STMicroelectronics STM32F100R6H6B

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F1
Packaging Tray | 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 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 4K 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-TFBGA (5x5)
Package / Case 64-TFBGA
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32F100R6H6B from STMicroelectronics is a value-line ARM Cortex-M3 MCU operating at 24MHz. It offers 32KB flash and 4K RAM in a 64-TFBGA package. With a 2V to 3.6V supply range, it integrates DMA, PWM, PVD, POR, and a temperature sensor for cost-sensitive embedded applications.

  • ARM Cortex-M3 architecture: Industry-standard ecosystem and tool support.
  • Integrated DMA: Offloads CPU for efficient data transfers.
  • Rich analog features: Includes temperature sensor and PVD for monitoring.
  • Compact 64-TFBGA: High-density packaging for miniaturized designs.

Motor Control

PWM timers and DMA enable efficient BLDC motor commutation in power tools.

Building Automation

PVD and POR ensure stable operation in HVAC controllers and lighting systems.

Industrial Sensors

4K RAM and DMA handle high-speed data acquisition from external ADCs.

Consumer Electronics

Low-cost 24MHz Cortex-M3 core is ideal for remote controls and small appliances.

Battery Management

2V operation and low-power modes extend battery life in portable monitors.

Medical Monitoring

Temperature sensor and WDT support patient vital sign monitoring devices.

Q: What core does this MCU use?
A: ARM Cortex-M3.
Q: What is the maximum clock speed?
A: 24MHz.
Q: How much flash and RAM are included?
A: 32KB flash and 4K RAM.
Q: What package is available?
A: 64-TFBGA.
Q: Does it have a temperature sensor?
A: Yes, it includes an internal temperature sensor.
Base Product Number : STM32F100R6
24MHz 32-bit MCU 32KB Flash 64-TFBGA ARM Cortex-M3 Consumer DMA Industrial PWM
Q: What core does this MCU use?
A: ARM Cortex-M3.
Q: What is the maximum clock speed?
A: 24MHz.
Q: How much flash and RAM are included?
A: 32KB flash and 4K RAM.
Q: What package is available?
A: 64-TFBGA.
Q: Does it have a temperature sensor?
A: Yes, it includes an internal temperature sensor.