AT90LS8535-4JI

Product Overview

Category

AT90LS8535-4JI 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
• Wide operating voltage range
• Large program memory capacity
• Multiple communication interfaces
• Integrated peripherals for enhanced functionality

Package

AT90LS8535-4JI is available in a compact and durable package, suitable for surface mount technology (SMT) applications.

Essence

The essence of AT90LS8535-4JI lies in its ability to provide efficient control and processing capabilities in a wide range of electronic applications.

Packaging/Quantity

AT90LS8535-4JI is typically packaged in reels or trays, containing a specific quantity of microcontrollers per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Microcontroller Architecture: AVR
• CPU Speed: 4 MHz
• Flash Memory: 8 KB
• RAM: 512 bytes
• EEPROM: 512 bytes
• Operating Voltage: 2.7V - 5.5V
• Digital I/O Pins: 32
• Analog Input Channels: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3
• PWM Channels: 6
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT90LS8535-4JI microcontroller has a total of 40 pins, each serving a specific purpose. Here is a detailed pin configuration:

1. RESET: Reset pin for restarting the microcontroller.
2. XTAL1: Crystal oscillator input pin.
3. XTAL2: Crystal oscillator output pin. 4-11. Port A: General-purpose digital I/O pins. 12-19. Port B: General-purpose digital I/O pins. 20-27. Port C: General-purpose digital I/O pins. 28-35. Port D: General-purpose digital I/O pins.
4. AVCC: Analog supply voltage pin.
5. GND: Ground pin.
6. AREF: Reference voltage pin for analog inputs.
7. VCC: Supply voltage pin.
8. ADC7: Analog input channel 7.

Functional Features

• High-speed and efficient processing capabilities.
• Multiple communication interfaces for data exchange.
• Integrated timers/counters and PWM channels for precise timing and control.
• Analog input channels for reading sensor values.
• Low-power consumption for extended battery life.
• Robust and reliable operation in various environmental conditions.

Advantages and Disadvantages

Advantages

• High-performance microcontroller with advanced features.
• Wide operating voltage range allows flexibility in power supply options.
• Large program memory capacity for storing complex algorithms.
• Integrated peripherals reduce the need for external components.
• Low-power consumption extends battery life in portable applications.

Disadvantages

• Limited RAM and EEPROM capacity may restrict the complexity of programs.
• Availability and pricing may vary depending on the supplier.
• Requires programming expertise for proper utilization.

Working Principles

AT90LS8535-4JI operates based on the AVR architecture, utilizing a central processing unit (CPU) to execute instructions stored in its flash memory. The microcontroller interacts with external devices through its digital and analog I/O pins, communication interfaces, and integrated peripherals. It follows a sequential execution model, where instructions are fetched, decoded, and executed one by one.

Detailed Application Field Plans

AT90LS8535-4JI finds applications in various fields, including but not limited to:

1. Industrial Automation: Control systems, motor control, and monitoring devices.
2. Consumer Electronics: Home appliances, audio/video equipment, and gaming consoles.
3. Automotive: Engine management systems, dashboard displays, and vehicle control units.
4. Medical Devices: Patient monitoring systems, diagnostic equipment, and medical instruments.
5. Internet of Things (IoT): Smart home automation, wearable devices, and sensor networks.

Detailed and Complete Alternative Models

1. ATmega8535-16PU: Similar microcontroller with higher clock speed and more program memory.
2. PIC16F877A: Microcontroller from Microchip with comparable features and performance.
3. STM32F103C8T6: ARM-based microcontroller offering advanced capabilities and extensive peripherals.

These alternative models provide similar functionality to AT90LS8535-4JI and can be considered as alternatives based on specific requirements and preferences.

In conclusion, AT90LS8535-4JI is a high-performance microcontroller with advanced features, suitable for a wide range of electronic applications. Its efficient processing capabilities, multiple communication interfaces, and integrated peripherals make it a versatile choice for various industries. While it has certain limitations