STM32F042C6T6TR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, consumer electronics
• Characteristics: Low power consumption, high performance, rich peripheral set
• Package: LQFP-48
• Essence: ARM Cortex-M0 32-bit microcontroller
• Packaging/Quantity: Tape and reel, 2500 pieces per reel

Specifications

• Core: ARM Cortex-M0
• Clock Speed: Up to 48 MHz
• Flash Memory: 32 KB
• RAM: 6 KB
• Operating Voltage: 2.0V - 3.6V
• Digital I/O Pins: 37
• Analog Input Channels: 10
• Communication Interfaces: USART, SPI, I2C, USB
• Timers: 16-bit and 32-bit timers
• ADC Resolution: 12-bit
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STM32F042C6T6TR microcontroller has a total of 48 pins. Here is the detailed pin configuration:

1. PA0 - GPIO or ADC input
2. PA1 - GPIO or ADC input
3. PA2 - GPIO or ADC input
4. PA3 - GPIO or ADC input
5. PA4 - GPIO or ADC input
6. PA5 - GPIO or ADC input
7. PA6 - GPIO or ADC input
8. PA7 - GPIO or ADC input
9. PB0 - GPIO or ADC input
10. PB1 - GPIO or ADC input
11. PB2 - GPIO or ADC input
12. PB3 - GPIO or ADC input
13. PB4 - GPIO or ADC input
14. PB5 - GPIO or ADC input
15. PB6 - GPIO or ADC input
16. PB7 - GPIO or ADC input
17. PC0 - GPIO or ADC input
18. PC1 - GPIO or ADC input
19. PC2 - GPIO or ADC input
20. PC3 - GPIO or ADC input
21. PC4 - GPIO or ADC input
22. PC5 - GPIO or ADC input
23. PC6 - GPIO or ADC input
24. PC7 - GPIO or ADC input
25. PD0 - GPIO or ADC input
26. PD1 - GPIO or ADC input
27. PD2 - GPIO or ADC input
28. PD3 - GPIO or ADC input
29. PD4 - GPIO or ADC input
30. PD5 - GPIO or ADC input
31. PD6 - GPIO or ADC input
32. PD7 - GPIO or ADC input
33. PF0 - GPIO or ADC input
34. PF1 - GPIO or ADC input
35. PF4 - GPIO or ADC input
36. PF5 - GPIO or ADC input
37. VDD - Power supply (2.0V - 3.6V)
38. GND - Ground
39. NRST - Reset pin
40. PA9 - USART1 TX
41. PA10 - USART1 RX
42. PA13 - SWDIO
43. PA14 - SWCLK
44. PA15 - GPIO
45. PC13 - GPIO
46. PC14 - GPIO
47. PC15 - GPIO
48. VBAT - Backup battery input

Functional Features

• High-performance ARM Cortex-M0 core for efficient processing
• Low power consumption for extended battery life in portable devices
• Rich peripheral set including UART, SPI, I2C, and USB interfaces
• Flexible GPIO pins for versatile digital and analog input/output operations
• Built-in 12-bit ADC for accurate analog signal measurement
• Multiple timers for precise timing and event generation
• Wide operating temperature range for reliable operation in various environments

Advantages and Disadvantages

Advantages: - High-performance microcontroller with low power consumption - Rich peripheral set for versatile applications - Compact package size for space-constrained designs - Wide operating temperature range for reliability in harsh conditions

Disadvantages: - Limited flash memory and RAM compared to higher-end microcontrollers - Less powerful than some other ARM Cortex-M series microcontrollers

Working Principles

The STM32F042C6T6TR microcontroller is based on the ARM Cortex-M0 core, which provides efficient processing capabilities. It operates at a clock speed of up to 48 MHz and features a rich set of peripherals, including UART, SPI, I2C, and USB interfaces. The microcontroller can be programmed using various development tools and software frameworks.

The microcontroller's GPIO pins can be configured as digital inputs or outputs, allowing for versatile interfacing with external devices. The built-in 12-bit ADC enables accurate measurement of analog signals. Timers are available for