Holtek HT32 MCU, Руководство пользователя

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C28
0.01uF
F_
N
RST
R14
100K
GND
VDD33
VDD33
1 2
Y2
8MHz
C31
12pF
C32
12pF
C14
2.2uF
MVDD
MVDD
MVDD
GND
GND
C22
2.2uF
C21 2.2uF
C24 0.1uF(can be removed)
C23
0.1uF
GND M
VDD
V
BAT C19
0.1uF
C20
0.1uF
C18
0.1uF
MVDD
C29
20pF
C30
20pF
C15
0.1uF
PB
10
_LS
Ei
PB
11
_LS
Eo
F_NRST
USBDM_PC6
USBDP_PC7
M
VDD
GND
PA0_RTS/I2C
PA1_CTS/I2C
PA2
PA3
PA4
PA5
PA6
PA7
PC9
PC1
0
PC
11
PC1
2
PB1
5
W
A
K
_P
B12
PD0
PD1
PD2
PD3
PC
1_
LE
D/OE
PC2 PC3
PC13
PA8
PA9_BOOT1/M
PA10
PA11
PA12
PA13
PA14
PA15
PB0
PB1
PC4
PC5
PB2 PB3 PB4 PB5
PC8
PC1
4
PC
15
_LE
D/
SC
I
PB
6_
LCD
/SCI
PB8
VSS VSS
DC5V DC5V
VSS VSS
VDD33 VDD33
VDD33 VDD33 VSS
PB13/HSEi PB14/HSEo
PB13 PB14
PB
13/HS
Ei
PB
14/HS
Eo
R18
4.7k(NC)
PA9_BOOT1/M D8 LED2
D9 Power
D7 LED1
R4B
5
R1B
8
R2B
7
R1A
1
R3B
6
R3A
3
R2A
2
R4A
4
R20
R8P4R_330
VDD33
DC5V
USB Port & Power
R11 1M
C35
10uF/CASEA
VSS
5V D- D+ ID G
1 2 3 4 5
6
7 8
9
CN5
USB-Micro
Earth_1 Earth_1
VSS
VSS
R13
27
C25
0.1uF
C26
47pF
C34
0.1uF
VDD33
J1
MVDD
C27
47pF
R12
27
C33
10uF/CASEA
VSS
D5
SS-12W,SS-13W,SS-14W
Boot pin
LSE/HSE/BAT Jumper
B1
Reset
X1
32768
PB10 PB11
1
2
3
4
5
6
7
8
9
10
CN6
SWD-10P
VDD33
PA12
PA13
F_NRST
PA12
PA13
SWDIO
SWCLK
F_NRST
nRST
USBDP_PC7
PA0_RTS/I2C PA1_CTS/I2C
PA2 PA3
PA4
PA6
PA7
PC9
PC4
PC5 PC8
USBDM_PC6
PA0_RTS/I2C PA1_CTS/I2C
GND GND
PA0_RTS/I2C PA1_CTS/I2C
PA0_RTS/I2C PA1_CTS/I2C PC9
PC5 PC8
PC9
PC5 PC8
PC10 PC11
PC12
WAK_PB12
PD0
PB13 PB14
PB10 PB11
V_BAT
GND
GND
PB15 PC0_LCD/M
PC0_LCD/M
GND
PD1 PD2
PC13
PA8
PA9_BOOT1/M PA10
PA11
PA12 PA13
PA14 PA15
PB0 PB1
F_NRST
PC1_LED/OE
PC2
PC3
PB2 PB3
PB4 PB5
PC14 PC15_LED/SCI
PB6_LCD/SCI
PB7_LCD/SCI PB8
PA9_BOOT1/M
4.7k(NC)
PB6_LCD/SCI
PD3
PC15_LED/SCI
PC1_LED/OE
PC10
PC11 PC12
PD1 PD2
PD3
PC14 PC15_LED/SCI
PB7_LCD/SCI
PB
7_
LCD
/SCI
USBDP_PC7 USBDM_PC6
VSS
DC5V
PC14
PC15_LED/SCI
R21
0(NC)
R22
0(NC)
R23
0(NC)
R24
0(NC)
VBAT
V_BAT
R19
0
MVDD
NC
PB
13/HS
Ei
PB
14/HS
Eo
PB10_LSEi PB11_LSEo
PB
10
_LS
Ei
PB
11
_LS
Eo
PC9
PC5 PC8
PC
0_
LC
D/
M
GND
1
GND
2
I2S_BCLK
3
I2S_WS
4
RS232_RX
5
RS232_TX
6
M_IO4
7
B0_WAKEUP
27
M_IO2
9
M_IO3
10
M_IO0
11
M_IO1
12
M_TX
13
M_RX
14
M_RTS
15
M_CTS
16
M_MISO
17
M_CS
18
M_SCK
19
M_MOSI
20
M_SDA
21
M_SCL
22
Touch_SDA
23
Touch_SCL
24
EE_SDA
25
EE_SCL
26
BUZZER
8
V_BAT
28
VR
29
GND
30
SD_D0/MISO
33
SD_D1
34
SD_D2
35
SD_D3/CS
36
SD_CLK
37
SD_CMD/MOSI
38
CSIF_LED
39
SD_CD
40
CSIF_RESB
43
CSIF_PWDN
44
CSIF_MCLK
46
CSIF_PCLK
45
CSIF_VSYNC
48
CSIF_HSYNC
47
CSIF_D6
49
CSIF_D7
50
CSIF_D4
51
CSIF_D5
52
CSIF_D2
53
CSIF_D3
54
CSIF_D0
55
CSIF_D1
56
GND
57
GND
58
3.3V
59
3.3V
60
3.3V
61
3.3V
62
GND
63
GND
64
I2S_SDO
67
I2S_SDI
68
BOOT1
69
I2S_MCLK
70
SWDIO
74
SWCLK
73
LCD_BL
75
LCD_WE
76
LCD_SDA
77
LCD_SCL
78
LCD_CS
79
LCD_MISO
80
LCD_SCK
81
LCD_MOSI
82
LCD_INT
83
LCD_RST
84
LCD_AD0
85
LCD_AD1
86
LCD_AD2
87
LCD_AD3
88
LCD_AD4
89
LCD_AD5
90
LCD_AD6
91
LCD_AD7
92
LCD_AD8
93
LCD_AD9
94
LCD_AD10
95
LCD_AD11
96
LCD_AD12
97
LCD_AD13
98
LCD_AD14
99
LCD_AD15
100
LCD_OE
101
LCD_A0
102
LCD_TS
103
GND
104
Flash_SCK
105
Flash_MOSI
106
Flash_MISO
107
Flash_CS
108
Button1
109
Button2
110
LED0
111
LED1
112
LED2
113
SCI_CMD
114
SCI_RST
115
SCI_CLK
116
SCI_DET
117
SCI_DIO
118
GND
119
GND
120
5V
121
5V
122
CSIF_SDA
41
CSIF_SCL
42
nRST
72
SWO
71
LSE_In
31
LSE_Out
32
I2S_SDA
65
I2S_SCL
66
CN4
GPDVB_Connector_S
C16 10pF(NC)
C17 10p(NC)
R15 100
R16 100
R17 100
GND VSS
PA0
1
PA1
2
PA2
3
PA3
4
PA4
5
PA5
6
PA6
7
PA7
8
VDD33_1
9
VSS33_1
10
PC4
11
PC5
12
LDOOUT
17
LD
OI
N
18
V
SS
LD
O
19
nRST
20
V
BAT
21
PB
10
_XT
AL
32KI
N
22
PB
11
_XT
AL
32KOUT
23
PB
12_R
TC
OUT
24
PB
13_XT
AL
IN
26
PB
14_XT
AL
OUT
27
PB1
5
28
PC0
29
PC8
13
PC9
14
PC6/USBDM
15
PC7/USBDP
16
PD0
25
PC1
0
30
PC
11
31
PC1
2
32
PC13
33
PA8
34
PA9_BOOT
35
PA10
36
PA11
37
SWCLK_PA12
38
SWDIO_PA13
39
PA14
40
PA15
41
VDD33_3
42
VSS33_3
43
PB0
44
PB1
45
PD1
46
PD2
47
PD3
48
PB2
49
PB3
50
PB4
51
PB5
52
PC1
4
53
PC1
5
54
V
DD33_4
55
V
SS
33_4
56
PC1
57
PC2
58
PC3
59
PB6
60
PB7
61
PB8
62
VDDA
63
V
SSA
64
HT32F52352
U7
HT32F52352_LQFP64
I/O1
1
GND
2
I/O2
3
I/O3
4
VCC
5
I/O4
6
U8
TESDS5V0A
3
2
1
4
Vin
Vout
GND
TAB
LM1117
U9
LM1117
1
2
3
4
8
7
6
5
S1
SW DIP-4
DAP_TX
DAP_RX
1
2
3
J2
JUMPER2
PA5
RS232_TX
RS232_TX
1uF (or 2.2uF) capacitor from
the LDOOUT/CLDO to the VSS is
required (close to MCU).
External pull up resistance of the nRST can
be changed to 10K for interference/noise
rejection. The capacitor from the nRST to
VSS can be NC if no button used.
The VBAT must connect to the VDD
when no extra battery is used in the
system (VBAT floating is not allowed).
The BOOT pin must be maintained at high level when reset.
4.7K external pull up resistance may be required for the BOOT
pin (for interference/noise rejection and rising time during the
reset).
Figure 13. HT32F52352 Target Board – ESK32-30501