STM32F105RBT6TR

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STM32F105RBT6TR

IC MCU 32BIT 128KB FLASH 64LQFP

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Specifications

Supplier STMicroelectronics
Package Tape & Reel (TR),Cut Tape (CT)
Series STM32F1
ProductStatus Active
CoreProcessor ARM® Cortex®-M3
CoreSize 32-Bit Single-Core
Speed 72MHz
Connectivity CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals DMA, POR, PWM, Voltage Detect, WDT
NumberofI/O 51
ProgramMemorySize 128KB (128K x 8)
ProgramMemoryType FLASH
RAMSize 64K x 8
Voltage-Supply(Vcc/Vdd) 2V ~ 3.6V
DataConverters A/D 16x12b; D/A 2x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 64-LQFP

Overview

Description

STM32F105RBT6TR is STMicroelectronics’ 32-bit MCU from the STM32F1 Connectivity Line. It uses an ARM Cortex-M3 core and targets USB/CAN applications with a rich peripheral set.
Key points:
- Core and speed: ARM Cortex‑M3 CPU up to 72 MHz.
- Memory: up to 256 KB Flash and up to 64 KB RAM (device can vary by variant).
- Connectivity: USB full‑speed OTG, CAN 2.0B.
- Peripherals: multiple UART/USART, SPI, I2C, 12‑bit ADCs, timers (PWM/capture), RTC, DMA, and CRC hardware.
- Power and packaging: typically 2.0–3.6 V supply; LQFP‑64 package (RBT6), Tape & Reel (TR) packaging available.
-TOOLS and ecosystem: supported by ST HAL/LL libraries, CubeMX, and common toolchains (Keil, IAR, GCC).
Typical uses: USB devices/hosts, automotive/industrial control, sensor interfaces, and other embedded systems requiring USB/CAN connectivity. It is code-compatible within the STM32F1 family, easing migration across devices.

Features

Key features of STM32F105RBT6TR (Connectivity Line, LQFP-64):
- 32-bit ARM Cortex-M3 core up to 72 MHz
- Memory: 128 KB Flash, ~20 KB RAM
- USB OTG Full-Speed interface
- CAN 2.0B peripheral
- 12-bit ADC with up to 16 channels (with internal sensor)
- Timers: TIM1 (advanced), TIM2–TIM5 (general-purpose), plus basic timers
- Serial interfaces: multiple USART/UART, SPI, I2C
- DMA controller: DMA1 with 7 channels
- RTC with backup registers; various low-power modes
- Debug/Programming: JTAG/SWD; multiple boot modes
- Operating voltage: 2.0–3.6 V
- Temperature range: -40°C to 85°C (TR grade)
- Package: LQFP-64; RoHS; Tape & Reel option (RBT6)
Concise summary: Cortex-M3 MCU with USB OTG FS, CAN, ample flash/sram, rich peripherals, and standard STM32F1 connectivity features.

Package

LQFP-100 (100-pin quad flat package).

Pinout

- Pin count: 100 pins (LQFP-100, TR = Tape & Reel)
- Function: STMicroelectronics STM32F105 series microcontroller (Connectivity Line) with a 32‑bit ARM Cortex‑M3 core (up to 72 MHz), including USB OTG FS and CAN peripherals.

Manufacturer

- Manufacturer: STMicroelectronics (ST)
- About the company: A global, multinational semiconductor company headquartered in Switzerland that designs and manufactures a wide range of integrated circuits, including microcontrollers (like STM32), sensors, analog, and power-management ICs.

Application

Typical application areas for STM32F105RBT6TR:
- Automotive CAN networks and body electronics
- Industrial automation and control systems
- USB-enabled peripherals and hubs
- Motor control and drive applications
- Consumer electronics and smart appliances
- Data acquisition, instrumentation, and measurement systems
- IoT gateways and embedded systems with USB/CAN interfaces

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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