Microchip Technology Tariff Inquiry

AT90LS8535-4AC

The AT90LS8535-4AC is a low-power, high-performance 8-bit microcontroller (MCU) manufactured by Microchip Technology. It is based on the AVR enhanced RISC architecture, which provides high code density, fast execution, and low power consumption. The AT90LS8535-4AC is a member of the AT90S8535 family, which is part of the broader AT90LS8500 series of MCUs.

Description:

The AT90LS8535-4AC features 8KB of in-system programmable Flash memory, 512 bytes of EEPROM, and 512 bytes of SRAM. It operates at a maximum frequency of 4 MHz and is available in a 40-pin PDIP (Plastic Dual In-line Package) or a 40-pin PLCC (Plastic Leaded Chip Carrier) package.

Features:

1. Low-power consumption: The AT90LS8535-4AC is designed for low-power applications, making it suitable for battery-powered devices.
2. In-system programmable Flash memory: The 8KB of Flash memory allows for easy programming and updating of the firmware.
3. EEPROM: The 512 bytes of EEPROM provide non-volatile storage for user data and program configurations.
4. SRAM: The 512 bytes of SRAM provide temporary data storage for the MCU.
5. Enhanced RISC architecture: The AVR core offers high code density and fast execution, resulting in efficient use of the Flash memory and improved performance.
6. On-chip peripherals: The AT90LS8535-4AC includes various on-chip peripherals, such as a watchdog timer, a voltage regulator, and an oscillator with PLL for improved clock frequency.
7. I/O ports: The MCU features 34 general-purpose I/O pins, which can be configured for various functions, such as digital I/O, PWM outputs, or serial communication interfaces.

Applications:

The AT90LS8535-4AC is suitable for a wide range of applications due to its low-power consumption, high performance, and versatile features. Some potential applications include:

1. Battery-powered devices: The low-power consumption of the AT90LS8535-4AC makes it ideal for devices that require long battery life, such as remote controls, wireless sensors, and portable electronics.
2. Industrial control: The MCU can be used in industrial control applications, such as motor control, sensor interfacing, and data acquisition systems.
3. Home automation: The AT90LS8535-4AC can be used in home automation systems for controlling lighting, HVAC, and security systems.
4. Medical devices: The MCU can be employed in low-power medical devices, such as portable monitoring equipment and wearable health devices.
5. Consumer electronics: The AT90LS8535-4AC can be used in various consumer electronics applications, such as remote controls, toys, and small appliances.

In summary, the AT90LS8535-4AC is a low-power, high-performance 8-bit microcontroller that offers a range of features and capabilities, making it suitable for a wide range of applications, particularly those that require energy efficiency and high code density.