STM32F103R4 STMicroelectronics, STM32F103R4 Datasheet - Page 21

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STM32F103R4

Manufacturer Part Number
STM32F103R4
Description
Mainstream Performance line, ARM Cortex-M3 MCU with 16 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN
Manufacturer
STMicroelectronics
Datasheet

Specifications of STM32F103R4

Conversion Range
0 to 3.6 V
Peripherals Supported
timers, ADC, SPIs, I2Cs and USARTs

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STM32F103x4, STM32F103x6
3
Pinouts and pin description
Figure 3.
STM32F103xx performance line LQFP64 pinout
PC13-TAMPER-RTC
PC15-OSC32_OUT
PC14-OSC32_IN
PD1 OSC_OUT
PD0 OSC_IN
PA0-WKUP
NRST
VDDA
VSSA
VBAT
PC0
PC1
PC2
PC3
PA1
PA2
Doc ID 15060 Rev 5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
17 18 19 20 21 22 23 24
LQFP64
25 26 27 28
29 30 31 32
Pinouts and pin description
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
VDD_2
VSS_2
PA13
PA12
PA11
PA10
PA9
PA8
PC9
PC8
PC7
PC6
PB15
PB14
PB13
PB12
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