STM32F105RBT6 STMicroelectronics, STM32F105RBT6 Datasheet - Page 26

• Manufacturer Part Number: STM32F105RBT6
• Description: MCU ARM 128KB FLASH MEM 64-LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F105RBT6

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 72MHz
• Connectivity: CAN, Ethernet, I²C, IrDA, LIN, SPI, UART/USART, USB OTG
• Peripherals: DMA, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 51
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 16x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Processor Series: STM32F105x
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: CAN, I2C, SPI, USART
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 51
• Number Of Timers: 10
• Operating Supply Voltage: 2 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWARM, EWARM-BL, MDK-ARM, RL-ARM, ULINK2
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit x 2, 16 Channel
• On-chip Dac: 12 bit x 2, 2 Channel
• For Use With: 497-10591 - DAUGHTER BOARD FOR STM32497-9040 - DEV KIT FOR STM32497-9041 - DEV KIT FOR STM32497-9042 - DEV KIT FOR STM32497-9043 - DEV KIT FOR STM32497-8924 - EVAL BOARD FOR STM32F107VCT497-8853 - BOARD DEMO STM32 UNIV USB-UUSCI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-8920

Pinouts and pin description
Table 5.
26/101
G1 12 19
G2 14 23
A3
B3
C3
D3
E3
B2
A2
A1
B1
C2
D2
C1
D1
E1
E2 10 17
H1
K1 13 22
H2 15 24
F1
F2
F3 11 18
J1
Pins
1
2
3
4
5
6
7
8
9
-
-
-
-
-
-
-
-
-
10
11
12
13
14
15
16
20
21
1
2
3
4
5
6
7
8
9
Pin definitions
PC13-TAMPER-
OSC32_OUT
OSC32_IN
PA0-WKUP
OSC_OUT
Pin name
OSC_IN
RTC
PC14-
PC15-
V
NRST
V
V
V
V
V
V
PE2
PE3
PE4
PE5
PE6
PC0
PC1
PC2
PC3
PA1
DD_5
REF+
SS_5
REF-
DDA
SSA
BAT
(5)
(5)
(5)
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
I/O
I/O
O
S
S
S
S
S
S
S
I
FT
FT
FT
FT
FT
(after reset)
function
OSC_OUT
OSC_IN
PC13
PC14
PC15
V
NRST
V
V
V
Main
V
V
V
PC0
PC1
PC2
PC3
PE2
PE3
PE4
PE5
PE6
PA0
PA1
DD_5
REF+
SS_5
REF-
DDA
SSA
BAT
Doc ID 15274 Rev 5
(6)
(6)
(6)
(3)
USART2_RTS
ADC12_IN11/ ETH_MII_MDC/
ADC12_IN12/ ETH_MII_TXD2
ADC12_IN0/TIM2_CH1_ETR
TIM5_CH2 /TIM2_CH2
WKUP/USART2_CTS
ETH_MII_CRS_WKUP
ETH_RMII_REF_CLK
ETH_MII_RX_CLK/
ETH_MII_TX_CLK
ETH_RMII_MDC
TAMPER-RTC
ADC12_IN13/
OSC32_OUT
ADC12_IN10
TIM5_CH1/
TRACECK
OSC32_IN
TRACED0
TRACED1
TRACED2
TRACED3
Default
(7)
/ ADC12_IN1/
Alternate functions
STM32F105xx, STM32F107xx
(7)
(7)
/
(4)
Remap