STM32F105R8T6 STMicroelectronics, STM32F105R8T6 Datasheet - Page 23

• Manufacturer Part Number: STM32F105R8T6
• Description: MCU ARM 64KB FLASH MEM 64-LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F105R8T6

• 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: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 20K 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: 20 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
• Cpu Family: STM32
• Device Core: ARM Cortex-M3
• Device Core Size: 32b
• Frequency (max): 72MHz
• Total Internal Ram Size: 20KB
• # I/os (max): 51
• Number Of Timers - General Purpose: 7
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 2V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: LQFP
• 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: 497-8922

STM32F105xx, STM32F107xx
3
Figure 2.
C
D
G
H
A
B
E
F
K
J
OSC32_OUT
OSC32_IN
OSC_OUT
OSC_IN
V REF–
V REF+
PC14-
PC15-
V DDA
NRST
V SSA
PC0
1
Pinouts and pin description
STM32F105xxx and STM32F107xxx connectivity line BGA100 ballout top view
TAMPER-RTC
PA0-WKUP
V DD_5
V SS_5
V BAT
PC13-
PC2
PC1
PA1
PA2
PA3
2
PE2
PE3
PE4
PE5
PE6
PC3
PA4
PA5
PA6
PA7
3
V DD_4
V SS_4
PB9
PB8
PE1
PE0
PC4
PC5
PB0
PB1
4
Doc ID 15274 Rev 5
BOOT0
V DD_3
V SS_3
PB7
PB6
PB5
PB2
PE7
PE8
PE9
5
V DD_2
V SS_2
PE10
PE11
PE12
PE13
PD5
PD6
PD7
PB4
6
V DD_1
V SS_1
PE14
PE15
PB10
PB11
PB3
PD2
PD3
PD4
7
Pinouts and pin description
PA15
PC11
PC12
PB15
PB14
PB13
PB12
PD0
PD1
NC
8
PA14
PC10
PD11
PD10
PA9
PA8
PC9
PC8
PD9
PD8
9
PD15
PD14
PD13
PD12
PA10
PA13
PA12
PA11
PC7
PC6
10
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