CY8C21434-24LQXIT

Product Overview

Category

CY8C21434-24LQXIT belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 32-bit ARM Cortex-M0 core
• Flash memory capacity of 32KB
• SRAM capacity of 4KB
• Operating voltage range: 1.71V to 5.5V
• Low power consumption
• Integrated analog-to-digital converters (ADC)
• Multiple communication interfaces (UART, SPI, I2C)
• Programmable digital and analog peripherals

Package

CY8C21434-24LQXIT is available in a compact LQFP package.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities for a wide range of electronic applications.

Packaging/Quantity

CY8C21434-24LQXIT is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Core: ARM Cortex-M0
• Clock Speed: Up to 48 MHz
• Flash Memory: 32KB
• SRAM: 4KB
• Operating Voltage: 1.71V - 5.5V
• ADC Resolution: 12-bit
• Communication Interfaces: UART, SPI, I2C
• Digital Peripherals: GPIO, PWM, Timer/Counter
• Analog Peripherals: Op-Amps, Comparators, DAC

Detailed Pin Configuration

The CY8C21434-24LQXIT microcontroller has a total of 48 pins, which are assigned to various functions such as power supply, ground, input/output, and communication interfaces. The pin configuration is as follows:

• Pins 1-7: Ground (GND)
• Pins 8-9: Power Supply (VDD)
• Pins 10-11: Analog Input/Output
• Pins 12-19: General Purpose Input/Output (GPIO)
• Pins 20-23: Communication Interfaces (UART, SPI, I2C)
• Pins 24-31: Timer/Counter, PWM Output
• Pins 32-35: Analog-to-Digital Converter (ADC) Inputs
• Pins 36-48: Reserved for future use

Functional Features

1. High-performance ARM Cortex-M0 Core

The CY8C21434-24LQXIT microcontroller is equipped with a powerful 32-bit ARM Cortex-M0 core, providing efficient processing capabilities for various applications.

2. Integrated Analog-to-Digital Converters (ADC)

With its built-in ADCs, this microcontroller can accurately convert analog signals into digital data, enabling precise measurement and control in analog applications.

3. Multiple Communication Interfaces

CY8C21434-24LQXIT supports UART, SPI, and I2C communication interfaces, allowing seamless integration with other devices and systems.

4. Programmable Digital and Analog Peripherals

This microcontroller offers programmable digital and analog peripherals, such as GPIO, PWM, timers/counters, op-amps, comparators, and DACs, providing flexibility in designing and implementing various functionalities.

Advantages and Disadvantages

Advantages

• High-performance ARM Cortex-M0 core ensures efficient processing capabilities.
• Integrated ADCs enable accurate analog signal conversion.
• Multiple communication interfaces allow easy integration with other devices.
• Programmable digital and analog peripherals provide flexibility in functionality implementation.

Disadvantages

• Limited flash memory capacity of 32KB may restrict the complexity of applications.
• SRAM capacity of 4KB may limit the amount of data that can be stored and processed.

Working Principles

The CY8C21434-24LQXIT microcontroller operates based on the principles of digital logic and signal processing. It receives input signals from various sources, processes them using its ARM Cortex-M0 core, and generates output signals accordingly. The integrated peripherals and communication interfaces facilitate interaction with external devices and systems.

Detailed Application Field Plans

CY8C21434-24LQXIT finds applications in a wide range of electronic systems, including but not limited to: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Medical devices - Automotive systems - Home appliances

Its versatility and performance make it suitable for controlling and managing various functions within these application fields.

Detailed and Complete Alternative Models

1. CY8C21434-24LQXI: Similar to CY8C21434-24LQXIT, but available in an extended temperature range.
2. CY8C21434-24LQXITR: Tape and reel packaging option