STMICROELECTRONICS

STM32F105RBT6TR

Datasheet

32-bit ARM Cortex-M3 MCU, 72MHz, 128KB Flash, 64KB RAM, USB, CAN, LQFP

Stmicroelectronics

STM32F105RBT6TR

Name: STM32F105RBT6TR Stmicroelectronics
Brand: Stmicroelectronics
SKU: STM32F105RBT6TR

32-bit ARM Cortex-M3 MCU, 72MHz, 128KB Flash, 64KB RAM, USB, CAN, LQFP

32-bit ARM Cortex-M3 microcontroller featuring 128KB FLASH and 64KB RAM. Operates at a maximum frequency of 72MHz with a 32-bit data bus. Includes extensive connectivity with USB 2.0 OTG, CAN, I2C (2 channels), SPI (3 channels), UART (2 channels), LIN, I2S, IrDA, and USART interfaces. Equipped with 2 A/D converters (16 channels total), 2 D/A converters, and 51 programmable I/Os. Operates from 2V to 3.6V, with a nominal supply current of 1.9µA and a maximum power dissipation of 444mW. Packaged in LQFP, Tape and Reel, and is RoHS compliant.

Frequency72MHz

PackageLQFP

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Technical Specifications

Stmicroelectronics STM32F105RBT6TR technical specifications.

General

Package/Case	LQFP
Core Architecture	ARM
Data Bus Width	32b
Interface	I2C, SPI, USB, CAN, IrDA, UART, USART, LIN, I2S
Lead Free	Lead Free
Max Frequency	72MHz
Max Operating Temperature	85°C
Max Power Dissipation	444mW
Memory Size	128KB
Memory Type	FLASH,
Min Operating Temperature	-40°C
Min Supply Voltage	2V
Nominal Supply Current	1.9uA
Number of A/D Converters	2
Number of Channels	16
Number of D/A Converters	2
Number of I/Os	51
Number of I2C Channels	2
Number of Programmable I/O	51
Number of SPI Channels	3
Number of Timers/Counters	7
Number of UART Channels	2
Operating Supply Voltage	3.6V
Oscillator Type	Internal
Package Quantity	1000
Packaging	Tape and Reel
Peripherals	POR, PWM, WDT, DMA, Voltage Detect
Radiation Hardening	No
RAM Size	64KB
RoHS Compliant	Yes
Series	STM32 F1
Watchdog Timer	Yes