SN8P1700
8-bit micro-controller build-in 12-bit ADC
OTP Type:
SN8P1708 (SSOP 48PIN)
SN8P1708 (P-DIP 48PIN)
P2.5
P2.6
P2.7
VSS
VSS
1
2
3
4
5
6
7
8
9
U
48 P2.4
47 P5.0/SCK
46 P5.1/SI
45 P5.2/SO
44 P5.3/BZ1/PWM1
43 VSS
42 P5.4/BZ0/PWM0
41 P5.5
40 P5.6
XOUT
XIN
VPP/VDD
P0.0/INT0
P0.1/INT1 10
P0.2/INT2 11
RST 12
P1.5 13
P1.4 14
P1.3 15
VDD 16
VSS 17
P1.2 18
P1.1 19
P1.0 20
P2.0 21
P2.1 22
P2.2 23
P2.3 24
39 P5.7
38 DAO
37 VDD
36 AVDD
35 AVREFH
34 P4.0/AIN0
33 P4.1/AIN1
32 P4.2/AIN2
31 P4.3/AIN3
30 P4.4/AIN4
29 P4.5/AIN5
28 P4.6/AIN6
27 P4.7/AIN7
26 AVSS
25 VSS
SN8P1708P
SN8P1708X
MASK Type:
SN8A1708A (SSOP 48PIN)
SN8A1708A (P-DIP 48PIN)
P2.5
P2.6
P2.7
VSS
VSS
1
U
48 P2.4
47 P5.0/SCK
46 P5.1/SI
45 P5.2/SO
44 P5.3/BZ1/PWM1
43 VSS
42 P5.4/BZ0/PWM0
41 P5.5
2
3
4
5
6
7
8
9
XOUT
XIN
NC
P0.0/INT0
40 P5.6
P0.1/INT1 10
P0.2/INT2 11
RST 12
P1.5 13
P1.4 14
P1.3 15
VDD 16
VSS 17
P1.2 18
P1.1 19
P1.0 20
P2.0 21
P2.1 22
P2.2 23
P2.3 24
39 P5.7
38 DAO
37 VDD
36 AVDD
35 AVREFH
34 P4.0/AIN0
33 P4.1/AIN1
32 P4.2/AIN2
31 P4.3/AIN3
30 P4.4/AIN4
29 P4.5/AIN5
28 P4.6/AIN6
27 P4.7/AIN7
26 AVREFL
25 VSS
SN8A1708AP
SN8A1708AX
ꢂ
For OTP type (SN8P1708) compatible issue, please connect AVREFL pin of MASK type (SN8A1708A) to
the analog ground of PCB. The voltage level of AVREFL pin is the valid lowest ADC input voltage. By the
way, the AVREFH is the valid highest ADC input voltage.
SONiX TECHNOLOGY CO., LTD
Page 21
Revision 1.94
SONIX [ SONIX TECHNOLOGY COMPANY ]
