CY8C4247LTI-L485

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: Low power consumption, high performance, integrated peripherals
• Package: LQFP-48
• Essence: Advanced microcontroller with built-in analog and digital peripherals
• Packaging/Quantity: Tray packaging, available in various quantities

Specifications

• Microcontroller Core: ARM Cortex-M0
• Operating Voltage: 1.71V to 5.5V
• Flash Memory: 32KB
• SRAM: 4KB
• Clock Speed: Up to 48MHz
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Digital-to-Analog Converter (DAC): 8-bit, 2 channels
• Communication Interfaces: UART, SPI, I2C
• Timers: 16-bit, 4 channels
• GPIO Pins: 36
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The CY8C4247LTI-L485 microcontroller has a total of 48 pins. The pin configuration is as follows:

1. VDD
2. VSS
3. P0[0]
4. P0[1]
5. P0[2]
6. P0[3]
7. P0[4]
8. P0[5]
9. P0[6]
10. P0[7]
11. P1[0]
12. P1[1]
13. P1[2]
14. P1[3]
15. P1[4]
16. P1[5]
17. P1[6]
18. P1[7]
19. P2[0]
20. P2[1]
21. P2[2]
22. P2[3]
23. P2[4]
24. P2[5]
25. P2[6]
26. P2[7]
27. P3[0]
28. P3[1]
29. P3[2]
30. P3[3]
31. P3[4]
32. P3[5]
33. P3[6]
34. P3[7]
35. P4[0]
36. P4[1]
37. P4[2]
38. P4[3]
39. P4[4]
40. P4[5]
41. P4[6]
42. P4[7]
43. XRES
44. XTAL1
45. XTAL2
46. VREF
47. VDDA
48. VSSA

Functional Features

• Advanced ARM Cortex-M0 core for high-performance computing
• Integrated analog and digital peripherals for versatile applications
• Low power consumption for energy-efficient designs
• Flexible communication interfaces (UART, SPI, I2C) for seamless connectivity
• High-resolution ADC and DAC for accurate analog signal processing
• Multiple timers for precise timing control
• Abundant GPIO pins for interfacing with external devices

Advantages and Disadvantages

Advantages

• Powerful microcontroller core for efficient processing
• Integrated analog and digital peripherals reduce external component count
• Low power consumption extends battery life in portable devices
• Versatile communication interfaces enable easy integration with other systems
• High-resolution ADC and DAC ensure accurate analog signal conversion
• Ample GPIO pins provide flexibility in connecting external devices

Disadvantages

• Limited flash memory and SRAM compared to higher-end microcontrollers
• Relatively small package size may limit the number of available I/O pins
• Higher cost compared to basic microcontrollers with fewer features

Working Principles

The CY8C4247LTI-L485 microcontroller operates based on the ARM Cortex-M0 core. It executes instructions stored in its flash memory, interacts with various peripherals, and communicates with external devices through its communication interfaces. The integrated analog and digital peripherals enable the microcontroller to perform a wide range of tasks, such as data acquisition, signal processing, and control functions.

Application Field Plans

The CY8C4247LTI-L485 microcontroller finds applications in various fields, including:

1. Home automation systems
2. Industrial control systems
3. Internet of Things (IoT) devices
4. Wearable technology
5. Medical devices
6. Consumer electronics
7. Automotive electronics
8. Robotics

Alternative Models

If the CY8C4247LTI-L485 does not meet specific requirements, alternative microcontroller models with similar features include:

1. STM32F030F4P6