STMicroelectronics STM32F105RBT6TR
Production
Technical Specifications
Physical
Case/PackageLQFP
Number of Pins64
Technical
Core ArchitectureARM
Data Bus Width32 b
Flash Memory Size128 kB
Frequency72 MHz
InterfaceCAN, I2C, I2S, IrDA, LIN, SPI, UART, USART, USB
Max Frequency72 MHz
Max Operating Temperature85 °C
Max Power Dissipation444 mW
Max Supply Voltage3.6 V
Memory Size128 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Nominal Supply Current1.9 µA
Number of A/D Converters2
Number of Channels16
Number of D/A Converters2
Number of I2C Channels2
Number of I/Os51
Number of Programmable I/O51
Number of SPI Channels3
Number of Timers/Counters7
Number of UART Channels2
Number of USART Channels3
Oscillator TypeInternal
PackagingTape & Reel (TR)
PeripheralsDMA, POR, PWM, Voltage Detect, WDT
RAM Size64 kB
Watchdog TimerYes
Inventory History
3 month trend: +46.92%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 4.301
$ 4.301
Stock
544,421
1,017,095
Authorized Distributors
9
11
Case/Package
LQFP
LQFP
Number of Pins
64
64
Core Architecture
ARM
ARM
Data Bus Width
32 b
32 b
Max Frequency
72 MHz
72 MHz
Number of I/Os
51
51
Interface
CAN, I2C, I2S, IrDA, LIN, SPI, UART, USART, USB
CAN, I2C, I2S, IrDA, LIN, SPI, UART, USART, USB
Memory Type
FLASH
FLASH
Memory Size
128 kB
128 kB
Min Supply Voltage
2 V
2 V
Max Supply Voltage
3.6 V
3.6 V
Peripherals
DMA, POR, PWM, Voltage Detect, WDT
DMA, I2C, POR, PWM, Voltage Detect, WDT
Engineering Resources
View Evaluation kits and Reference designs for STMicroelectronics STM32F105RBT6TR.
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Descriptions
Descriptions of STMicroelectronics STM32F105RBT6TR provided by its distributors.
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQFP64
MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 64-Pin LQFP T/R
Mainstream Connectivity line, ARM Cortex-M3 MCU with 128 Kbytes Flash, 72 MHz CPU, CAN, USB 2.0 OTG
ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Connectivity
STM32F Series 128 KB Flash 64 kB RAM ARM Based 32-Bit Microcontroller - LQFP-64
128KB 2V~3.6V ARM Cortex-M3 64KB 72MHz FLASH 51 LQFP-64(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
Microcontroller STM32F105; 32bit ARM CortexM3; 72MHz; FLASH 128kB; SRAM 64kB; USB; CAN; ETHERNET; DAC; 2-3.6V; -40+85deg.C; LQFP64
Manufacturer Aliases
STMicroelectronics has several brands around the world that distributors may use as alternate names. STMicroelectronics may also be known as the following names:
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
Inventory History
3 month trend: +46.92%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageLQFP
Number of Pins64
Technical
Core ArchitectureARM
Data Bus Width32 b
Flash Memory Size128 kB
Frequency72 MHz
InterfaceCAN, I2C, I2S, IrDA, LIN, SPI, UART, USART, USB
Max Frequency72 MHz
Max Operating Temperature85 °C
Max Power Dissipation444 mW
Max Supply Voltage3.6 V
Memory Size128 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Nominal Supply Current1.9 µA
Number of A/D Converters2
Number of Channels16
Number of D/A Converters2
Number of I2C Channels2
Number of I/Os51
Number of Programmable I/O51
Number of SPI Channels3
Number of Timers/Counters7
Number of UART Channels2
Number of USART Channels3
Oscillator TypeInternal
PackagingTape & Reel (TR)
PeripheralsDMA, POR, PWM, Voltage Detect, WDT
RAM Size64 kB
Watchdog TimerYes