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P029F040021
N0D0 D0 N0D1 D1 N0D2 D2 N0D3 D3 N0D4 D4 N0D5 D5 N0D6 D6 N0D7 D7
VCC
B
C
D
1
2
3
4
�
P074LΒιβλιοθήκη Baidu373J (20)010
1 P0AT89S5201 P10/T2 2 P0AT89S5202 P11/T2EX 3 P0AT89S5203 P12 4 P0AT89S5204 P13 5 P0AT89S5205 P14 6 P0AT89S5206 P15 7 P0AT89S5207 P16 8 P0AT89S5208 P17
40
39 P00 P0AT89S52038 38 P01 P0AT89S52037 37 P02 P0AT89S52036 36 P03 P0AT89S52035 35 P04 P0AT89S52034 34 P05 P0AT89S52033 33 P06 P0AT89S52032 32 P07
P0AT89S52039
2 Q0 P074LS373J (20)05 5 Q1 P074LS373J (20)06 6 Q2 P074LS373J (20)09 9 Q3 P074LS373J (20)012 12 Q4 P074LS373J (20)015 15 Q5 P074LS373J (20)016 16 Q6 P074LS373J (20)019 19 Q7 N0A8 A8 N0A9 A9 N0A10 A10 N0A11 A11 N0A12 A12 N0A13 A13 N0A14 A14 N0A15 A15 N0A16 A16 N0A17 A17 N0A18 A18 N0/WR /WR N0/CE /CE N0/RD /RD
P01100592MHz02
P030p02 P030p01
11.0592MHz 30p D
AT89S52
29F040
P029F040024
10 RXDP0AT89S52011 11 TXD P0AT89S52030 30 ALE/P P0AT89S52029 29 PSEN
P0AT89S52010
N0ALE ALE N0PSEN PSEN
C
P030p02 P030p01
30p
9P0AT89S5209 RESET 19 P0AT89S52019 X1 18 P0AT89S52018 X2
20 P0AT89S52020 GND
N0/RD /RD 17 P0AT89S52017 RD N0/WR 16 /WR P0AT89S52016 WR
N0A8 A8 N0A9 A9 N0A10 A10 N0A11 A11 N0A12 A12 N0A13 A13 N0A14 A14 N0A15 A15 P074LS373J (20)01
N0A16 A16 N0A17 A17 N0A18 A18 N0/CE /CE
VCC B
P001 P002
P010u/50V01
P074LS373J (20)02
20 A0 19 P029F040019 A1 18 P029F040018 A2 17 P029F040017 A3 16 P029F040016 A4 15 P029F040015 A5 14 P029F040014 A6 13 P029F040013 A7 3 P029F04003 A8 2 P029F04002 A9 31 P029F040031 A10 1 P029F04001 A11 12 P029F040012 A12 4 P029F04004 A13 5 P029F04005 A14 11 P029F040011 A15 10 P029F040010 A16 6 P029F04006 A17 9 P029F04009 A18 7 P029F04007 WE 30 P029F040030 CE 32 P029F040032 OE
21 P20 P0AT89S52022 22 P21 P0AT89S52023 23 P22 P0AT89S52024 24 P23 P0AT89S52025 25 P24 P0AT89S52026 26 P25 P0AT89S52027 27 P26 P0AT89S52028 28 P27
P0AT89S52021
1
2
3
4
A
P0AT89S52040
P074LS373J (20)020
VCC
A
P029F04008
74LS373J (20) 1 OE N0ALE ALE P074LS373J (20)011 11 LE N0D0 D0 3 P074LS373J (20)03 D0 N0D1 D1 4 P074LS373J (20)04 D1 N0D2 D2 7 P074LS373J (20)07 D2 N0D3 D3 8 P074LS373J (20)08 D3 N0D4 D4 13 P074LS373J (20)013 D4 N0D5 D5 14 P074LS373J (20)014 D5 N0D6 D6 17 P074LS373J (20)017 D6 N0D7 D7 18 P074LS373J (20)018 D7
P029F040020
21 I/O0 P029F040022 22 I/O1 P029F040023 23 I/O2 P029F040025 25 I/O3 P029F040026 26 I/O4 P029F040027 27 I/O5 P029F040028 28 I/O6 P029F040029 29 I/O7
P010u/50V02
10u/50V 8K2
P08K201 P08K202
VCC
P01100592MHz01
13 P0AT89S52013 INT1 12 P0AT89S52012 INT0 15 P0AT89S52015 T1 14 P0AT89S52014 T0 31P0AT89S52031 EA/VP
N0D0 D0 N0D1 D1 N0D2 D2 N0D3 D3 N0D4 D4 N0D5 D5 N0D6 D6 N0D7 D7
VCC
B
C
D
1
2
3
4
�
P074LΒιβλιοθήκη Baidu373J (20)010
1 P0AT89S5201 P10/T2 2 P0AT89S5202 P11/T2EX 3 P0AT89S5203 P12 4 P0AT89S5204 P13 5 P0AT89S5205 P14 6 P0AT89S5206 P15 7 P0AT89S5207 P16 8 P0AT89S5208 P17
40
39 P00 P0AT89S52038 38 P01 P0AT89S52037 37 P02 P0AT89S52036 36 P03 P0AT89S52035 35 P04 P0AT89S52034 34 P05 P0AT89S52033 33 P06 P0AT89S52032 32 P07
P0AT89S52039
2 Q0 P074LS373J (20)05 5 Q1 P074LS373J (20)06 6 Q2 P074LS373J (20)09 9 Q3 P074LS373J (20)012 12 Q4 P074LS373J (20)015 15 Q5 P074LS373J (20)016 16 Q6 P074LS373J (20)019 19 Q7 N0A8 A8 N0A9 A9 N0A10 A10 N0A11 A11 N0A12 A12 N0A13 A13 N0A14 A14 N0A15 A15 N0A16 A16 N0A17 A17 N0A18 A18 N0/WR /WR N0/CE /CE N0/RD /RD
P01100592MHz02
P030p02 P030p01
11.0592MHz 30p D
AT89S52
29F040
P029F040024
10 RXDP0AT89S52011 11 TXD P0AT89S52030 30 ALE/P P0AT89S52029 29 PSEN
P0AT89S52010
N0ALE ALE N0PSEN PSEN
C
P030p02 P030p01
30p
9P0AT89S5209 RESET 19 P0AT89S52019 X1 18 P0AT89S52018 X2
20 P0AT89S52020 GND
N0/RD /RD 17 P0AT89S52017 RD N0/WR 16 /WR P0AT89S52016 WR
N0A8 A8 N0A9 A9 N0A10 A10 N0A11 A11 N0A12 A12 N0A13 A13 N0A14 A14 N0A15 A15 P074LS373J (20)01
N0A16 A16 N0A17 A17 N0A18 A18 N0/CE /CE
VCC B
P001 P002
P010u/50V01
P074LS373J (20)02
20 A0 19 P029F040019 A1 18 P029F040018 A2 17 P029F040017 A3 16 P029F040016 A4 15 P029F040015 A5 14 P029F040014 A6 13 P029F040013 A7 3 P029F04003 A8 2 P029F04002 A9 31 P029F040031 A10 1 P029F04001 A11 12 P029F040012 A12 4 P029F04004 A13 5 P029F04005 A14 11 P029F040011 A15 10 P029F040010 A16 6 P029F04006 A17 9 P029F04009 A18 7 P029F04007 WE 30 P029F040030 CE 32 P029F040032 OE
21 P20 P0AT89S52022 22 P21 P0AT89S52023 23 P22 P0AT89S52024 24 P23 P0AT89S52025 25 P24 P0AT89S52026 26 P25 P0AT89S52027 27 P26 P0AT89S52028 28 P27
P0AT89S52021
1
2
3
4
A
P0AT89S52040
P074LS373J (20)020
VCC
A
P029F04008
74LS373J (20) 1 OE N0ALE ALE P074LS373J (20)011 11 LE N0D0 D0 3 P074LS373J (20)03 D0 N0D1 D1 4 P074LS373J (20)04 D1 N0D2 D2 7 P074LS373J (20)07 D2 N0D3 D3 8 P074LS373J (20)08 D3 N0D4 D4 13 P074LS373J (20)013 D4 N0D5 D5 14 P074LS373J (20)014 D5 N0D6 D6 17 P074LS373J (20)017 D6 N0D7 D7 18 P074LS373J (20)018 D7
P029F040020
21 I/O0 P029F040022 22 I/O1 P029F040023 23 I/O2 P029F040025 25 I/O3 P029F040026 26 I/O4 P029F040027 27 I/O5 P029F040028 28 I/O6 P029F040029 29 I/O7
P010u/50V02
10u/50V 8K2
P08K201 P08K202
VCC
P01100592MHz01
13 P0AT89S52013 INT1 12 P0AT89S52012 INT0 15 P0AT89S52015 T1 14 P0AT89S52014 T0 31P0AT89S52031 EA/VP