Microchip Technology Tariff Inquiry

ATMEGA88A-AUR

The ATMEGA88A-AUR is a microcontroller unit (MCU) produced by Microchip Technology. It is part of the ATmega family of 8-bit AVR microcontrollers, which are widely used in various applications due to their high performance, low power consumption, and ease of use.

Description:

The ATMEGA88A-AUR is an 8-bit microcontroller based on the AVR enhanced RISC architecture. It features 8 KB of in-system programmable flash memory for storing the program code, 1 KB of SRAM for data storage, and 512 bytes of EEPROM for non-volatile storage. The MCU operates at a frequency of up to 20 MHz and is available in a 28-pin TQFP package.

Features:

1. 8-bit RISC architecture with 128 instructions, most of which can execute in a single clock cycle.
2. 8 KB of in-system programmable flash memory with read-while-write capability.
3. 1 KB of SRAM and 512 bytes of EEPROM.
4. 23 general-purpose I/O lines with optional internal pull-up resistors.
5. 32 general-purpose working registers.
6. Nested interrupt controller with 16 priority levels.
7. On-chip debug support with JTAG interface.
8. Two 8-bit timers/counters with input capture and compare modes.
9. UART for serial communication.
10. SPI and I2C interfaces for communication with external devices.
11. Power-saving features, including system clock frequency division, power-down mode, and sleep mode.
12. Internal and external interrupts with up to 16 interrupt sources.
13. Programmable watchdog timer with internal oscillator.
14. Oscillator calibration for improved accuracy.
15. Brown-out detection and reset.

Applications:

The ATMEGA88A-AUR is suitable for a wide range of applications, including but not limited to:

1. Industrial control systems and automation.
2. Home automation and smart appliances.
3. Data acquisition and signal processing systems.
4. Battery-powered devices and portable electronics.
5. Embedded systems in consumer products, such as toys, appliances, and gaming devices.
6. Security systems, including access control and surveillance.
7. Medical devices and equipment.
8. Telecommunication systems and devices.
9. Automotive control systems and accessories.
10. Educational and hobbyist projects.

The ATMEGA88A-AUR's combination of performance, low power consumption, and a wide range of features make it a popular choice for both professional engineers and hobbyists alike.