STMicroelectronics STM32F100C4T7B
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.03 | $6.03 |
| 15+ | $3.97 | $59.55 |
| 25+ | $3.88 | $97.00 |
| 50+ | $3.66 | $183.00 |
| 100+ | $3.23 | $323.00 |
| N+ | $0.65 | Price Inquiry |
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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 | 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 | 16KB (16K 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 |  |
The STMicroelectronics STM32F100C4T7B is a value-line ARM Cortex-M3 microcontroller running at 24MHz. It offers 16KB of flash and 4KB of SRAM in a 48-LQFP package. With a 2V to 3.6V supply range, it integrates DMA, PWM, PVD, and a temperature sensor. This MCU is well-suited for cost-sensitive industrial and consumer applications requiring reliable performance.
- Efficient ARM Core: Cortex-M3 at 24MHz provides a good balance of performance and power consumption.
- Rich Analog Features: Includes temperature sensor, PVD, and POR for enhanced system monitoring.
- DMA Controller: Reduces CPU load for data transfer, improving real-time responsiveness.
- Wide Voltage Range: 2V-3.6V supports battery-powered and 3.3V logic designs.
Industrial Sensor Interfaces
The Cortex-M3 core with DMA allows efficient data acquisition from multiple sensors without CPU overhead, ideal for factory automation.
Consumer Appliances
With 2V-3.6V operation and PWM, it can control washing machine motors and display interfaces with low power consumption.
Portable Medical Devices
The 48-LQFP package and low-voltage operation enable compact glucose meters or pulse oximeters with long battery life.
Building Automation
Its temperature sensor and PVD (programmable voltage detector) support HVAC controllers and lighting systems with fail-safe power monitoring.
Motor Control for Toys
The 24MHz speed and PWM channels are sufficient for small brushed DC motors in robotic toys, offering smooth speed control.
Data Logging Systems
DMA and 4KB SRAM allow buffering of environmental data (temperature, humidity) before writing to external flash.
- Q: What core does the STM32F100C4T7B use?
- A: It is based on the ARM Cortex-M3 core running at 24MHz.
- Q: What is the memory configuration?
- A: It has 16KB of flash and 4KB of SRAM.
- Q: What is the supply voltage range?
- A: It operates from 2V to 3.6V, compatible with standard battery and 3.3V systems.
- Q: Does it have DMA and PWM?
- A: Yes, it includes DMA, PWM, plus PDR, POR, PVD, and a temperature sensor.
STM32F100C4T7B.pdf
- Q: What core does the STM32F100C4T7B use?
- A: It is based on the ARM Cortex-M3 core running at 24MHz.
- Q: What is the memory configuration?
- A: It has 16KB of flash and 4KB of SRAM.
- Q: What is the supply voltage range?
- A: It operates from 2V to 3.6V, compatible with standard battery and 3.3V systems.
- Q: Does it have DMA and PWM?
- A: Yes, it includes DMA, PWM, plus PDR, POR, PVD, and a temperature sensor.
