Microchip Technology Tariff Inquiry

ATMEGA88A-MMH

Microchip Technology's ATMEGA88A-MMH is a low-power, high-performance 8-bit microcontroller unit (MCU) based on the enhanced AVR architecture. It is designed to provide high computation and memory capabilities in a compact package, making it suitable for a wide range of applications.

Description:

The ATMEGA88A-MMH 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. It operates at a frequency of up to 20 MHz and has a wide operating voltage range of 1.8 - 5.5 V. The microcontroller is available in a surface-mount QFN package with a 32-pin configuration.

Features:

1. Enhanced AVR RISC architecture with 128 powerful instructions and a 16-cycle execution time for each instruction.
2. In-system programmable (ISP) Flash memory for code storage.
3. 1 KB SRAM and 512 bytes EEPROM for data storage.
4. 6 general-purpose I/O lines with optional internal pull-up resistors.
5. 32 general-purpose working registers for flexible use.
6. Three 8-bit wide timers/counters with input capture and compare modes.
7. UART for serial communication.
8. Two-wire serial interface for I2C communication.
9. SPI interface for high-speed data communication.
10. Programmable watchdog timer with internal oscillator.
11. Eight-level deep power-on reset (POR) and brown-out reset (BOR) with hysteresis.
12. Sleep mode for power-saving operation.
13. External and internal interrupts with configurable interrupt priorities.

Applications:

The ATMEGA88A-MMH is suitable for a wide range of applications due to its powerful features and compact form factor. Some common applications include:

1. Industrial control systems and automation.
2. Home automation and smart appliances.
3. Medical devices and equipment.
4. Portable electronic devices and gadgets.
5. Data acquisition and signal processing systems.
6. Battery-powered devices and energy-harvesting systems.
7. Embedded systems and IoT devices.
8. Robotics and motor control applications.
9. Security systems and access control devices.
10. Consumer electronics and appliances.

The ATMEGA88A-MMH's combination of performance, memory, and low-power capabilities make it an ideal choice for applications that require a balance between processing power, memory, and energy efficiency.