CY8C20447-24LQXIT

Product Overview

Category

CY8C20447-24LQXIT belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for control and processing purposes.

Characteristics

• High-performance 8-bit microcontroller
• Low power consumption
• Integrated analog and digital peripherals
• Flexible and configurable architecture

Package

CY8C20447-24LQXIT is available in a compact LQFP package.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a small form factor.

Packaging/Quantity

CY8C20447-24LQXIT is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: 8-bit RISC
• CPU Speed: Up to 24 MHz
• Flash Memory: 16 KB
• RAM: 2 KB
• Operating Voltage: 1.71V to 5.5V
• Digital I/O Pins: 18
• Analog Inputs: 4
• Timers/Counters: 3
• Communication Interfaces: UART, SPI, I2C
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDD (Power Supply)
2. VSS (Ground)
3. P0[0] (General-Purpose I/O)
4. P0[1] (General-Purpose I/O)
5. P0[2] (General-Purpose I/O)
6. P0[3] (General-Purpose I/O)
7. P0[4] (General-Purpose I/O)
8. P0[5] (General-Purpose I/O)
9. P0[6] (General-Purpose I/O)
10. P0[7] (General-Purpose I/O)
11. P1[0] (General-Purpose I/O)
12. P1[1] (General-Purpose I/O)
13. P1[2] (General-Purpose I/O)
14. P1[3] (General-Purpose I/O)
15. P1[4] (General-Purpose I/O)
16. P1[5] (General-Purpose I/O)
17. P1[6] (General-Purpose I/O)
18. P1[7] (General-Purpose I/O)
19. VREF (Analog Reference Voltage)
20. AVSS (Analog Ground)

Functional Features

• Integrated analog-to-digital converter (ADC)
• Pulse-width modulation (PWM) output
• Programmable digital and analog peripherals
• Sleep and wake-up modes for power management
• Interrupt capability for event-driven processing

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable devices
• Integrated analog peripherals reduce external component count
• Flexible architecture allows customization for specific applications
• Wide operating voltage range enhances compatibility

Disadvantages

• Limited flash memory and RAM may restrict complex application development
• 8-bit architecture may not be sufficient for demanding computational tasks
• Lack of advanced communication interfaces like Ethernet or USB

Working Principles

CY8C20447-24LQXIT operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, interacts with various peripherals, and processes data to perform desired functions. The integrated analog and digital components enable it to interface with sensors, actuators, and other external devices.

Detailed Application Field Plans

CY8C20447-24LQXIT finds applications in various fields, including but not limited to: - Consumer electronics - Industrial automation - Internet of Things (IoT) devices - Medical devices - Automotive systems

Detailed and Complete Alternative Models

1. CY8C20446-24LQXIT: Similar to CY8C20447-24LQXIT with reduced flash memory (8 KB)
2. CY8C20445-24LQXIT: Similar to CY8C20447-24LQXIT with further reduced flash memory (4 KB)
3. CY8C20444-24LQXIT: Similar to CY8C20447-24LQXIT with minimal flash memory (2 KB)

These alternative models provide options based on the specific memory requirements of different applications.

In conclusion, CY8C20447-24LQXIT is a high-performance microcontroller that offers flexibility, integration, and efficiency in a compact package. Its wide range of applications and availability of alternative models make it a versatile choice for various electronic systems.