AT90LS2323-4SI

Product Overview

Category

AT90LS2323-4SI belongs to the category of microcontrollers.

Use

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

Characteristics

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

Package

AT90LS2323-4SI is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a compact and low-power package.

Packaging/Quantity

AT90LS2323-4SI is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of microcontrollers.

Specifications

• Architecture: 8-bit AVR
• Flash Memory: 2KB
• RAM: 128 bytes
• Operating Voltage: 2.7V - 5.5V
• Maximum Clock Frequency: 10MHz
• Digital I/O Pins: 18
• Analog Input Channels: 6
• Communication Interfaces: SPI, UART, I2C
• Timers/Counters: 2
• PWM Channels: 4
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT90LS2323-4SI microcontroller has a total of 20 pins, which are assigned specific functions for input/output, communication, and control purposes. The pin configuration is as follows:

1. RESET: Reset pin for restarting the microcontroller.
2. VCC: Power supply voltage input.
3. GND: Ground reference.
4. XTAL1: Crystal oscillator input.
5. XTAL2: Crystal oscillator output.
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. T0: Timer/Counter 0 input/output.
13. T1: Timer/Counter 1 input/output.
14. INT0: External interrupt 0 input.
15. INT1: External interrupt 1 input.
16. MOSI: Master Out Slave In (SPI) data input.
17. MISO: Master In Slave Out (SPI) data output.
18. SCK: Serial Clock (SPI) input.
19. RXD: UART receive data input.
20. TXD: UART transmit data output.

Functional Features

• Low-power consumption enables energy-efficient operation.
• High-performance processing capabilities for efficient data handling.
• Versatile communication interfaces facilitate seamless integration with other devices.
• Flexible timer/counters and PWM channels enable precise timing and control.
• Analog-to-digital converter allows for analog signal processing.

Advantages and Disadvantages

Advantages

• Compact size makes it suitable for space-constrained applications.
• Low-power consumption extends battery life in portable devices.
• Versatile functionality enables a wide range of applications.
• High-performance processing ensures efficient data handling.

Disadvantages

• Limited flash memory capacity may restrict the complexity of programs.
• Relatively low clock frequency compared to some other microcontrollers.
• Lack of built-in peripherals may require additional external components for certain applications.

Working Principles

AT90LS2323-4SI operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory, processes data from various sources, and controls connected devices through its input/output pins. The microcontroller's internal components, such as the central processing unit (CPU), memory, and peripherals, work together to perform the desired functions.

Detailed Application Field Plans

AT90LS2323-4SI finds applications in various fields, including but not limited to: 1. Consumer electronics: Remote controls, smart home devices, portable audio players. 2. Industrial automation: Control systems, monitoring devices, data loggers. 3. Automotive: Dashboard displays, engine control units, lighting systems. 4. Medical devices: Patient monitoring systems, diagnostic equipment, infusion pumps. 5. Internet of Things (IoT): Sensor nodes, wearable devices, home automation.

Detailed and Complete Alternative Models

1. ATmega328P: A popular alternative with higher flash memory capacity and more I/O pins.
2. PIC16F877A: A microcontroller from Microchip with similar features and capabilities.
3. STM32F103C8T6: An ARM-based microcontroller offering enhanced performance and peripherals.
4. MSP430G2553: A low-power microcontroller from Texas Instruments suitable for