INT0
6
P60
P61
P62
5
P71/CO/INT1
P72/CIN+
P77/INT0
7
P73/CIN-
P67
6
P60
P61
P62
8
7
P73/CIN-
P67
9
P63
P64
P50
P51
16
15
14
13
P66
P65
8
10
11
12
9
P63
P64
P66
P65
P57
P54
10
Fig. 3-1 EM78P212NK/M/AM Pin Assignment
Fig. 3-2 EM78P211NP/M/AM Pin Assignment
2 •
Product Specification (V1.0) 03.20.2007
(This specification is subject to change without further notice)
ELAN [ ELAN MICROELECTRONICS CORP ]
