SONIX 8-BIT MCU OTP Easy-Writer
SONiX TECHNOLOGY CO., LTD
Page 42
V1.1
SN8P2700A Series
SN8P2700A Series Programming Pin Mapping
OTP Programming Pin of SN8P2700 Series
Chip
Name SN8P2704A
SN8P2705A SN8P2706A SN8P2707A SN8P2708A
EZ Writer / Writer V3.0
OTP IC / JP3 Pin Assignment
Number
Pin Number Pin Number
Pin
Number
Pin Number
Pin Number Pin
1
VDD 3,14,24
VDD 4,26 VDD
4,22,36
VDD 1,9,28 VDD
8,16,36,37
VDD
2
GND 7,21 VSS 1,16 VSS
12,33 VSS 17,42 VSS 5,25 VSS
3
CLK 20 P5.0 32 P5.0
31 P5.0 37 P5.0 47 P5.0
4 CE - - - - - - - - - -
5
PGM 6 P1.0 14 P1.0
7 P1.0 12 P1.0 20 P1.0
6
OE 19 P5.1 31 P5.1
30 P5.1 36 P5.1 46 P5.1
7 D1 - - - - - - - - - -
8 D0 - - - - - - - - - -
9 D3 - - - - - - - - - -
10 D2 - - - - - - - - - -
11 D5 - - - - - - - - - -
12 D4 - - - - - - - - - -
13 D7 - - - - - - - - - -
14 D6 - - - - - - - - - -
15
VDD 3,14,24
VDD 4,26 VDD
3,14,24
VDD 1,9,28 VDD
8,16,36,37
VDD
16 VPP 28
RST 8 RST
40 RST 5 RST 12 RST
17 HLS - - - - - - - - - -
18 RST - - - - - - - - - -
19 - - - - - - - - - - -
20 ALSB/PDB
5 P1.1 13 P1.1
6 P1.1 11 P1.1 19 P1.1
OTP Programming Pin of SN8P2710 Series
Chip Name
SN8P2714
SN8P2715
SN8P27142
SN8P27143
Easy, MP-EZ Writer
And Writer V3.0
OTP IC / JP3 Pin Assignment
Number Pin
Number
Pin
Number
Pin
Number
Pin
Number
Pin
1
VDD 25 VDD 30 VDD
12 VDD 13 VDD
2 GND
15
VSS
20
VSS
6
VSS
5
VSS
3
CLK 4 P5.0 6 P5.0
17 P5.0 18 P5.0
4 CE - - - - - - - -
5
PGM 8 P2.0 10 P2.0
2 P2.0 1 P2.0
6
OE 3 P5.1 5 P5.1
16 P5.1 17 P5.1
7 D1 - - - - - - - -
8 D0 - - - - - - - -
9 D3 - - - - - - - -
10 D2 - - - - - - - -
11 D5 - - - - - - - -
12 D4 - - - - - - - -
13 D7 - - - - - - - -
14 D6 - - - - - - - -
15
VDD 25 VDD 30 VDD
12 VDD 13 VDD
16
VPP 26 RST 31 RST
13 RST 14 RST
17 HLS - - - - - - - -
18 RST - - - - - - - -
19 - - - - -
20 ALSB/PDB
9 P2.1 11 P2.1
3 P2.1 2 P2.1