STMicroelectronics STM32F100RBH6BTR

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F1
Packaging Tape & Reel (TR) | 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 128KB (128K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 8K 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 STM32F100RBH6BTR is a 32-bit MCU from STMicroelectronics featuring an ARM Cortex-M3 core at 24MHz. It provides 128KB flash and 8KB RAM in a compact 64-TFBGA package. With a 2V to 3.6V supply range and rich analog/peripheral set including PWM, DMA, and a temperature sensor, it suits cost-sensitive embedded control applications.

  • Efficient Cortex-M3 core: 32-bit performance at low clock speeds reduces power consumption.
  • Rich analog integration: Temp sensor and PVD simplify board design.
  • Compact TFBGA package: Saves PCB space for space-constrained designs.
  • Wide voltage range: 2V-3.6V supports battery and regulated supplies.

Industrial Control

Use the 24MHz Cortex-M3 with PWM and DMA for precise motor control and sensor feedback loops.

Portable Medical Devices

Low 2V supply and low-power features enable battery-operated monitoring equipment.

Smart Sensors

Integrated temp sensor and WDT make it ideal for environmental sensing nodes.

Automotive Body Electronics

PDR/POR/PVD ensure reliable operation in 12V automotive environments with voltage transients.

Consumer Appliances

128KB flash supports complex UI logic and communication protocols in home appliances.

IoT Edge Nodes

DMA offloads the core for efficient data aggregation from multiple peripherals.

Q: What is the operating voltage range?
A: 2V to 3.6V.
Q: What core does it use?
A: ARM Cortex-M3 at 24MHz.
Q: How much flash and RAM?
A: 128KB flash, 8KB RAM.
Q: What package is available?
A: 64-TFBGA.
Q: What temperature range?
A: -40°C to 85°C.
Base Product Number : STM32F100RBH6
128KB Flash 24MHz 32-bit MCU 8KB RAM ARM Cortex-M3 DMA Industrial IoT Medical PWM STM32 TFBGA-64
Q: What is the operating voltage range?
A: 2V to 3.6V.
Q: What core does it use?
A: ARM Cortex-M3 at 24MHz.
Q: How much flash and RAM?
A: 128KB flash, 8KB RAM.
Q: What package is available?
A: 64-TFBGA.
Q: What temperature range?
A: -40°C to 85°C.