STM32F100C4T7B

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, consumer electronics
• Characteristics: High-performance, low-power consumption, rich peripheral set
• Package: LQFP-48
• Essence: ARM Cortex-M3 core microcontroller
• Packaging/Quantity: Tray, 490 units per tray

Specifications

• Core: ARM Cortex-M3
• Clock Speed: Up to 24 MHz
• Flash Memory: 16 KB
• RAM: 4 KB
• Operating Voltage: 2.0V - 3.6V
• I/O Pins: 37
• Communication Interfaces: USART, SPI, I2C
• Analog Inputs: 10-bit ADC with up to 16 channels
• Timers: 16-bit and 32-bit timers
• Power Consumption: Low power mode with multiple power saving features

Detailed Pin Configuration

The STM32F100C4T7B microcontroller has a total of 48 pins in the LQFP package. The pin configuration is as follows:

1. VDD
2. GND
3. PA0
4. PA1
5. PA2
6. PA3
7. PA4
8. PA5
9. PA6
10. PA7
11. PB0
12. PB1
13. PB2
14. PB3
15. PB4
16. PB5
17. PB6
18. PB7
19. PC0
20. PC1
21. PC2
22. PC3
23. PC4
24. PC5
25. PC6
26. PC7
27. PD0
28. PD1
29. PD2
30. PD3
31. PD4
32. PD5
33. PD6
34. PD7
35. PE0
36. PE1
37. PE2
38. PE3
39. PE4
40. PE5
41. PE6
42. PE7
43. VSSA
44. VREF+
45. VREF-
46. VDDA
47. NRST
48. VCAP

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Rich peripheral set including USART, SPI, and I2C interfaces for communication
• 10-bit ADC for analog input measurements
• Multiple timers for precise timing control
• Low power consumption with various power saving features
• Flexible operating voltage range for compatibility with different systems

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Rich peripheral set for versatile applications - Low power consumption for energy-efficient designs - Flexible operating voltage range for compatibility - Compact package size for space-constrained designs

Disadvantages: - Limited flash memory and RAM capacity compared to higher-end microcontrollers - Lower clock speed compared to some other microcontrollers in the same category

Working Principles

The STM32F100C4T7B microcontroller is based on the ARM Cortex-M3 core architecture. It operates by executing instructions stored in its flash memory. The core handles data processing, while the rich peripheral set enables communication with external devices and sensors. The microcontroller can be programmed using various development tools and software to perform specific tasks according to the application requirements.

Detailed Application Field Plans

The STM32F100C4T7B microcontroller finds applications in various fields, including:

1. Embedded Systems: Used in industrial automation, robotics, and control systems.
2. Internet of Things (IoT) Devices: Enables connectivity and control in smart home devices, wearables, and environmental monitoring systems.
3. Consumer Electronics: Used in appliances, gaming consoles, and audio/video equipment for control and interface functionalities.

Detailed and Complete Alternative Models

1. STM32F103C8T6: Similar microcontroller with higher flash memory and RAM capacity.
2. STM32F051C6T6: Lower-cost alternative with reduced features but suitable for simpler applications.
3. STM32F407VGT6: Higher-end microcontroller with more advanced features and higher clock speed.

These alternative models provide options with varying capabilities to suit different project requirements.

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