STMicroelectronics STM32F107RBT6

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F1
Packaging Tray |
Core Processor ARM® Cortex®-M3
Core Size 32-Bit Single-Core
Speed 72MHz
Connectivity CANbus, Ethernet, I2C, IrDA, LINbus, 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
EEPROM Size -
RAM Size 64K x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V
Data Converters A/D 16x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package -
Package / Case 64-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32F107RBT6 from STMicroelectronics is a versatile ARM Cortex-M3 microcontroller. It operates at up to 72 MHz and provides 128 KB of flash memory and 64 KB of SRAM. With a supply voltage range of 2V to 3.6V, it is suitable for a wide range of applications. The device includes DMA, PWM, and Ethernet connectivity, and is available in a 64-pin LQFP package.

  • Integrated Ethernet: The built-in MAC enables direct network connectivity without external controllers.
  • Balanced performance: The 72 MHz Cortex-M3 core provides ample processing power for most embedded applications.
  • Rich connectivity: Includes multiple communication interfaces for versatile system design.
  • Compact package: The 64-LQFP package is suitable for space-constrained designs.

Ethernet-Connected Gateway

The STM32F107RBT6 includes an Ethernet MAC, making it ideal for industrial gateways that bridge local sensors to a network.

Motor Control Drive

With 72 MHz processing and PWM timers, it can implement field-oriented control for AC or DC motors.

Building Security Panel

Its DMA and multiple communication interfaces allow it to manage keypads, card readers, and alarm systems efficiently.

Medical Monitoring Device

The 64 KB SRAM supports real-time data buffering for patient monitors, while the Cortex-M3 core handles complex algorithms.

Point-of-Sale Terminal

With Ethernet and USB connectivity, it can serve as the main controller in a POS system, managing transactions and peripherals.

Smart Grid Node

Its robust feature set and wide voltage range make it suitable for monitoring and controlling power distribution equipment.

Q: What is the core of the STM32F107RBT6?
A: It is based on the ARM Cortex-M3 processor.
Q: What is the maximum clock speed?
A: It operates at up to 72 MHz.
Q: How much flash and RAM does it have?
A: It includes 128 KB of flash and 64 KB of SRAM.
Q: What is the supply voltage range?
A: It operates from 2V to 3.6V.
Q: What package is this available in?
A: It comes in a 64-pin LQFP package.
Base Product Number : STM32F107RBT6
128KB Flash 32-bit MCU 64-LQFP 64KB SRAM 72MHz ARM Cortex-M3 Ethernet industrial networking STM32F1
Q: What is the core of the STM32F107RBT6?
A: It is based on the ARM Cortex-M3 processor.
Q: What is the maximum clock speed?
A: It operates at up to 72 MHz.
Q: How much flash and RAM does it have?
A: It includes 128 KB of flash and 64 KB of SRAM.
Q: What is the supply voltage range?
A: It operates from 2V to 3.6V.
Q: What package is this available in?
A: It comes in a 64-pin LQFP package.