STMicroelectronics STM32F100RET6BTR

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F1
Packaging Cut Tape (CT) | NULL
Core Processor ARM® Cortex®-M3
Core Size 32-Bit Single-Core
Speed 24MHz
Connectivity I2C, IrDA, LINbus, SPI, UART/USART
Peripherals DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT
Number of I/O 51
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 32K 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 64-LQFP (10x10)
Package / Case 64-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32F100RET6BTR from STMicroelectronics is a value-line ARM Cortex-M3 microcontroller. It operates at 24MHz with 512KB flash and 32KB SRAM. The device includes DMA, PWM, and multiple protection features like PDR, POR, and PVD. Its 2V to 3.6V supply and 64-LQFP package support a wide range of embedded applications.

  • Cost-effective 24MHz Cortex-M3 core with 512KB flash for large application code storage.
  • Comprehensive protection features (PDR, POR, PVD) ensure reliable operation in unstable power environments.
  • Integrated temperature sensor and DMA reduce external component count and CPU overhead.
  • Wide 2V-3.6V supply range supports battery and 3.3V rail designs.

Industrial Control Systems

The 24MHz Cortex-M3 core with DMA and PWM capabilities enables precise motor control and process automation in industrial environments.

Sensor Hub and Data Acquisition

With 512KB flash and multiple analog features, it can aggregate data from multiple sensors while maintaining low power consumption.

Consumer Electronics

The 2V-3.6V supply range and 64-LQFP package make it suitable for battery-powered devices like smart home controllers.

Automotive Body Electronics

Operating from -40°C to 85°C, it handles body control modules, lighting control, and window lift systems reliably.

Medical Monitoring Devices

Its WDT and PVD ensure safe operation in portable patient monitors and diagnostic tools.

Building Automation

PWM outputs and DMA support HVAC control and lighting dimming applications with efficient data handling.

Q: What is the operating voltage range of the STM32F100RET6BTR?
A: The supply voltage range is 2V to 3.6V.
Q: What is the maximum CPU speed?
A: The ARM Cortex-M3 core runs at up to 24 MHz.
Q: How much flash memory does it have?
A: It provides 512KB of program flash memory.
Q: What package is available?
A: It comes in a 64-pin LQFP package.
Q: Does it include a temperature sensor?
A: Yes, it has an integrated temperature sensor.
Base Product Number : STM32F100RET6
24MHz 32-bit MCU 512KB Flash 64-LQFP ARM Cortex-M3 Consumer Electronics DMA Industrial Control PWM STM32F100RET6BTR
Q: What is the operating voltage range of the STM32F100RET6BTR?
A: The supply voltage range is 2V to 3.6V.
Q: What is the maximum CPU speed?
A: The ARM Cortex-M3 core runs at up to 24 MHz.
Q: How much flash memory does it have?
A: It provides 512KB of program flash memory.
Q: What package is available?
A: It comes in a 64-pin LQFP package.
Q: Does it include a temperature sensor?
A: Yes, it has an integrated temperature sensor.