STM32F101CBT6TR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, consumer electronics
• Characteristics: High-performance, low-power consumption, rich peripheral set
• Package: LQFP64
• Essence: ARM Cortex-M3 core microcontroller
• Packaging/Quantity: Tape and reel, 2500 pieces per reel

Specifications

• Core: ARM Cortex-M3
• Clock Speed: Up to 36 MHz
• Flash Memory: 128 KB
• RAM: 16 KB
• Operating Voltage: 2.0V - 3.6V
• I/O Pins: 51
• Communication Interfaces: USART, SPI, I2C, USB
• Analog Inputs: 10-bit ADC with up to 16 channels
• Timers: 16-bit and 32-bit timers
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The STM32F101CBT6TR microcontroller has a total of 64 pins. The pin configuration is as follows:

1. VDD
2. GND
3. NRST
4. PA0
5. PA1
6. PA2
7. PA3
8. PA4
9. PA5
10. PA6
11. PA7
12. PB0
13. PB1
14. PB2
15. PB3
16. PB4
17. PB5
18. PB6
19. PB7
20. PB8
21. PB9
22. PC13
23. PC14
24. PC15
25. PD0
26. PD1
27. PD2
28. PD3
29. PD4
30. PD5
31. PD6
32. PD7
33. PD8
34. PD9
35. PD10
36. PD11
37. PD12
38. PD13
39. PD14
40. PD15
41. PE0
42. PE1
43. PE2
44. PE3
45. PE4
46. PE5
47. PE6
48. PE7
49. PE8
50. PE9
51. PE10
52. PE11
53. PE12
54. PE13
55. PE14
56. PE15
57. PF0
58. PF1
59. PF2
60. PF3
61. PF4
62. VSSA
63. VDDA
64. OSCIN/OSCOUT

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Low-power consumption for extended battery life in portable devices
• Rich peripheral set including USART, SPI, I2C, and USB interfaces
• 10-bit ADC for analog signal acquisition
• Timers for precise timing and event generation
• Flexible operating voltage range for compatibility with various power sources
• Wide operating temperature range for reliable operation in harsh environments

Advantages and Disadvantages

Advantages: - Powerful ARM Cortex-M3 core for high-performance applications - Low-power consumption for energy-efficient designs - Rich peripheral set for versatile connectivity options - Ample flash memory and RAM for storing and processing data - Wide operating temperature range for diverse application scenarios

Disadvantages: - Limited I/O pins compared to some other microcontrollers - Relatively small flash memory and RAM capacity for complex applications - LQFP package may require additional PCB space compared to smaller packages

Working Principles

The STM32F101CBT6TR microcontroller is based on the ARM Cortex-M3 core architecture. It executes instructions and performs tasks according to the program stored in its flash memory. The microcontroller interacts with external devices through its various communication interfaces, such as USART, SPI, I2C, and USB. It can also acquire analog signals using its built-in ADC and generate precise timing events using its timers.

Detailed Application Field Plans

The STM32F101CBT6TR 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 data processing in IoT applications.
3. Consumer Electronics: Powers smart home devices, wearable technology, and multimedia systems.
4. Automotive: Controls various functions in automotive systems, such as engine management and infotainment.
5. Medical Devices: Used in medical equipment for monitoring, diagnostics, and treatment.

Alternative Models

• STM32F103CBT6TR: Similar specifications but with higher flash memory and RAM capacity.
• STM32F100CBT6TR: Lower-cost alternative with reduced features and performance