ATMEGA168-15MZ

ATMEGA168-15MZ - Automotive-Grade 8-Bit AVR Microcontroller

The ATMEGA168-15MZ from Microchip Technology is a high-performance, low-power 8-bit AVR RISC-based microcontroller designed for automotive and industrial applications. This automotive-grade MCU combines 16KB of in-system programmable Flash memory with read-while-write capabilities, 512 bytes of EEPROM, 1KB SRAM, 23 general-purpose I/O lines, and a rich set of peripherals.

Key Features & Benefits

• Automotive-Grade Reliability: AEC-Q100 qualified for demanding automotive environments
• High Performance: 16MHz operation with advanced RISC architecture
• Flexible Connectivity: I2C, SPI, and UART/USART interfaces for versatile communication
• Rich Peripheral Set: PWM, WDT, Brown-out Detection, and 8-channel 10-bit ADC
• Wide Operating Range: 2.7V to 5.5V supply voltage, -40°C to 125°C temperature range
• Compact Package: 32-QFN (5x5mm) surface mount package with exposed pad

Applications

The ATMEGA168-15MZ is ideal for automotive control systems, industrial automation, sensor networks, motor control applications, and embedded systems requiring reliable performance in harsh environments. Its automotive qualification makes it suitable for body electronics, dashboard controls, and safety-critical automotive applications.

Performance Advantages

This microcontroller delivers exceptional performance with its advanced RISC architecture, achieving up to 16 MIPS throughput at 16MHz. The on-chip 2-cycle multiplier enhances computational efficiency, while the low-power consumption modes (down to 0.1µA in power-down mode) make it ideal for battery-powered applications. The self-programming capability via boot loader enables field updates and flexible application development.

Development & Programming

The ATMEGA168-15MZ supports multiple programming interfaces including ISP (In-System Programming), JTAG, and debugWIRE for on-chip debugging. It's fully compatible with Atmel Studio and Arduino IDE, providing extensive development tool support. The device features 32 general-purpose working registers directly connected to the ALU, enabling single-cycle execution for most instructions.

Quality & Reliability

As an automotive-qualified component meeting AEC-Q100 standards, this microcontroller undergoes rigorous testing for temperature cycling, humidity resistance, and electrical stress. The device includes built-in safety features such as programmable brown-out detection, watchdog timer, and internal calibrated oscillator, ensuring reliable operation in mission-critical applications.

Why Choose HQICKEY?

At HQICKEY, we provide authentic, quality-assured electronic components with comprehensive technical support. All products are sourced directly from authorized distributors and undergo rigorous quality inspection. We offer competitive pricing, fast worldwide shipping, and expert technical assistance to support your design projects from prototype to production.

Related Products & Resources

Explore our complete range of Microcontrollers for your embedded design needs, including 8-bit, 16-bit, and 32-bit MCUs from leading manufacturers. Whether you need ARM Cortex-M, PIC, AVR, or other microcontroller families, we have the components you need for automotive, industrial, IoT, and consumer electronics applications.

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• ATMEGA168-15MZ.pdf