ATMEGA128RZAV-8MU Overview
The ATMEGA128RZAV-8MU is a high-performance 8-bit microcontroller designed for embedded control applications requiring robust processing power and extensive memory resources. It features a rich set of peripherals, including advanced communication interfaces and versatile timers, making it suitable for complex control systems. With an 8 MHz operating frequency and low power consumption modes, this device balances speed and energy efficiency effectively. The microcontroller supports a wide voltage range and includes integrated analog and digital functionalities, providing a flexible platform for industrial, automotive, and consumer electronics designs. Detailed product information can be found at the IC Manufacturer website.
ATMEGA128RZAV-8MU Technical Specifications
| Parameter | Specification |
|---|---|
| Core | 8-bit AVR |
| Operating Frequency | Up to 8 MHz |
| Flash Memory | 128 KB |
| SRAM | 16 KB |
| EEPROM | 4 KB |
| Operating Voltage | 2.7 V to 5.5 V |
| Package | 64-pin TQFP |
| Timers | Two 8-bit and one 16-bit Timer/Counters |
| Communication Interfaces | USART, SPI, I2C (TWI) |
| ADC | 12-channel 10-bit ADC |
ATMEGA128RZAV-8MU Key Features
- 8-bit AVR Core: Provides efficient instruction execution enabling fast processing and real-time control for embedded applications.
- Rich Memory Resources: 128 KB Flash and 16 KB SRAM support complex code and data storage, enhancing application capability.
- Integrated Communication Interfaces: Includes USART, SPI, and I2C protocols for versatile connectivity and seamless integration into industrial networks.
- Multiple Timers and ADC Channels: Offers precise timing control and accurate analog signal processing critical for sensor and actuator interfacing.
- Low Power Consumption: Supports power-saving modes that extend battery life in portable and remote applications without sacrificing performance.
- Wide Operating Voltage Range: Ensures reliable operation across 2.7 V to 5.5 V, suitable for varied power supply conditions in industrial environments.
- 64-pin TQFP Package: Offers a compact form factor with enhanced I/O availability, simplifying PCB layout and system integration.
ATMEGA128RZAV-8MU Advantages vs Typical Alternatives
This microcontroller delivers superior integration with a balance of memory size, peripheral variety, and power efficiency compared to typical 8-bit alternatives. Its extensive communication support and analog capabilities provide precise control and robust connectivity, which are critical for complex industrial and embedded systems. The broad voltage range and low power modes enhance reliability and operational flexibility in diverse environments.
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Typical Applications
- Industrial automation systems requiring precise control and communication, benefiting from the microcontroller??s multiple timers and serial interfaces for sensor and actuator management.
- Consumer electronics devices that demand efficient processing and low power consumption for extended battery life and responsive user interfaces.
- Automotive control modules where reliable operation over a wide voltage range and robust peripheral integration are essential.
- Embedded control in instrumentation and measurement systems leveraging the integrated 10-bit ADC for accurate analog data acquisition.
ATMEGA128RZAV-8MU Brand Info
The ATMEGA128RZAV-8MU is part of the ATmega family renowned for its versatile and powerful 8-bit microcontrollers. Designed for embedded control and industrial applications, this product line emphasizes reliable operation, extensive peripheral integration, and ease of development. The device??s architecture supports rapid code execution and broad application flexibility, maintaining the brand??s commitment to high-quality, performance-driven semiconductor solutions.
FAQ
What is the maximum operating frequency of this microcontroller?
The device operates at a maximum frequency of 8 MHz, allowing it to efficiently handle real-time control and processing in embedded systems.
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Which communication interfaces are supported?
It supports USART, SPI, and I2C (also known as TWI), enabling flexible and reliable communication with a wide range of peripherals and external devices.
How much memory does the microcontroller have?
This microcontroller features 128 KB of Flash memory for program storage, complemented by 16 KB of SRAM for data operations, and 4 KB of EEPROM for non-volatile data storage.
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What are the power requirements and consumption modes?
The device operates over a voltage range of 2.7 V to 5.5 V and includes multiple power-saving modes to optimize energy consumption, making it suitable for battery-powered and energy-sensitive applications.
Which package type does this microcontroller use?
The microcontroller is housed in a 64-pin TQFP package, providing a compact footprint with ample I/O pins for complex system design and easy integration into circuit boards.
