5
4
3
2
1
3
+5v
R1 4K7
BC557 Q1
2
39 38 37 36 35 34 33 32
MOSI : Master Out Slave In MISO : Master In Slave Out J1
C
D
1
D
1 3 5 7 9
+ + + + +
+ + + + +
2 4 6 8 10
VBE SCK MOSI RESET MISO
P0.0/AD0 P0.1/AD1 P0.2/AD2 P0.3/AD3 P0.4/AD4 P0.5/AD5 P0.6/AD6 P0.7/AD7
VCC
P1.0/T2 P1.1/T2-EX P1.2 P1.3 P1.4 P1.5/MOSI P1.6/MISO P1.7/SCK
9
RST
XTAL2
20
XTAL1
18
GND
C1 0.1uF 19
C4 33pF
+5v JP1
1 2 3 4 5 6 7 8
CON10AP
40
EA/VPP
31
P2.0/A8 P2.1/A9 P2.2/A10 P2.3/A11 P2.4/A12 P2.5/A13 P2.6/A14 P2.7/A15
21 22 23 24 25 26 27 28
P3.0/RXD P3.1/TXD P3.2/INTO P3.3/INT1 P3.4/TO P3.5/T1 P3.6/WR P3.7/RD
10 11 12 13 14 15 16 17
PSEN
29
ALE/PROG
30
1 2 3 4
GND R2 680
USB-B +
C2 10uF 16v
C3 0.1uF D1 LED C
CON10AP connect to (DB25) -GND 1 .. (25) -VBE 2 .. (5) -SCK 4 .. (6) -MOSI 6 .. (7) -RESET 8 .. (9) -MISO 10 .. (10) Short Pin 2 and 12 of DB25
U1 AT89S51/89S52/89S53/89S8252
Y1 B
+5V
4.0 MHz C5 33pF
B
+5v MOSI RESET SCK MISO A
J3 1 3 5 7 9
+ + + + +
2 4 6 8 10
+ + + + +
STK200 for AVR
Drawn By...MrBoM, 3rd APL 2004 A
CON10AP Title
89Sxx Programmer V2 Size A Date: 5
4
3
Document Number 1 Tuesday, January 25, 2005 2
Rev 1 Sheet
1
of 1
1