The ATMEGA88-15AZ is an IC (Integrated Circuit) microcontroller developed by Microchip Technology. It belongs to the ATmega family of 8-bit microcontrollers and is designed for low-power applications. This model operates at a voltage range of 1.8V to 5.5V, making it suitable for a wide range of devices.
Key Features:
1. High Performance: The ATMEGA88-15AZ microcontroller is based on the AVR (Advanced Virtual RISC) architecture, which enables it to execute instructions quickly and efficiently. It has a maximum CPU clock frequency of 20 MHz and can deliver up to 20 MIPS (Million Instructions Per Second) throughput.
2. Flash Memory: It incorporates 8KB of in-system programmable Flash memory. This allows for easy and flexible program updating in the field, without the need for external programming devices.
3. EEPROM and SRAM Memory: The microcontroller includes 512 bytes of EEPROM (Electrically Erasable Programmable Read-Only Memory) for non-volatile storage, enabling data to be retained even when power is removed. Additionally, it has 1KB of SRAM (Static Random-Access Memory) for temporary data storage during program execution.
4. Peripherals and I/O: The ATMEGA88-15AZ provides a variety of peripherals and I/O options, including 23 general-purpose I/O pins, 32 programmable I/O lines, and 6 multiplexed analog inputs. It also features several communication interfaces such as UART (Universal Asynchronous Receiver/Transmitter), SPI (Serial Peripheral Interface), and I2C (Inter-Integrated Circuit) for easy connectivity with other devices.
5. Timers and Counters: The microcontroller contains three 16-bit Timer/Counters with various operating modes, including PWM (Pulse Width Modulation) capability. These timers are useful for precise timekeeping, generating timing intervals, and controlling external events.
6. Low Power Consumption: The ATMEGA88-15AZ is designed to operate efficiently at low power. It features various power-saving modes, including Idle, Power-down, and Standby modes, allowing for extended battery life in battery-powered applications.
7. Development Tools: Microchip offers a comprehensive set of development tools for programming, debugging, and testing the ATMEGA88-15AZ microcontroller. This includes an integrated development environment (IDE), compilers, debuggers, and simulation software.
The ATMEGA88-15AZ is a versatile microcontroller suitable for a wide range of applications such as consumer electronics, industrial automation, home automation, and more. Its combination of high performance, low power consumption, and rich peripheral options makes it a popular choice for embedded system designers.
