SONIX 8-BIT MCU OTP Easy-Writer
SONiX TECHNOLOGY CO., LTD
Page 28
V1.1
SN8P1700 Series
SN8P1700 Series Programming Pin Mapping
Programming Information of SN8P1700 Series
Chip Name
SN8P1702
SN8P1704
SN8P1706
SN8P1707
SN8P1708
EZ Writer / Writer V3.0
OTP IC / JP3 Pin Assignment
Number Pin
Number
Pin Number Pin
Number
Pin Number Pin
Number
Pin
1 VDD
10
VDD
3,14
VDD
4,22
VDD
9,28
VDD
16,36,37
VDD
2 GND
5
VSS
7,21
VSS
12,33
VSS 17,18,42 VSS
4,5,17,25,
26,43
VSS
3 CLK
17
XIN
23
XIN
35
XIN
44
XIN
7
XIN
4 CE
1
P0.0
25
P0.0
37
P0.0
2
P0.0
9
P0.0
5 PGM
3
P1.1
5
P1.1
6
P1.1
11
P1.1
19
P1.1
6 OE
4
P1.0
6
P1.0
7
P1.0
12
P1.0
20
P1.0
7 D1
8
P4.1
11
P4.1
19
P4.1
25
P4.1
33
P4.1
8 D0
9
P4.0
12
P4.0
20
P4.0
26
P4.0
34
P4.0
9 D3
6
P4.3
9
P4.3
17
P4.3
23
P4.3
31
P4.3
10 D2
7
P4.2
10
P4.2
18
P4.2
24
P4.2
32
P4.2
11 D5
14
P5.1
19
P5.1
30
P5.1
36
P5.1
46
P5.1
12 D4
15
P5.0
20
P5.0
31
P5.0
37
P5.0
47
P5.0
13 D7
12
P5.3
17
P5.3
28
P5.3
34
P5.3
44
P5.3
14 D6
13
P5.2
18
P5.2
29
P5.2
35
P5.2
45
P5.2
15 VDD
-
-
-
-
-
-
-
-
-
-
16 VPP
18
VPP
24
VPP
36
VPP
1
VPP
8
VPP
17 HLS
-
-
-
-
-
-
-
-
-
-
18 RST
2
RST
28
RST
40
RST
5
RST
12
RST
19 -
-
-
-
-
-
-
-
-
-
-
20 ALSB/PDB
- -
- -
- -
- - - -
SN8P1700 Series Pin Assignment
SN8P1702 (P-DIP 18PIN, SOP 18PIN)
P0.0/INT0 1
U
18 VPP
RST 2 17 XIN
P1.1 3 16 XOUT
P1.0 4 15 P5.0
VSS 5 14 P5.1
P4.3/AIN3 6 13 P5.2
P4.2/AIN2 7 12 P5.3/BZ1/PWM1
P4.1/AIN1 8 11 P5.4/BZ0/PWM0
P4.0/AIN0 9 10 VDD
SN8P1702P
SN8P1702S