SONIX 8-BIT MCU OTP Easy-Writer
SONiX TECHNOLOGY CO., LTD
Page 27
V1.1
SN8P1600 Series Pin Assignment
SN8P1602/SN8P1603/SN8P1602A/SN8P1602B
(P: P-DIP 18PIN, S: SOP 18PIN, X: SSOP 20PIN)
P1.2 1
U
20 P1.1
P1.2 1
U
18 P1.1
P1.3 2
19 P1.0
P1.3 2
17 P1.0
INT0/P0.0 3
18 XIN
INT0/P0.0 3
16 XIN
RST/VPP 4
17 XOUT/P1.4
RST/VPP 4
15 XOUT/P1.4
VSS 5
16 VDD
VSS 5
14 VDD
VSS 6
15 VDD
P2.0 6
13 P2.7
P2.0 7
14 P2.7
P2.1 7
12 P2.6
P2.1 8
13 P2.6
P2.2 8
11 P2.5
P2.2 9
12 P2.5
P2.3 9
10 P2.4
P2.3 10
11 P2.4
SN8P1602P
SN8P1602X
SN8P1602S
SN8P1603X
SN8P1603P
SN8P1602AX
SN8P1603S
SN8P1602BX
SN8P1602AP
SN8P1602AS
SN8P1602BP
SN8P1602BS
Note: The VPP and RST is same pin in SN8P1602/ SN8P1603/SN8P1602A/SN8P1602B
SN8P1604/SN8P1604A
(P: P-DIP 28PIN, K: SK-DIP 28PIN, S: SOP 28PIN)
P0.1 1 U
28 RESET
VDD 2
27 XIN
VPP 3
26 XOUT/F
CPU
VSS 4
25 P2.7
P0.0/INT0 5
24 P2.6
P5.0 6
23 P2.5
P5.1 7
22 P2.4
P5.2 8
21 P2.3
P5.3/TC1/PWM1 9
20 P2.2
P1.0 10 19 P2.1
P1.1 11 18 P2.0
P1.2 12 17 P1.7
P1.3 13 16 P1.6
P1.4 14 15 P1.5
SN8P1604K
SN8P1604S
SN8P1604AK
SN8P1604AP
SN8P1604AS