STM32F103RC STMicroelectronics, STM32F103RC Datasheet - Page 31

• Manufacturer Part Number: STM32F103RC
• Description: Mainstream Performance line, ARM Cortex-M3 MCU with 256 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN
• Manufacturer: STMicroelectronics

Specifications of STM32F103RC

• Core: ARM 32-bit Cortex™-M3 CPU
• Conversion Range: 0 to 3.6 V
• Dma: 12-channel DMA controller
• Supported Peripherals: timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs
• Systick Timer: a 24-bit downcounter

STM32F103xC, STM32F103xD, STM32F103xE
Table 5.
M1 K1 G8 13 22 33
M2 K2 G7 17 26 37
M3 K3 G4 23 32 43
M4 K4 F4 27 36 47
M5
G4 E4 F5 18 27 38
K1 H1
K2 H2 E6 15 24 35
F4
K3 H3 E5 21 30 41
K4 H4 H5 25 34 45
L1
J2 G2 F6 14 23 34
L2
J3 G3 H7 20 29 40
L3
J4 G4 H6 24 33 44
L4
J5 G5 H3 28 37 48
L5
F4 G6 19 28 39
J1
J2 H8 16 25 36
J3 G5 22 31 42
J4 H4 26 35 46
-
-
F7
(7)
Pins
-
-
-
High-density STM32F103xx pin definitions (continued)
-
-
-
-
20 31
21 32
-
-
49
50
PA0-WKUP
Pin name
V
V
V
V
V
PF11
PF12
PC4
PC5
PB0
PB1
PB2
PA1
PA2
PA3
PA4
PA5
PA6
PA7
REF+
DD_4
SS_4
REF-
DDA
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O FT PB2/BOOT1
I/O FT
I/O FT
S
S
S
S
S
Doc ID 14611 Rev 8
(after reset)
function
V
V
V
V
PF11
PF12
Main
V
PC4
PC5
PB0
PB1
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
REF+
DD_4
REF-
SS_4
DDA
(3)
USART2_RX
ADC123_IN3/TIM2_CH4
USART2_TX
ADC12_IN9/TIM3_CH4
TIM8_CH1N/ADC12_IN7
TIM5_CH2/TIM2_CH2
DAC_OUT1/ADC12_IN4
DAC_OUT2 ADC12_IN5
WKUP/USART2_CTS
TIM8_BKIN/ADC12_IN6
ADC12_IN8/TIM3_CH3
TIM5_CH1/TIM8_ETR
TIM2_CH1_ETR
USART2_RTS
FSMC_NIOS16
USART2_CK
SPI1_MOSI
SPI1_MISO
ADC123_IN1/
ADC123_IN2/
TIM2_CH3
SPI1_NSS
ADC123_IN0
TIM3_CH1
TIM3_CH2
ADC12_IN14
ADC12_IN15
SPI1_SCK
TIM8_CH2N
TIM8_CH3N
FSMC_A6
Default
Alternate functions
Pinouts and pin descriptions
(8)
(8)
/TIM5_CH3
/TIM5_CH4
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
/
/
(8)
(8)
(8)
(8)
TIM1_CH1N
TIM1_CH2N
TIM1_CH3N
TIM1_BKIN
(4)
Remap
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