STMicroelectronics STM32F100C6T7B

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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 37
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 10x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 48-LQFP (7x7)
Package / Case 48-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32F100C6T7B from STMicroelectronics is a value-line ARM Cortex-M3 microcontroller designed for cost-sensitive yet performance-aware applications. Operating at up to 24MHz, it delivers 32KB of flash and 4KB of SRAM in a compact 48-LQFP package. With a wide supply voltage range of 2V to 3.6V and an extended temperature range of -40°C to 105°C, it is well-suited for industrial and consumer applications. Integrated peripherals include DMA, PWM timers, a temperature sensor, and multiple protection features like PDR, POR, and PVD, ensuring robust operation in demanding environments.

  • Extended Temperature Range: Operates from -40°C to 105°C, ensuring reliability in industrial and automotive environments.
  • Low Power with Wide Voltage: Supports 2V to 3.6V supply, enabling direct battery operation and energy-efficient designs.
  • Rich Analog & Protection Features: Includes PVD, POR, PDR, and a temperature sensor, reducing external component count and enhancing system safety.
  • Compact 48-LQFP Package: Saves PCB space while providing enough I/O for control applications.

Industrial Sensor Interfaces

The 24MHz Cortex-M3 core with DMA enables efficient data acquisition from multiple sensors, while the integrated temperature sensor and WDT ensure reliable operation in harsh industrial settings.

Motor Control for Small Appliances

With PWM timers and a 2V-3.6V supply range, this MCU can drive small DC or stepper motors in consumer appliances, offering precise speed control and low standby power.

Portable Medical Monitors

The low-voltage operation and PDR/POR features support safe battery management, while the 32KB flash is sufficient for logging patient vitals in compact handheld devices.

Building Automation Controllers

Its 48-LQFP package and -40°C to 105°C range make it suitable for HVAC controllers, providing reliable operation in extreme ambient conditions with watchdog protection.

Smart Power Tools

DMA and PWM capabilities allow for efficient brushless DC motor commutation, while the PVD (programmable voltage detector) ensures safe shutdown during battery discharge.

IoT Edge Nodes

The 24MHz core and 32KB flash are ideal for simple edge processing, with multiple low-power modes to extend battery life in wireless sensor networks.

Q: What is the operating voltage range of the STM32F100C6T7B?
A: It operates from 2V to 3.6V, making it suitable for battery-powered and low-voltage applications.
Q: What is the maximum CPU speed?
A: The ARM Cortex-M3 core runs at up to 24MHz, balancing performance and power consumption.
Q: How much flash memory and RAM does it include?
A: It provides 32KB of flash memory and 4KB of SRAM for code and data storage.
Q: What package is available?
A: It comes in a 48-pin LQFP package, ideal for compact PCB designs.
Q: What temperature range does it support?
A: It is rated for -40°C to 105°C, suitable for industrial environments.
Base Product Number : STM32F100C6T7B
24MHz 32-bit MCU 32KB Flash 48-LQFP 4KB RAM ARM Cortex-M3 industrial IoT motor control STM32F100C6T7B STMicroelectronics
Q: What is the operating voltage range of the STM32F100C6T7B?
A: It operates from 2V to 3.6V, making it suitable for battery-powered and low-voltage applications.
Q: What is the maximum CPU speed?
A: The ARM Cortex-M3 core runs at up to 24MHz, balancing performance and power consumption.
Q: How much flash memory and RAM does it include?
A: It provides 32KB of flash memory and 4KB of SRAM for code and data storage.
Q: What package is available?
A: It comes in a 48-pin LQFP package, ideal for compact PCB designs.
Q: What temperature range does it support?
A: It is rated for -40°C to 105°C, suitable for industrial environments.