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The ATTINY88-AU is a microcontroller from Microchip Technology. Below are its specifications, descriptions, and features:

Specifications:

• Manufacturer: Microchip
• Core: 8-bit AVR
• Flash Memory: 8 KB
• SRAM: 512 bytes
• EEPROM: 512 bytes
• Max CPU Speed: 12 MHz
• Operating Voltage: 1.8V - 5.5V
• Package: TQFP-32
• I/O Pins: 28
• ADC Channels: 8 (10-bit resolution)
• Timers: Two 8-bit timers, one 16-bit timer
• PWM Channels: 6
• USART: 1
• SPI: 1
• TWI (I²C): 1
• Watchdog Timer: Yes
• Operating Temperature Range: -40°C to +85°C

Descriptions:

The ATTINY88-AU is a low-power, high-performance microcontroller based on Microchip’s AVR RISC architecture. It is designed for embedded applications requiring compact size, efficient processing, and low power consumption. The device includes an advanced analog-to-digital converter (ADC), multiple communication interfaces, and flexible timer/counters for PWM generation.

Features:

• Low Power Consumption: Ideal for battery-operated applications.
• High Integration: Combines Flash, SRAM, EEPROM, and peripherals in a single chip.
• Flexible Clocking Options: Supports internal and external oscillators.
• Robust I/O: Supports up to 28 programmable I/O pins.
• Analog Capabilities: 8-channel 10-bit ADC for sensor interfacing.
• Communication Interfaces: USART, SPI, and I²C for connectivity.
• PWM Support: Six PWM channels for motor control and LED dimming.
• Wide Voltage Range: Operates from 1.8V to 5.5V.

This microcontroller is commonly used in consumer electronics, industrial control systems, and IoT applications.