CY8C20434-12LQXI

Product Overview

Category

CY8C20434-12LQXI belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications that require low power consumption and high performance.

Characteristics

• Low power consumption
• High performance
• Compact size
• Versatile functionality

Package

CY8C20434-12LQXI comes in a compact LQFP package, which ensures easy integration into different electronic devices.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing capabilities while consuming minimal power.

Packaging/Quantity

CY8C20434-12LQXI is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Core: ARM Cortex-M0
• Clock Speed: 48 MHz
• Flash Memory: 32 KB
• RAM: 4 KB
• Operating Voltage: 1.71V - 5.5V
• Digital I/O Pins: 20
• Analog Inputs: 4
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 4
• ADC Resolution: 12-bit
• PWM Channels: 4
• 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 (Reference Voltage)
20. AVSS (Analog Ground)

Functional Features

• Low power consumption enables extended battery life in portable devices.
• High-performance ARM Cortex-M0 core ensures efficient processing capabilities.
• Versatile communication interfaces (UART, SPI, I2C) facilitate seamless integration with other devices.
• Ample digital I/O pins and analog inputs provide flexibility for various applications.
• Integrated timers/counters and PWM channels enable precise timing and control.

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life.
• Compact size allows for easy integration into small form factor devices.
• Versatile functionality suits a wide range of embedded applications.
• Efficient processing capabilities ensure high performance.

Disadvantages

• Limited flash memory and RAM may restrict the complexity of certain applications.
• Lack of additional advanced peripherals compared to higher-end microcontrollers.

Working Principles

CY8C20434-12LQXI operates based on the principles of an ARM Cortex-M0 microcontroller. It executes instructions stored in its flash memory, processes data, and controls various peripherals based on the program logic. The microcontroller communicates with external devices through its communication interfaces, enabling data exchange and control.

Detailed Application Field Plans

CY8C20434-12LQXI finds applications in various fields, including but not limited to: 1. Internet of Things (IoT) devices 2. Home automation systems 3. Wearable technology 4. Industrial automation 5. Consumer electronics 6. Medical devices 7. Automotive electronics

Detailed and Complete Alternative Models

1. CY8C20436-12LQXI: Similar to CY8C20434-12LQXI with additional flash memory and RAM.
2. CY8C20446-12LQXI: Higher-end version with increased flash memory, RAM, and advanced peripherals.
3. CY8C20456-12LQXI: Enhanced model with extended functionality and higher performance.

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

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