UM027202-0816
20
S3F8S5A Development Kit
User Manual
Appendix A. Schematic Diagrams
Figure 22 presents schematic diagrams of the S3F8S5A Development Board.
Figure 22. S3F8S5A Development Board Schematic Diagram
Current measurement
BENCH POWER
TEST
R6, R7 IN - DEFAULT
UART0 IS USED
VDD
TEST
XIN
GND
XOUT
XTIN
XTOUT
RST-
XOUT
P13/SCLK
VDD
P12/SDAT
RST-
VCC_5V
XTin
XTout
XIN
RST-
P13/SCLK
P12/SDAT
TEST
VDD
P37/TXD1
P36/RXD1
P03/AD3
P26/RXD0
P27/TXD0
P11/BUZ
P10/TAPWM
P00/COM0
P01/COM1
P02/COM2
P30/SEG4
P31/SEG5
P32/SEG6
P33/SEG7
P34/SEG8
P40/INT4/SEG12
P41/SEG13
P42/SEG14
P43/SEG15
P44/SEG16
P45/SEG17
P46/SEG18
P47/SEG19
P03/AD3
P00/COM0
P01/COM1
P02/COM2
P30/SEG4
P31/SEG5
P32/SEG6
P33/SEG7
P34/SEG8
P42/SEG14
P41/SEG13
P43/SEG15
P44/SEG16
P45/SEG17
P46/SEG18
P47/SEG19
P25/SCK
P24/SO
P23/SI
P15/EE_SEL
P25/SCK
P24/SO
P23/SI
P15/EE_SEL
P35/TCPWM
P20/TBPWM
P21/PWM
P22/TD0PWM
P14
P10/TAPWM
P20/TBPWM
P35/TCPWM
P27/TXD0
P26/RXD0
P36/RXD1
P37/TXD1
TXD
RXD
VCC_5V
P40/INT4/SEG12
P11/BUZ
VDD
VDD
VDD
VCC_5V
VCC_5V
VCC_5V
VCC_5V
VDD
VDD
J4
1
C11
0.01uF
C3
0.1uF
J8
1x6 RT-ANGL
1
2
3
4
5
6
Y2
32.768KHZ
SW2
B3U-1000P
1
2
LED4
YELLOW
2
1
D6
LL4148
2
1
C1
0.1uF
Y1
12MHZ
SW1
B3U-1000P
1
2
R4
5K
1
3
2
R2
1 ohm
U2
93C56B
CS
1
SK
2
DI
3
DO
4
GND
5
ORG
6
NC
7
VCC
8
1
2
3
4
U1
S3F8S5A
P1.0/INT0/TAOUT/TAPWM/SEG20
1
P1.1/INT1/TACLK/BUZ/SEG21
2
P1.2/INT2/TACAP/SDAT
3
P1.3/INT3/TD1OUT/TD1PWM/SCLK
4
VDD
5
VSS
6
Xout
7
Xin
8
TEST
9
P1.6/XTIN
10
P1.7/XTOUT
11
/RESET
12
P2.0/TBPWM/TD0CLK
13
P2.1/PWM/TD0CAP
14
P2.2/TD0OUT/TD0PWM/AD4
15
P1.4/TD1CLK/AD5
16
P1.5/TD1CAP/AD6
17
P2.3/AD7/SI
18
P2.4/SO/SEG0
19
P2.5/SCK/SEG1
20
P2.6/RXD0/SEG2
21
P2.7/TXD0/SEG3
22
AVREF
23
AVSS
24
P0.0/COM0/AD0
25
P0.1/COM1/AD2
26
P0.2/COM2/AD2
27
P0.3/COM3/AD3
28
P3.0/PG0/SEG4
29
P3.1/PG1/SEG5
30
P3.2/PG2/SEG6
31
P3.3/PG3/SEG7
32
P3.4/PG4/SEG8
33
P3.5/TCOUT/TCPWM/PG5/SEG9
34
P3.6/RXD1/PG6/SEG10
35
P3.7/TXD1/PG7/SEG11
36
P4.0/INT4/SEG12
37
P4.1/INT5/SEG13
38
P4.2/INT6/SEG14
39
P4.3/INT7/SEG15
40
P4.4/COM4/SEG16
41
P4.5/COM5/SEG17
42
P4.6/COM6/SEG18
43
P4.7/COM7/SEG19
44
P1
USB, mini B
VBUS
1
DM
2
DP
3
ID
4
GND
5
SH1
6
SH2
7
SH3
8
SH4
9
h1
10
h2
11
C4
18pF
J1
HDR/PIN 2x5
1
2
3
4
5
6
7
8
9
10
U5
CEM1206S
+
1
-
2
J9
1
2
3
D5
LL4148
2
1
LED2
GREEN
2
1
R42
33.2
R6
0 ohm
C6
18pF
C8
0.1uF
R10
470
J2
1
2
3
4
5
6
7
8
9
10
11
J3
HDR/PIN 1x11
1
2
3
4
5
6
7
8
9
10
11
LCD1
VIM-404
NC0
1
NC1
2
NC2
3
1B/1C/1P
4
2B/2C/2P
5
3B/3C/3P
6
4B/4C
7
COM3
8
NC3
9
NC4
10
COM1
11
4D/4G/4A
12
4E/4F
13
3D/3G/3A
14
3E/3F
15
2D/2G/2A
16
2E/2F
17
1D/1G/1A
18
1E/1F
19
COM2
20
J10
1
2
3
R7
0 ohm
R13
100K
R3
100K
R5
470
C10
0.1uF
Q3
MMSS8050
3
1
2
L1
FERRITE BEAD
R11
470
C5
0.1uF
R24
33.2
R8
0 ohm
C7
0.1uF
LED3
RED
2
1
J7
1
2
3
4
5
6
7
8
9
10
C9
4.7uF
R1
10K
J5
1
R12
470
J6
HDR/PIN 1x11
1
2
3
4
5
6
7
8
9
10
11
R9
0 ohm
LED1
GREEN
2
1
C2
0.1uF
