STM32F103C4H6ATR STMICROELECTRONICS [STMicroelectronics], STM32F103C4H6ATR Datasheet - Page 22

• Manufacturer Part Number: STM32F103C4H6ATR
• Description: Low-density performance line, ARM-based 32-bit MCU with 16 or 32 KB Flash, USB, CAN, 6 timers, 2 ADCs, 6 communication interfaces
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

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Figure 5.
Figure 6.
OSC_OUT/PD1
STM32F103xx performance line LQFP48 pinout
STM32F101xx Medium-density access line VFQFPN36 pinout
OSC_IN/PD0
PA0-WKUP
PC13-TAMPER-RTC
V
NRST
V
V
PC15-OSC32_OUT
DD_3
PA1
PA2
DDA
SSA
PC14-OSC32_IN
PD1-OSC_OUT
PD0-OSC_IN
PA0-WKUP
1
2
3
4
5
6
7
8
9
36
10
NRST
VDDA
VSSA
VBAT
Doc ID 15060 Rev 3
PA1
PA2
35
11
12
1
2
3
4
5
6
7
8
9
10
11
13 14 15 16 17 18 19 20 21 22
34
12
48 47 46 45
13
33
QFN36
44 43 42 41 40 39 38 37
LQFP48
32
14
31 30
15 16
23
29
17
24
36
34
33
32
31
30
29
28
27
26
25
35
28
18
27
26
25
24
23
22
21
20
19
ai14393b
VDD_2
VSS_2
PA13
PA12
PA11
PA10
PA9
PA8
PB15
PB14
PB13
PB12
V
V
PA13
PA12
PA11
PA10
PA9
PA8
V
DD_2
SS_2
DD_1
ai14654