FK723M1-ZGT6 原理图
FK723M1-ZGT6 原理图
SWD和USART1接口
A A
COP1
P1
PIP106USART1-TX
PA10
PA9
CBG160808U121T COR7
R7 1K RST
磁珠/120 Ω@100MHz 200mA GND PIP103
3 7 PIP107PIR702 PIR701
COMCU1B
COMCU1A
3.3V PIL101 PIL102
PIC2302
COC23
PIC2401
COC24
VDDA
模拟电压 5V PIP104
4 8 PIP108
3.3V
MCU1A C23 C24 CON4-X2
PIC2301 10uF PIC240 0.1uF
NLPA0
PA0 34
PIMCU1034
PA0 PE0
141 NLPE0
PE0
PIMCU10141
PIR801
NLPA1
PA1 35
PIMCU1035 142 NLPE1
PE1
PIMCU10142 MCU1B GND COR8
R8 1.此处的1K电阻目的是在用户将电源线错接到RST时起到限流保护作用
NLPA2 PA1 PE1 NLPE2
PA2 36 1 PE2 3.3V 0R GND GND
NLPA3
PIMCU1036
PA2 PE2 PIMCU101
NLPE3 PIR802
PA3 37 2 PE3 17 16
PIMCU1037
PA3 PE3 PIMCU102 PIMCU1017
VDD VSS PIMCU1016
NLDCMI0HSYNC
DCMI_HSYNC 0 PA4- PA4 NLPA4
PA4 40 3 NLPE4
PE4 NLDCMI0D4
DCMI_D4 0 PE4
- PE4 30 38 2. 推荐使用5V供电,再经过板载的稳压芯片得到3.3V给单片机,
PA4 PE4 VDD VSS
参考电压
PIMCU1040 PIMCU103 PIMCU1030 PIMCU1038
NLPA5
PA5 41 4 NLPE5
PE5 NLDCMI0D6
DCMI_D6 0 PE5
- PE5 39 51 VREF
NLDCMI0PIXCLK 0 PA6- PA6 NLPA6
PIMCU1041
PA5 PE5 PIMCU104
DCMI_PIXCLK 42
PA6 PIMCU1042 5 PE6 DCMI_D7 - PE6 52 61
NLPA7
PA7 43
PIMCU1043
PA6
PA7
PE6
PE7
PIMCU105
58 NLPE7
PIMCU1058PE7
PIMCU1052
62
PIMCU1062
VDD
VDD
VSS
VSS
PIMCU1061
83
PIMCU1083
PIC2502 PIC2601 避免因意外输入高压而损坏单片机
NLPA8 100
PA8 PIMCU10100 59 NLPE8
PE8 72 94 COC25 COC26
NLUSART10TX PA9 PA9 NLPA9 PA8 PE8 PIMCU1059 PIMCU1072 VDD VSS PIMCU1094 C25 C26
USART1-TX PA9 101 60 NLPE9
PE9 84 107 PIC2501 10uF PIC260 0.1uF
NLUSART10RX PA10PA10 NLPA10
PIMCU10101
PA9 PE9 PIMCU1060
NLPE10
PIMCU1084
VDD VSS PIMCU10107
USART1-RX 102
PA10PIMCU10102 63 PE10 108 120
NLUSB00N NLPA11 PA10 PE10 PIMCU1063 PIMCU10108 VDD VSS PIMCU10120
USB0_N PA11 103 64 NLPE11
PE11 121 130
NLUSB00P NLPA12
PIMCU10103
PA11 PE11 PIMCU1064
NLPE12
PIMCU10121
VDD VSS PIMCU10130
USB0_P 104
PA12PIMCU10104 65
PIMCU1065PE12 131 31
NLPA15 PA12 PE12 PIMCU10131 VDD VSSA PIMCU1031
PA15 110 66 NLPE13
PE13 144
PIMCU10110
PA15 PE13 PIMCU1066 PIMCU10144
VDD GND GND
67 NLPE14
PE14 COC2
C2 NLBOOT0
NLPB0 PE14 PIMCU1067
138 BOOT0
PB0 46 68 NLPE15
PE15 95 BOOT0 PIMCU10138
NLRST
NLPB1
PIMCU1046
PB0 PE15 PIMCU1068
GND PIC202 PIC201PIMCU1095
VDD33USB 25 RST
PB1 47 NRST PIMCU1025
NLPB2
PIMCU1047
PB1 NLPF0 1uF
48
PB2 PIMCU1048 10
PIMCU1010PF0
NLPB3 PB2 PF0
PB3 133 11 NLPF1
PF1
COR4 SWDIOPA13
105 NLSWDIO
PB3 PF1 PA13
断开0欧电阻,可接入外部参考电压
PIMCU10133 PIMCU1011
NLPB4 134
PB4 PIMCU10134 12 NLPF2
PF2 R4 143 PA13 COR9
PIMCU10105
70
PB11PIMCU1070 21
PIMCU1021PF9 OCTOSPIM_P1_IO1 OS_25M_OUT 24
PIMCU1024
NLPB12 PB11 PF9 PH1-OSC_OUT
PB12 73 22 NLPF10
PF10 NLOCTOSPIM0P10CLK
OCTOSPIM_P1_CLK 0 PF10 - PF10 COS1
S1
NLPB13
PIMCU1073
PB12 PF10 PIMCU1022
74
PB13PIMCU1074 49 NLPF11
PF11 8
OS_32K_IN PIMCU108 2
用户LED,蓝光
PB13 PF11 PIMCU1049 PC14-OSC32_IN PIS102 3.3V COR10
NLPB14
PB14 75 50 NLPF12
PF12 OS_32K_OUT 9 6 3 R10 LED - PG7
NLPB15
PIMCU1075
PB14 PF12 PIMCU1050
PC15-OSC32_OUT PIMCU109
VBAT PIMCU106 PIS103
3.3V PIR1001 PIR1002 PILED201 PILED202
76
PB15PIMCU1076 53 NLPF13
PF13 NLCAMERA
CAMERA PWDN0 PF13 PF13
PWDN- PIC601 1 VBAT NLVBAT
1K
PB15 PF13 PIMCU1053 PIS101
54 NLPF14
PF14 NLSCCB0SCL
SCCB_SCL 0 PF14
- PF14 COC6
C6 COLED2
NLPC0 PF14 PIMCU1054
PC1 27
NLPC20C
PIMCU1027
PC1
PC2_C 28 56 NLPG0
PG0
NLPC30C
PIMCU1028
PC2_C PG0 PIMCU1056
PC3_C 29 57 NLPG1
PG1 GND
NLPC4
PIMCU1029
PC3_C PG1 PIMCU1057
PC4 44 87 NLPG2
PG2
NLPC5
PIMCU1044
PC4 PG2 PIMCU1087
PC5 45 88 NLPG3
PG3
NLDCMI0D0 0 PC6 NLPC6
PIMCU1045
PC5 PG3 PIMCU1088
DCMI_D1 - PC7 97
PC7PIMCU1097 90 NLPG5
PIMCU1090 PG5
NLSDMMC10D0 0 PC8 NLPC8 PC7 PG5 NLPG6 NLOCTOSPIM0P10NCS 0 PG6
SDMMC1_D0 - PC8
NLSDMMC10D1
SDMMC1_D1
NLSDMMC10D2
SDMMC1_D2
0 PC9- PC9
0 PC10
- PC10
PC8
NLPC9
NLPC10
PC10 111
98
99
PC9PIMCU1099
PIMCU1098
PC8
PC9
PG6
PG7
91
PIMCU1091
92
PG6
NLPG7
PIMCU1092PG7
93 NLPG8
PG8
OCTOSPIM_P1_NCS
LED0- PG7
NLLED PG7
SPI6_NSS0 -PG8
NLSPI60NSS PG8
- PG6
VDD滤波电容
NLSDMMC10D3 0 PC11- PC11 NLPC11
PIMCU10111
PC10 PG8 PIMCU1093
SDMMC1_D3 112
PC11PIMCU10112 124 NLPG9
PG9 NLDCMI0VSYNC
DCMI_VSYNC 0 PG9- PG9
NLSDMMC10CK 0 PC12- PC12 NLPC12 PC11 PG9 PIMCU10124 3.3V
SDMMC1_CK PC12 113 125 NLPG10
PG10 NLDCMI0D2
DCMI_D2 0 PG10
- PG10
NLPC13
PIMCU10113
PC12 PG10 PIMCU10125
7
PC13PIMCU107 126 NLPG11
PG11 NLDCMI0D3
DCMI_D3 0 PG11
- PG11 PIC802 PIC902 PIC102 PIC102 PIC120 PIC1302 PIC1402 PIC1502 PIC1602 PIC1702 PIC1802
PC13 PG11 PIMCU10126
127 NLPG12
PG12 NLLCD0BL
LCD_BL 0 -PG12
PG12 COC8
C8 COC9C9 COC10
C10 COC11
C11 COC12
C12 COC13
C13 COC14
C14 COC15
C15 COC16
C16 COC17
C17 COC18
C18
NLPD0 PG12 PIMCU10127
NLPD1 115
PD1PIMCU10115
PD1 PG14
129 NLPG14
PIMCU10129PG14
NLSPI60MOSI
SPI6_MOSI 0 PG14
- PG14
R1、C1以及SW2构成常规复位电路,
NLSDMMC10CMD
SDMMC1_CMD
NLDCMI0D5
DCMI_D5
0 PD2 - PD2
0 PD3
- PD3
NLPD2
PD2 116
NLPD3
PIMCU10116
117
PD3PIMCU10117
PD2
PD3
PG15
132 NLPG15
PIMCU10132
PG15 NLLCD0DC
LCD_DC 0 PG15
- PG15
GND
PISW102 PIR102
COR1
R1
NLPD4
PD4 118
PD4 10K
上电或者按下SW2时触发单片机复位
PIMCU10118
NLPD5 119
PD5PIMCU10119 COSW1
SW1 PIR101
NLPD6 PD5
PD6 122
NLPD7
PIMCU10122
PD6 RST
NLPD8
PD8
123
PD7PIMCU10123
77
PIMCU1077
PD7
PD8
PISW10 PIT103 PISW201
C NLPD9 78
PD9PIMCU1078 C
NLPD10 PD9 T1
COT1
79
PD10PIMCU1079
NLPD11
PD11 80
PD10 COR2
R2 8050 PIC102 COSW2
SW2
PIMCU1080
PD11 PIR202 PIR201 PIT102 COC1
C1
NLPD12 81
PD12PIMCU1081
PD12 10K PIR301 PIC10 0.1uF
NLPD13
PD13 82
NLPD14
NLPD15
PIMCU1082
85
PD14PIMCU1085
PD13
PD14
COR3
R3
PIC302
COC3
C3 PIT10 PISW20
PD15 86 10K
PIMCU1086
PD15
PIR302 PIC301 0.1uF
STM32H723ZE/G
3.3V
GND 平常状态,两个三极管截止, BOOT0通过10K电阻接地,
PID10 PIR502 GND
单片机从片内flash启动
25M主时钟晶振 PID102
COD1
D1
1N4148
PIR501
COR5
R5
1K
封装:3225 4P
PIT203 COT2
T2
BOOT电路
PIT202
8050
COC21
C21 COOS1
OS1
PIC2102 PIC2101
NLOS032K0IN
OS_32K_IN
RTC时钟晶振32.768KHz GND PIC1902 PIOS104
4
GND OSC2
3
PIOS103
PIC201
OS_25M_IN PIT201 BOOT0
6pF PIOS201 COC19 COC20
GND
PIOS202
COOS2
OS2
32.768KHZ
NLOS025M0OUT
OS_25M_OUT PIC1901
C19
22pF 1
PIOS101
OSC1 GND
2
PIOS102
PIC20
C20
22pF
GND PIC702 PIR601 PILED10 SW1按下时,T1和T2导通,触发单片机复位,且BOOT0被T2拉高,若此时SW1松开,
C22
COC22 COC7
C7
COR6
R6
封装:3215 2P
PIC2202 PIC2201
NLOS032K0OUT
OS_32K_OUT 25MHZ
PIC701 0.1uF
PIR602
10K
PILED102 LED1 黄绿光
COLED1 T1立即截止,单片机完成复位,由于C7的作用,T2会延时截止,此时 BOOT0还是高电平,
6pF
这样做的目的是,只需按一次 BOOT按键,就可以进入ISP状态,不用分别按住复位和BOOT,简化操作
1 2 3 4 5 6
1 2 3 4 5 6
PIR1502 PIR1602
3.3V
3.3V电源电路
R15 R16 R17 R18 R19
10K 10K 10K 10K 10K
A USB接口电路 SDIO i
NLSDMMC10D0
SDMMC1_D0
NLSDMMC10D1
SDMMC1_D1
0 PC8- PC8
0 PC9- PC9
PIR1501 PIR160 PIR170 PIR1801 PIR190
7
PISDCard107
8
PISDCard108
COSDCard1
SDCard1
DATA0
A
CESD3V3D3/ 丝印YU
2.2uH A6 A4 SDIO i PISDCard105 CLK
PIC270 COR11
R11 PIC280 PIC2902 NLUSB00P
USB0_P
PIUSB10A6
B6
D+(DP) VBUS
A9
PIUSB10A4
4
COD2
D2 COC27
C27 680K 1% COC28
C28 COC29
C29 COD3
D3 PIUSB10B6 D+(DP) VBUS PIUSB10A9 5V 3.3V PISDCard104 VDD
PIC2701 10uF PIR1 02 PIC2801 22pF PIC2901 10uF B4 6
1
PIIC101 5 VBUS PIUSB10B4 PISDCard106
VSS
CE FB PIIC105 PIR1201 A7
PIUSB10A7 B9
GND NLUSB00N D-(DN) VBUS PIUSB10B9
COR12 USB0_N B7 9
R12 PIUSB10B7
D-(DN) PISDCard109
SD
PID201 PIC102 150K 1% PID301 GND
A1
PIUSB10A1
A12
COC31
C31 0
PISDCard100
0
2
B1
3.3V PIC3102 PIC3101
GND
GND PIUSB10B1
0.1uF SD card
B12 GND
GND PIUSB10B12
COR13
R13 A5 1
PIR1302 PIR1301
PIUSB10A5
GND GND GND CC1 SH1 PIUSB101
5.1K/1% 2
SH2 PIUSB102
GND 3
COR14
R14 SH3 PIUSB103
B5 4
PIR1402 PIR1401
PIUSB10B5
CC2 SH4 PIUSB104
5.1K/1%
Type-C
1.推荐使用5V供电,再由稳压芯片得到3.3V,避免因意外输入高压而损坏单片机 GND
W25Q64JV
COC30
C30
3.3V PIC3001 PIC3002
GND
0.1uF
SPI 液晶接口
COLCD1
LCD1
SPI6_SCK0 -PG13
NLSPI60SCK PG13 9 1
LCD i NLSPI60MOSI 0 PG14 PILCD109 SPI_SCL 3.3V PILCD101 3.3V
SPI6_MOSI - PG14 4 2
LCD i NLSPI60NSS 0 PG8 SPI_SDA
PILCD104
3.3V PILCD102
5V 3 4 5V 3 4
IO口引出
PIP203 PIP204 PIP303 PIP304
C NLPA11
PA11 NLPA12
PA12 NLPA10
PA10 NLPA9
PA9 C
NLPC1
PIP205
5 6 PIP206
NLPC0 NLPC13
PIP305
5 6 PIP306
NLPF0
PC1 PIP207 PIP208PC0 PC13PIP307 PIP308PF0
FPC 插座 10P,翻盖下接, 0.5mm 间距 NLPA1 7 8 NLPA0 NLPF1 7 8 NLPF2
PA1 PA0 PF1 PF2
NLPA2
PIP209
9 10 PIP2010
NLVREF NLPF4
PIP309
9 10 PIP3010
NLPF3
PA2 VREF PF4 PF3
PIP2011
11 12 PIP2012
NLVBAT
PIP3011
11 12 PIP3012
NLPF5
VBAT PF5
GND NLPC20C
PIP2013
13 14 PIP2014
NLPE6
图纸:FK723M1- ZGT6 原理图
PC2_C PC3_C PE5 PE6
NLPA4
PIP2015
15 16 PIP2016
NLPA5 NLPE3
PIP3015
15 16 PIP3016
NLPE4 1. 通过2.54间距的排针引出,排针规格为2*30 P
PA4 PA5 PE3 PE4
NLPA6
PIP2017
17 18 PIP2018
NLPA3 NLPB8
PIP3017
17 18 PIP3018
NLPE2
PA6 PA3 PB8 PE2
NLPC4
PIP2019
19 20 PIP2020
NLPA7 NLPE0
PIP3019
19 20 PIP3020
NLPB9
PC4 PIP2021 PIP2022PA7 PE0 PIP3021 PIP3022PB9
NLPB0 21 22 NLPC5 NLPB7 21 22 NLPE1 2. VBAT 为备份电源引脚,用户不需要使用备份电源时,直接悬空即可
PB0 PC5 PB7 PE1
NLPB2
PIP2023
23 24 PIP2024
NLPB1 NLPB5
PIP3023
23 24 PIP3024
NLPB6
PB2 PIP2025 PB1 PB5 PIP3025 PB6
25 26 PIP2026 25 26 PIP3026
NLPF12
PF12PIP2027
27 28
NLPF11
PIP2028
PF11 NLPB3
PB3 PIP3027
27 28
NLPB4
PIP3028
PB4
NLPF14
PF14PIP2029 NLPF13
PF13 NLPG14
PG14PIP3029 NLPG15
PG15 3. VREF 一般情况下悬空即可(核心板已接入了3.3 V),若需接入外部参考电压,
设计:反客科技
NLPG0 29 30 PIP2030
NLPF15 NLPG12 29 30 PIP3030
NLPG13
PG0 PF15 PG12 PG13
NLPE7
PIP2031
31 32 PIP2032
NLPG1 NLPG10
PIP3031
31 32 PIP3032
DCMI 摄像头接口
NLPE8 33 34 PIP2034
NLPE9 NLPD7 33 34 PIP3034
NLPG9
PE8 PE9 PD7 PG9
PIP2035
NLPE10 35 36 PIP2036
NLPE11 NLPD5
PIP3035
35 36 PIP3036
NLPD6
PE10 PE11 PD5 PD6
PIP2037
NLPE12 37 38 PIP2038
NLPE13 NLPD3
PIP3037
37 38 PIP3038
NLPE14 39 40 PIP2040
NLPB11 NLPC10
PIP3039
39 40 PIP3040
NLPD2
PE14 PB11 PC10 PD2
PIP2041
NLPE15 41 42 PIP2042
NLPB10 NLPD1
PIP3041
41 42 PIP3042
NLPA15
PE15PIP2043 PIP2044PB10 PD1 PIP3043 PIP3044PA15
版本:V1.0
43 44 43 44 5. 推荐使用5V供电,再经过板载的稳压芯片得到3.3V给单片机,避免因意外输入高压而损坏单片机
NLPB14
PB14PIP2045
45 46
NLPB13
PIP2046
PB13 NLPC12
PC12 PIP3045
45 46
NLPD0
PIP3046
PD0
COCamera1
Camera1 NLPB12
PB12PIP2047 NLPB15
PIP2048PB15
NLPA8
PA8 PIP3047 NLPC11
PIP3048PC11
47 48 47 48
NLPD8
PD8
49 50
NLPD9
PD9 NLPC8
PC8
49 50
NLPC9
PC9
6. 关于IO口的引脚复用,可以查阅 STM32的数据手册,有一份完整且详细的表格供用户查阅
PIP2049 PIP2050 PIP3049 PIP3050
PD10PIP2051
NLPD10 PD11
NLPD11 PC6 PIP3051
NLPC6 PC7
NLPC7
NLDCMI0VSYNC
DCMI_VSYNC 0 PG9- PG9
DCMI i NLDCMI0HSYNC 0 PA4
7
PICamera107
DCMI_VS 3.3V
1
PICamera101
3.3V NLPF10
PF10
51 52 PIP2052
NLPF6
PF6 NLPG7
PG7
51 52 PIP3052
NLPG8
PG8
DCMI_HSYNC - PA4 8 2 NLPF8
PIP2053
53 54 PIP2054
NLPF7 NLPG4
PIP3053
53 54 PIP3054
NLPG5
DCMI i PICamera108 DCMI_HS 3.3V PICamera102 PF8 PIP2055 PF7 PG4PIP3055 PG5
NLPF9 55 56 PIP2056
NLPG6 NLPG2 55 56 PIP3056
NLPG3
PF9 PG6 PG2 PG3
时间:2023-6-14
NLDCMI0D0
DCMI_D0 0 PC6
- PC6 10 4 NLSCCB0SCL 0 PF14
SCCB_SCL - PF14 PIP2057
57 58 PIP2058 PIP3057
57 58 PIP3058
DCMI i NLDCMI0D1
DCMI_D1 0 PC7
- PC7
PICamera1010
11
DCMI_D0 SCCB_SCL PICamera104
5 NLSCCB0SDA
SCCB_SDA 0 PF15
- PF15
i DCMI NLPD12
PD12PIP2059
59 60
NLPD13
PIP2060
PD13 NLPD14
PD14PIP3059
59 60
NLPD15
PIP3060
PD15
DCMI i NLDCMI0D2 0 PG10
PICamera1011
DCMI_D1 SCCB_SDA PICamera105
i DCMI
DCMI_D2 - PG10 12 NLCAMERA PWDN0 PF13 PF13
DCMI i NLDCMI0D3 0 PG11
PICamera1012 DCMI_D2 6 CAMERA PWDN- Header 30X2 Header 30X2
DCMI_D3 - PG11 13 PWDN PICamera106
i DCMI
DCMI i NLDCMI0D4 0 PE4
PICamera1013
DCMI_D3
DCMI_D4 - PE4 14 3
DCMI i NLDCMI0D5 0 PD3
PICamera1014 DCMI_D4 GND PICamera103
DCMI_D5 - PD3 15 9
DCMI i NLDCMI0D6 0 PE5
PICamera1015
DCMI_D5 GND PICamera109
D DCMI_D6 - PE5 16 18 D
DCMI i NLDCMI0D7 0 PE6
PICamera1016
DCMI_D6 GND PICamera1018
GND
DCMI_D7 - PE6 17 20
DCMI i PICamera1017
DCMI_D7 GND PICamera1020
DCMI i
NLDCMI0PIXCLK
DCMI_PIXCLK 19
0 PA6- PA6PICamera1019
DCMI_PIXCLK
使用核心板驱动电机、高电压或高干扰的设备时,一定要加光耦隔离,否则很容易损坏单片机!!!
1 2 3 4 5 6