AT90S2343-10SI

Product Overview

Category

The AT90S2343-10SI belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 8-bit RISC architecture
• Low power consumption
• Flash memory for program storage
• EEPROM for data storage
• Multiple I/O ports for interfacing with external devices
• Integrated analog-to-digital converter (ADC)
• Serial communication interfaces (UART, SPI, I2C)
• Timers and counters for precise timing operations

Package

The AT90S2343-10SI is available in a Small Outline Integrated Circuit (SOIC) package.

Essence

The essence of this microcontroller lies in its ability to provide a compact and efficient solution for controlling and managing various electronic systems.

Packaging/Quantity

The AT90S2343-10SI is typically packaged in reels or tubes, containing a specific quantity of microcontrollers per package. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Microcontroller Family: AT90S Series
• Model Number: AT90S2343-10SI
• Operating Voltage: 2.7V - 5.5V
• Clock Speed: 10 MHz
• Flash Memory: 2 KB
• RAM: 128 bytes
• EEPROM: 128 bytes
• I/O Pins: 18
• ADC Resolution: 10-bit
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 2 x 8-bit, 1 x 16-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT90S2343-10SI microcontroller has a total of 18 pins, each serving a specific purpose. The pin configuration is as follows:

1. RESET: Reset Pin
2. XTAL1: Crystal Oscillator Input
3. XTAL2: Crystal Oscillator Output
4. VCC: Supply Voltage
5. GND: Ground
6. PORTB0: I/O Port B, Bit 0
7. PORTB1: I/O Port B, Bit 1
8. PORTB2: I/O Port B, Bit 2
9. PORTB3: I/O Port B, Bit 3
10. PORTB4: I/O Port B, Bit 4
11. PORTB5: I/O Port B, Bit 5
12. PORTB6: I/O Port B, Bit 6
13. PORTB7: I/O Port B, Bit 7
14. PORTD0: I/O Port D, Bit 0
15. PORTD1: I/O Port D, Bit 1
16. PORTD2: I/O Port D, Bit 2
17. PORTD3: I/O Port D, Bit 3
18. PORTD4: I/O Port D, Bit 4

Functional Features

The AT90S2343-10SI microcontroller offers several functional features that enhance its usability and performance:

1. High-performance RISC Architecture: The microcontroller utilizes an efficient 8-bit Reduced Instruction Set Computer (RISC) architecture, enabling fast execution of instructions.

2. Low Power Consumption: With its optimized design, the AT90S2343-10SI consumes minimal power, making it suitable for battery-powered applications.

3. Flash Memory: The built-in Flash memory allows for easy reprogramming of the microcontroller, facilitating firmware updates and flexibility in application development.

4. Integrated Analog-to-Digital Converter (ADC): The ADC enables the microcontroller to convert analog signals into digital data, making it suitable for applications requiring sensor interfacing or measurement.

5. Serial Communication Interfaces: The UART, SPI, and I2C interfaces provide seamless connectivity with other devices, allowing for efficient data exchange and communication.

6. Timers and Counters: The microcontroller features timers and counters that enable precise timing operations, event counting, and PWM generation.

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable and battery-powered applications.
• Versatile I/O ports and communication interfaces allow for easy integration with external devices.
• Flash memory enables firmware updates and flexibility in application development.
• Integrated ADC simplifies analog signal processing and measurement tasks.
• Timers and counters facilitate precise timing operations and event counting.

Disadvantages

• Limited program and data memory compared to higher-end microcontrollers.
• Relatively lower clock speed may restrict performance in demanding applications.
• Lack of advanced features found in more advanced microcontrollers.

Working Principles

The AT90S2343-