+5V
U1
P20
Y1
4Mhz
C3
L1
10uH
P47
P46
P45
P44
P43
P42
P41
P40
VSYNC
HSYNC
39pF
+5V
C1
39pF
L2
10uH
引脚说明
（续）
1F
C2
R1
10k
P21
P22
P23
P24
P25
S1
D1
RST
1N4148
P07
P06
P05
P04
P03
P02
P01
P00
P37
P36
P35
P34
B
G
R
FB
P51
P50
C5
100nF
10F
C7
C8
R2
5.6k
22pF
4.7nF
C10
C4
10F
C6
100nF
C9
100nF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
P2.0/INT7
RESETN
P0.7
P0.6
P0.5
P0.4
P0.3
P0.2/AIN4
P0.1
P0.0
P3.7/RESET0/CSO
P3.6
P3.5
P3.4
B
G
R
FB
P5.1/SDI/SDO
P5.0/SCK/INT2
VDD
JTDO
基督教学生联合会
WSCR
AVDD3
TEST0
MCFM
JTCK
SDIP56
470nF
C12
C14
C15
CVBS
82pF
100nF
15k
R4
2.2nF
C16
P2.1/INT5/AIN1
P2.2/INT0/AIN2
P2.3/INT6/VS01
P2.4/NMI
P 2.5 / AI N3 / I NT 4 / V S0 2
OSCIN
OSCOUT
P4.7/PWM7/EXTRG/STOUT
P4.6/PWM6
P4.5/PWM5
P4.4/PWM4
P4.3/PWM3/TSLU/HT
P4.2/PWM2
{92195}
P4.1/PWM1
P4.0/PWM0
VSYNC
HSYNC / CSYNC
AVDD1
PXFM
JTRST0
GND
AGND
CVBS1
CVBS2
JTMS
AVDD2
CVBSO
TXCF
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
C11
22pF
图4. ST92195C / D所需的外部元件（ 56引脚封装）
ST92195C / D - 概述
C13
4.7nF R3
5.6k
13/249
