SONIX 8-BIT MCU OTP Easy-Writer
SONiX TECHNOLOGY CO., LTD
Page 26
V1.1
SN8P1600 Series
SN8P1600 Programming Pin Mapping
Programming Information of SN8P1600 Series
Chip Name
SN8P1602
SN8P1603
SN8P1602A
SN8P1602B
SN8P1604
SN8P1604A
EZ Writer / Writer V3.0
OTP IC / JP3 Pin Assignment
Number Pin Number
Pin
Number
Pin
Number
Pin
1
VDD
14 VDD
14 VDD
2
VDD
2
GND
5 VSS
5 VSS
4
VSS
3
CLK
16 XIN
16 XIN
27
XIN
4
CE
3 P0.0
3 P0.0
5
P0.0
5
PGM
18 P1.1
18 P1.1
11
P1.1
6
OE
17 P1.0
17 P1.0
10
P1.0
7
D1
7 P2.1
7 P2.1
19
P2.1
8
D0
6 P2.0
6 P2.0
18
P2.0
9
D3
9 P2.3
9 P2.3
21
P2.3
10
D2
8 P2.2
8 P2.2
20
P2.2
11
D5
11 P2.5
11 P2.5
23
P2.5
12
D4
10 P2.4
10 P2.4
22
P2.4
13
D7
13 P2.7
13 P2.7
25
P2.7
14
D6
12 P2.6
12 P2.6
24
P2.6
15 VDD - - - - -
-
16
VPP
4 RST
4 RST
3
VPP
17 HLS -
-
1
P1.2
-
-
18 RST
- - - - 28
RST
19
-
- - - - -
-
20
ALSB/PDB
- - - - -
-