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Product attributes Property Value
Manufacturer Microchip Technology
Product Series AVR® ATmega
Packaging | Tape & Reel (TR)
Core Processor AVR
Core Size 8-Bit
Speed 16MHz
Connectivity I2C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 23
Program Memory Size 8KB (4K x 16)
Program Memory Type FLASH
EEPROM Size 512 x 8
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade Automotive
Qualification AEC-Q100
Mounting Type Surface Mount
Supplier Device Package 32-TQFP (7x7)
Package / Case 32-TQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

ATMEGA88-15AT Automotive-Grade 8-Bit AVR Microcontroller

The ATMEGA88-15AT is a high-performance, low-power automotive-grade 8-bit AVR RISC-based microcontroller from Microchip Technology. Designed specifically for automotive applications, this MCU combines 8KB of in-system programmable Flash memory with advanced RISC architecture, making it ideal for embedded control systems requiring robust performance in harsh environments.

Key Features & Benefits

  • Automotive-Grade Reliability: AEC-Q100 qualified for demanding automotive applications with extended temperature range (-40°C to 85°C)
  • High Performance: 16MHz operating frequency with advanced RISC architecture delivers efficient processing power
  • Flexible Connectivity: Multiple communication interfaces including I2C, SPI, and UART/USART for seamless integration
  • Rich Peripheral Set: Integrated Brown-out Detection/Reset, Power-on Reset, PWM, and Watchdog Timer
  • Generous I/O: 23 programmable I/O pins provide extensive interfacing capabilities
  • Analog Capabilities: 8-channel 10-bit ADC for precise analog signal processing
  • Low Power Operation: Wide voltage supply range (2.7V to 5.5V) optimizes power efficiency

Applications

The ATMEGA88-15AT is perfectly suited for automotive control systems, industrial automation, motor control applications, sensor interfaces, and embedded systems requiring reliable operation in extreme temperature conditions. Its automotive qualification and robust feature set make it an excellent choice for safety-critical applications.

Why Choose ATMEGA88-15AT?

This microcontroller combines proven AVR architecture with automotive-grade reliability, offering designers a cost-effective solution for demanding embedded applications. The comprehensive peripheral set, flexible I/O configuration, and low power consumption make it ideal for battery-powered and energy-efficient designs.


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