AT90S2313-4SI

Product Overview

Category

AT90S2313-4SI belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control systems.

Characteristics

• Low-power consumption
• High-performance RISC architecture
• In-system programmable
• 2KB of Flash memory
• 128 bytes of EEPROM
• 128 bytes of SRAM
• 15 general-purpose I/O lines
• 32 general-purpose working registers
• 8-channel, 10-bit ADC
• Two 8-bit Timer/Counters
• One 16-bit Timer/Counter with PWM
• Serial programmable USART
• SPI serial interface
• On-chip analog comparator
• Power-on Reset and Programmable Brown-out Detection
• Internal Calibrated RC Oscillator
• External and Internal Interrupt Sources

Package

AT90S2313-4SI is available in a 20-pin plastic shrink dual in-line package (PDIP).

Essence

The essence of AT90S2313-4SI lies in its ability to provide a compact and versatile microcontroller solution for a wide range of applications.

Packaging/Quantity

AT90S2313-4SI is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Operating Voltage: 2.7V - 5.5V
• CPU Clock Speed: Up to 8 MHz
• Digital I/O Pins: 15
• Analog Input Pins: 8
• Flash Memory: 2KB
• EEPROM: 128 bytes
• SRAM: 128 bytes
• Communication Interfaces: USART, SPI
• Timers/Counters: 3 (2x 8-bit, 1x 16-bit)
• ADC Resolution: 10-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT90S2313-4SI microcontroller has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

1. RESET: Reset Input
2. XTAL1: Crystal Oscillator Input
3. XTAL2: Crystal Oscillator Output
4. GND: Ground
5. PORTB0: General Purpose I/O Pin
6. PORTB1: General Purpose I/O Pin
7. PORTB2: General Purpose I/O Pin
8. PORTB3: General Purpose I/O Pin
9. PORTB4: General Purpose I/O Pin
10. PORTB5: General Purpose I/O Pin
11. MISO: SPI Master In Slave Out
12. MOSI: SPI Master Out Slave In
13. SCK: SPI Serial Clock
14. RESET: Reset Output
15. VCC: Supply Voltage
16. AREF: Analog Reference Voltage
17. GND: Ground
18. AVCC: Analog Supply Voltage
19. ADC7: Analog Input Channel 7
20. ADC6: Analog Input Channel 6

Functional Features

• Low-power consumption allows for extended battery life in portable applications.
• High-performance RISC architecture enables efficient execution of instructions.
• In-system programmability allows for easy firmware updates without removing the microcontroller from the circuit.
• On-chip peripherals such as USART and SPI provide versatile communication options.
• Internal calibrated RC oscillator eliminates the need for an external clock source in many applications.
• Power-on Reset and Programmable Brown-out Detection ensure reliable operation.

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable devices.
• Versatile I/O capabilities enable interfacing with various external components.
• In-system programmability simplifies firmware updates and debugging.
• On-chip peripherals reduce the need for additional external components.

Disadvantages

• Limited Flash memory and SRAM may restrict the complexity of applications.
• Lack of advanced features compared to more modern microcontrollers.
• Availability may be limited due to its older generation.

Working Principles

AT90S2313-4SI operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its Flash memory, utilizing its working registers and peripherals to perform desired tasks. The microcontroller can be programmed using suitable development tools and software, allowing users to define the behavior and functionality of their applications.

Detailed Application Field Plans

AT90S2313-4SI finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Robotics - Sensor networks - Automotive electronics - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

While AT90S2313-4SI is a reliable microcontroller, there are alternative models available that offer similar