AT90LS2343-1PC

Product Overview

Category

AT90LS2343-1PC 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 microcontroller with advanced features
• Low power consumption
• Compact size
• Wide operating voltage range
• Robust design for reliable operation

Package

AT90LS2343-1PC is available in a compact package, suitable for surface mount technology (SMT) applications.

Essence

The essence of AT90LS2343-1PC lies in its ability to provide efficient control and processing capabilities in a small form factor, making it ideal for embedded systems.

Packaging/Quantity

AT90LS2343-1PC is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

• Microcontroller architecture: AVR
• Clock speed: Up to 16 MHz
• Flash memory: 8 KB
• RAM: 512 bytes
• EEPROM: 512 bytes
• Input/output pins: 20
• Communication interfaces: UART, SPI, I2C
• Operating voltage: 2.7V to 5.5V
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The AT90LS2343-1PC microcontroller has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

1. VCC: Power supply voltage
2. GND: Ground reference
3. XTAL1: Crystal oscillator input
4. XTAL2: Crystal oscillator output
5. RESET: External reset input
6. ADC0: Analog-to-digital converter input channel 0
7. ADC1: Analog-to-digital converter input channel 1
8. ADC2: Analog-to-digital converter input channel 2
9. ADC3: Analog-to-digital converter input channel 3
10. ADC4: Analog-to-digital converter input channel 4
11. ADC5: Analog-to-digital converter input channel 5
12. ADC6: Analog-to-digital converter input channel 6
13. ADC7: Analog-to-digital converter input channel 7
14. AREF: Analog reference voltage
15. SDA: I2C data line
16. SCL: I2C clock line
17. MOSI: SPI master output, slave input
18. MISO: SPI master input, slave output
19. SCK: SPI clock
20. SS: SPI slave select

Functional Features

• High-speed processing capabilities
• Multiple communication interfaces for data exchange
• Analog-to-digital conversion for sensor interfacing
• Flexible input/output configurations
• Built-in timers and counters for precise timing operations
• Interrupt handling for efficient event-driven programming

Advantages and Disadvantages

Advantages

• Compact size allows for integration in space-constrained designs
• Low power consumption extends battery life in portable devices
• Wide operating voltage range provides flexibility in various applications
• Robust design ensures reliable operation in harsh environments

Disadvantages

• Limited memory capacity compared to higher-end microcontrollers
• May require additional external components for certain functionalities
• Steeper learning curve for beginners due to advanced features

Working Principles

AT90LS2343-1PC operates based on the AVR architecture, utilizing a combination of hardware and software to execute instructions. It follows a von Neumann architecture, where program instructions and data are stored in the same memory space. The microcontroller fetches instructions from memory, decodes them, and executes the corresponding operations.

Detailed Application Field Plans

AT90LS2343-1PC finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative microcontrollers that offer similar functionalities to AT90LS2343-1PC are: - ATmega328P - PIC16F877A - STM32F103C8T6 - MSP430G2553

These alternatives provide a range of options with varying specifications and features, allowing designers to choose the most suitable microcontroller for their specific application requirements.

In conclusion, AT90LS2343-1PC is a high-performance microcontroller with advanced features. Its compact size, low power consumption, and wide operating voltage range make it suitable for a variety of applications. While it has certain limitations, such as limited memory capacity, it offers advantages in terms of reliability and flexibility. With its functional features and compatibility with alternative models, AT90LS2343-1PC proves to be a versatile choice for embedded system designs.