CY8C21434-24LKXIT

Product Overview

Category

CY8C21434-24LKXIT 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 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 and digital peripherals
• Flexible pin configuration options

Package

CY8C21434-24LKXIT is available in a compact LQFP package, which stands for Low-profile Quad Flat Package. This package provides ease of integration into circuit boards and ensures efficient heat dissipation.

Essence

The essence of CY8C21434-24LKXIT lies in its ability to provide a powerful and versatile microcontroller solution for a wide range of applications.

Packaging/Quantity

CY8C21434-24LKXIT is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of microcontrollers. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Microcontroller core: ARM Cortex-M0
• Flash memory: 32KB
• SRAM: 4KB
• Operating voltage: 1.71V to 5.5V
• Maximum operating frequency: 24MHz
• Number of I/O pins: 24
• Analog-to-Digital Converter (ADC) resolution: 12-bit
• Digital-to-Analog Converter (DAC) resolution: 8-bit
• Communication interfaces: UART, SPI, I2C
• Timers and PWM channels: Multiple timers and PWM channels available
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The CY8C21434-24LKXIT microcontroller has a total of 24 I/O pins, which can be configured for various functions such as GPIO, UART, SPI, I2C, and more. The pin configuration is as follows:

1. Pin 1: VDD - Power supply voltage
2. Pin 2: VSS - Ground
3. Pin 3: GPIO0 - General-purpose I/O pin
4. Pin 4: GPIO1 - General-purpose I/O pin
5. Pin 5: GPIO2 - General-purpose I/O pin
6. Pin 6: GPIO3 - General-purpose I/O pin
7. Pin 7: GPIO4 - General-purpose I/O pin
8. Pin 8: GPIO5 - General-purpose I/O pin
9. Pin 9: GPIO6 - General-purpose I/O pin
10. Pin 10: GPIO7 - General-purpose I/O pin
11. Pin 11: GPIO8 - General-purpose I/O pin
12. Pin 12: GPIO9 - General-purpose I/O pin
13. Pin 13: GPIO10 - General-purpose I/O pin
14. Pin 14: GPIO11 - General-purpose I/O pin
15. Pin 15: GPIO12 - General-purpose I/O pin
16. Pin 16: GPIO13 - General-purpose I/O pin
17. Pin 17: GPIO14 - General-purpose I/O pin
18. Pin 18: GPIO15 - General-purpose I/O pin
19. Pin 19: GPIO16 - General-purpose I/O pin
20. Pin 20: GPIO17 - General-purpose I/O pin
21. Pin 21: GPIO18 - General-purpose I/O pin
22. Pin 22: GPIO19 - General-purpose I/O pin
23. Pin 23: GPIO20 - General-purpose I/O pin
24. Pin 24: GPIO21 - General-purpose I/O pin

Functional Features

• High-performance ARM Cortex-M0 core provides efficient processing capabilities.
• Integrated analog peripherals, such as ADC and DAC, enable precise measurement and control of analog signals.
• Multiple communication interfaces (UART, SPI, I2C) facilitate seamless connectivity with other devices.
• Flexible pin configuration options allow customization according to specific application requirements.
• Timers and PWM channels offer precise timing and control capabilities.

Advantages and Disadvantages

Advantages

• Powerful ARM Cortex-M0 core ensures high-performance processing.
• Integrated analog peripherals simplify analog signal handling.
• Versatile communication interfaces enhance device connectivity.
• Flexible pin configuration allows for customization.
• Low power consumption extends battery life in portable applications.

Disadvantages

• Limited flash memory and SRAM capacity may restrict the complexity of applications.
• Operating frequency of 24MHz may not be sufficient for certain high-speed applications.
• Lack of built-in Ethernet or USB interfaces may require additional components for connectivity.

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