Complete Schematics
FPSLIC STK594 User Guide 6-7
2819A–FPSLI–07/02
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
GND
CTS
RXD
TXD
RTS
CTS
RXD
TXD
RTS
VCC
VCC
C22
0.1 uF
U4
MAX3232
13
8
10
11
1
3
4
5
2
6
12
9
14
7
R1IN
R2IN
T2IN
T1IN
C1+
C1-
C2+
C2-
V+
V-
R1OUT
R2OUT
T1OUT
T2OUT
P1
CONNECTOR DB9
5
9
4
8
3
7
2
6
1
C21
0.1 uF
C18
0.1 uF
C20
0.1 uF
C19
0.1 uF
A
STK594 : RS-232 Spare #2 CircuitryTitle
Size CHW5472Document Number Rev A
Friday, April 26, 2002Date: Sheet 6 of 6