STM8开发板原理图

D1 LED1
D2 LED2
按键3
C14 GND 104
第四版原理图
PC3 OSI J1 4 3 2 1 VDD SWIM GND RST C2 22 16M Y1 GND C3 22 OSO
PC4
PD2
B
仿真器接口
SWIM
HSE
LED
KEY
FLASH
B
J2 VDD R1 1032 NRST J4 C4 104 GND VDD S4 3 2 1 CON3 5VIN
PD7/TLI/T1_C4 PD6/UART1_RX PD5/UART1_TX PD4/BEEP/T2_C1 PD3/T2_C2/ADC_ETR PD2/T2_C3 PD1/SWIM PD0/_T1_BKIN PC7/SPI_MISO PC6/SPI_MOSI PC5/SPI_SCK PC4/T1_C4/CCO PC3/T1_C3 PC2/T1_C2 PC1/T1_C1/UART1_CK PE5/SPI_NSS
跳线
C10 104 GND
MINIUSB接口 XI Y2 XO
电源选择跳线
蜂鸣器
LS1
VDD
R3 103
多用途液晶接口
光敏电阻
Q1 PNP
OLED直接插/段码液晶电路板上靠右侧插
GND Title
D
双跳线
USB转TTL
1 2 3
蜂鸣器
4
ADC
5
B Date: File:
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
PD7 PD6 PD5 PD4 PD3 PD2 PD1 PD0 PC7 PC6 PC5 PC4 PC3 PC2 PC1 PE5
J17 UR UT BEEP T2_C2 SWIM MISO MOSI SCK CCO T1_C3 T1_C1 S1 VDD 3 2 1 U4 VDD PD3 R6 103 C16 104 A A A 3V3 PD7 R7 103 104 GND PD0 1 MISO 2 3V3 3 GND 4 CS VCC SOHOLD WP CLK GND SI W25X16 8 7 6 5 3V3 3V3 SCK MOSI GND 104 C22 GND
NRST PA1/OSCIN PA2/OSCOUT VSS VCAP VDD PA3/T2_C3 PF4 PB7 PB6 PB5/IIC_SDA PB4/IIC_SCL PB3/AIN3/T1_ETR PB2/AIN2/T1_C3N PB1/AIN1/T1_C2N PB0/AIN0/T1_C1N U1
R23 101 PC4
VDD J18 1 2
按键1
C12 104
PB3 R5 103
一体化红外头
跳线
A
红外遥控
R8 102
R9 102
R10 102
S2
按键2
C13
STM8S103K/STM8S105K4
CPU
S3 D3 LED3
K
K
K
CPU为STM8S105时，7脚接VDD/9脚接VDD/10脚接GND
JP3 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 PA2 VDD VDD GND PB4 PB2 PB0 PE5 PC2 PC4 PC6 PD0 PD2 PD4 PD6 GND JP2 3V3 GND 5V 1 3 5 2 4 6 3V3 GND 5V
3 2 1
GND
106
J5 SWITCH
电源输出
电源选择跳线
1 2 3 C7 3V3 104
3V3
GPIO
C
复位按键
5V C
GND
电源指示灯
HEADER 16X2
RESET
POWER
EEPROM
TF CARD
CPU为STM8S105时，PA3/PB6/PB7需要通过跳线短接VDD/VDD/GND
J16 J8 VCC DD+ ID GND J6 1 2 3 4 5 5VIN DD+ GND J7 3 2 1 VDD 1 2 TXD 3 RXD 4 V3 5 D+ 6 D7 GND 8 XI 9 XO 10 GND C11 D C8 22 12M GND C9 22 103 UR TXD 1 3 2 4 UT RXD Size Number 2015-07-21 G:\电路\..\V2of stm8s103kit.Sch Sheet of Drawn By: 6 Revision CKO NOS# ACT# VCC TXD R232 RXD NC V3 RTS# UD+ DTR# UD- DCD# GND RI# XI DSR# XO CTS# CH340T U2 20 19 18 17 16 15 14 13 12 11 J9 VDD VDD 2 1 BEEP VDD 2 1 CON2 R12 101 AIN0 7 6 5 4 3 2 1 R4 GND PE5 PC1 PC3 MOSI SCK 3V3 GND 3V3 C24 104 GND

2
3
4
5
6
A
1 2 3 4 5 VDD 6 470nF PA3 T2_C3 7 PF4 8 PB7 9 PB6 10 PB5 SDA 11 PB4 SCL 12 PB3 AIN3 13 PB2 AIN2 14 PB1 AIN1 15 PB0 AIN0 16
NRST OSI PA1 OSO PA2 C1 GND
R2 FS
U3 5V C5 C6 104 GND R3 102 3 2 1 J3 LM117 VDD D4 K VDD GND R21 R22 103 103 A SCL SDA 3V3 GND VDD 1 2 3 4 GND A0 VCC A1 SCL A2 SDA VSS WP 24C0X 8 6 5 7 VDD SCL SDA GND PF4 MOSI 3V3 SCK GND MISO J15 1 2 3 4 5 6 7 8 RSV CS DI VDD CLK VSS DO RSV TF卡槽 3V3 C21 104 GND PA1 PA3 PB7 PB6 PB5 PB3 PB1 PF4 PC1 PC3 PC5 PC7 PD1 PD3 PD5 PD7