EM78P350N
8-Bit Microprocessor with OTP ROM
(1) 28-Pin DIP/SOP
(2) 32-Pin QFP
PW M 1/P70
TCC/P57
CO/P56
PWM2/P71
P73/XIN
P74/XOUT
P75//SS
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
P70
P57
P56
P55
P54
P65
P64
P63
P62
P61
P60
P53
P52
P84
P71
P73
P74
P75
P76
P80
P81
P82
RESET
P83
P50
P51
VSS
VDD
24
23
22
21
20
19
18
17
3
Cin+/P55
Cin-/P54
Ain5/P65
Ain4/P64
Ain3/P63
Ain2/P62
Ain1/P61
Ain0/P60
INT1/P53
INT0/P52
P84/Vref
P66/ Ain6
P67/ Ain7
P84/ VREF
VDD
4
25
26
27
28
29
30
31
32
16
15
14
13
12
11
10
9
P76/CNTR1
P80/SCK
P81/Sout
P82/Sin
5
P54/ Cin-
P55/ Cin+
VSS
6
P51/ OSCI
P50/ OSCO
E
M78P351NQ
7
P56/ CO
8
P57/ TCC
P83/ BO
RESET
9
P70/P
P71/P
W
W
M1
M2
/ RESET
P82/Sin
P83/BO
10
11
12
13
14
P50/OSCO
P51/OSCI
VSS
1
2
3
4
5
6
7
8
VDD
Fig. 3-2 32-pin QFP
Fig. 3-1 28-pin DIP/SOP
(3) 32-Pin SOP/SDIP/DIP
P72/PW M 3
P73/XIN
PW M 2/P71
PW M 1/P70
TCC/P57
CO/P56
1
2
3
4
32
31
P74/XOUT
P75//SS
30
29
Cin+/P55
Cin-/P54
P76/CNTR1
28
27
5
6
P77/CNTR2
P80/SCK
Ain7/P67
7
8
26
25
P81/Sout
Ain6/P66
Ain5/P65
P82/Sin
24
23
22
21
9
/RESET
P83/BO
Ain4/P64
Ain3/P63
10
11
12
13
Ain2/P62
Ain1/P61
P50/OSCO
P51/OSCI
20
19
18
Ain0/P60
INT1/P53
VSS
VDD
14
15
INT0/P52
P84/Vref
16
17
Fig. 3-1 32-pin DIP/SOP
2 •
Product Specification (V1.0) 09.14.2006
(This specification is subject to change without further notice)
ELAN [ ELAN MICROELECTRONICS CORP ]
