SN8P275X Series
8-bit micro-controller build-in 12-bit ADC
SONiX TECHNOLOGY CO., LTD
Page 11
Version 0.7
1.3 PIN
ASSIGNMENT
SN8P2754K (SK-DIP28)
SN8P2754A (SOP28)
P1.4 1
U
28 RST/VPP/P3.3
P1.3 2
27 P0.2/INT2
VDD 3
26 P0.1/INT1
P1.2 4
25 P0.0/INT0
SDA/P1.1 5
24 VDD
SCL/P1.0 6
23 XIN/P3.2
VSS 7
22 XOUT/P3.1
P4.4/AIN4 8
21 VSS
P4.3/AIN3 9
20 P5.0/SCK
P4.2/AIN2 10
19 P5.1/SI
P4.1/AIN1 11
18 P5.2/SO
P4.0/AIN0 12
17 P5.3/TC1/PWM1
AVREFH 13
16 P5.4/TC0/PWM0
VDD 14
15 DAO
SN8P2754K
SN8P2754S
SN8P2755P (P-DIP32)
SN8P2755S (SOP32)
VSS 1
U 32 P5.0/SCK
XOUT/P3.1 2
31 P5.1/SI
XIN/P3.2 3
30 P5.2/SO
VDD 4
29 P5.3/BZ1/PWM1
P0.0/INT0 5
28 P5.4/BZ0/PWM0
P0.1/INT1 6
27 DAO
P0.2/INT2 7
26 VDD
RST/VPP/P3.3 8
25 AVREFH
P1.5 9
24 P4.0/AIN0
P1.4 10
23 P4.1/AIN1
P1.3 11
22 P4.2/AIN2
P1.2 12
21 P4.3/AIN3
SDA/P1.1 13
20 P4.4/AIN4
SCL/P1.0 14
19 P4.5/AIN5
P2.0 15
18 P4.6/AIN6
VSS 16
17 P4.7/AIN7
SN8P2755P
SN8P2755S