GigaDevice Semiconductor GD32E230C-EVAL - Extension; Mcu; Figure 4-14 Schematic Diagram of Extension Pin; Figure 4-15 Schematic Diagram of MCU Pin

User Guide
GD32E230C-EVAL
12 /24
4.14. Extension
Figure 4-14 Schematic diagram of Extension Pin
EXTENTION
PA14PA15
PB3PB4
PB5PB6
PB7BOOT0
PB8PB9
GND
PA0PA1
PA2
PF7 PF6
PA13 PA12
PA11 PA10
PA9 PA8
PB15
PB14 PB13
PB12 PB11
PB10 PB2
PB1 PB0
PA7 PA6
PA5 PA4
PA3
+3V3
+3V3
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
JP6
10×2P2.54
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
JP8
10×2P2.54
GND
4.15. MCU
Figure 4-15 Schematic diagram of MCU Pin
C15
50V/20pF
C16
50V/20pF
Y2
HC-49S-8MHz
R19
1MΩ
GND
OSC_IN
OSC_OUT
OSC_OUT
OSC_IN
NRST
K1
K-1102B
+3V3
GND
R20
10KΩ
C12
50V/0.1uF
NRST
R18
10KΩ
1
2
3
JP4
BOOT0
GND
BOOT0
+3V3
BOOT0
+3V3
C10
50V/0.1uF
C11
50V/0.1uF
GND
+3V3 GND
VDDA
PB11
PB10
PA3
PB8
PB9
PC13
PC14
PC15
PF7
PF6
PB15
PB14
PB13
PB12
SWDAT
SWCLK
NRST
L_TMS/IO
L_TCK/CLK
L_TReset
GDLinkSWD
GND
C14
50V/10pF
C13
50V/10pF Y1
32.768KHz
PC14
PC15
PA0
PA1
PA2
PA7
PA6
PA5
PA4
PA13
PA12
PA11
PA10
PA9
PA8
PA14
PA15
PB2
PB1
PB0
PB6
PB7
PB3
PB4
PB5
GND
VDDA
C23
50V/0.1uF
+3V3 L1
BLM18BB220SN1D
GND
SWDAT
SWCLK
BOOT0
44
NRST
7
OSC_IN/PF0
5
OSC_OUT/PF1
6
PA0
10
PA1
11
PA2
12
PA3
13
PA4
14
PA5
15
PA6
16
PA7
17
PA8
29
PA9
30
PA10
31
PA11
32
PA12
33
PA13/SWDAT
34
PA14/SWCLK
37
PA15
38
PB0
18
PB1
19
PB2
20
PB3
39
PB4
40
PB5
41
PB6
42
PB7
43
PB8
45
PB9
46
PB10
21
PB11
22
PB12
25
PB13
26
PB14
27
PB15
28
PC13
2
PC14-OSC32_IN
3
PC15-OSC32_OUT
4
VDD
1
VDD_1
24
PF7
36
VDD_2
48
VDDA
9
VSS_1
23
PF6
35
VSS_2
47
VSSA
8
U3
GD32E230C8T6
1
2
3
4
JP1
4×1P2.54
SWDAT
SWCLK
GND
+3V3