SN8P2740 Series
ADC, OP-amp, Comparator 8-Bit Micro-Controller
18.2 PROGRAMMING PIN MAPPING:
Programming Pin Information of SN8P2740 Series
SN8P2743K(SKDIP)/S(SOP) SN8P2742P(DIP)/S(SOP)
IC and JP3 48-pin text tool Pin Assignment
IC JP3 IC IC
Pin Number Pin Name Pin Number Pin Number Pin Name Pin Number
Chip Name
Writer Connector
JP1/JP2
JP1/JP2
IC
JP3
Pin Number
Pin Name
1
2
3
VDD
GND
CLK
CE
24
1
16
-
VDD
VSS
P4.0
-
36
13
28
-
20
1
14
-
VDD
VSS
P4.0
-
34
15
28
-
4
5
6
7
PGM
OE
D1
20
17
-
P4.4
P4.1
-
32
29
-
18
15
-
P4.4
P4.1
-
32
29
-
8
D0
-
-
-
-
-
-
9
D3
-
-
-
-
-
-
10
11
12
13
14
15
16
17
18
19
20
D2
D5
D4
D7
-
-
-
-
-
-
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
16
-
-
-
-
-
-
-
-
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
18
-
-
D6
VDD
VPP
HLS
RST
-
RST
-
-
-
RST
-
-
-
-
3
-
15
-
3
-
17
ALSB/PDB
XOUT/P0.5
XOUT/P0.5
Programming Pin Information of SN8P2740 Series
SN8P27411P(P-DIP)/S(SOP)
Chip Name
Writer Connector
IC and JP3 48-pin text tool Pin Assignment
IC JP3 IC IC
JP1/JP2
JP1/JP2
IC
JP3
Pin Number
Pin Name
Pin Number Pin Name Pin Number Pin Number Pin Name Pin Number
1
2
3
VDD
GND
CLK
CE
1
13
10
VDD
VSS
P4.0
-
17
29
26
4
5
6
PGM
OE
14
11
P4.4
P4.1
30
27
7
D1
-
8
D0
-
9
D3
-
10
11
12
13
14
15
16
17
18
19
20
D2
D5
D4
D7
-
-
-
-
-
-
D6
VDD
VPP
HLS
RST
-
3
2
RST
-
-
-
19
18
ALSB/PDB
XOUT/P0.5
SONiX TECHNOLOGY CO., LTD
Page 126
Version 2.0
SONIX [ SONIX TECHNOLOGY COMPANY ]
