ATMEGA128RFA1-ZU00 Overview
The ATMEGA128RFA1-ZU00 is a highly integrated microcontroller designed for wireless applications. It combines an 8-bit AVR CPU core with a 2.4 GHz IEEE 802.15.4-compliant transceiver on a single chip, delivering an optimal balance of processing power and wireless connectivity. This integration supports low power consumption and compact design, ideal for embedded systems requiring reliable RF communication. Featuring abundant memory resources and comprehensive peripheral sets, it suits a wide range of industrial and consumer IoT applications. For further details, visit the IC-Hersteller.
ATMEGA128RFA1-ZU00 Technical Specifications
| Parameter | Spezifikation |
|---|---|
| CPU Core | 8-bit AVR RISC |
| Betriebsfrequenz | Up to 16 MHz |
| Flash-Speicher | 128 KB |
| SRAM | 16 KB |
| EEPROM | 4 KB |
| Wireless Transceiver | 2.4 GHz IEEE 802.15.4 compliant |
| Voltage Supply | 1.8 V to 3.6 V |
| Paket | 64-pin QFN |
| Betriebstemperaturbereich | -40??C bis +85??C |
ATMEGA128RFA1-ZU00 Key Features
- Integrated 8-bit AVR core: Enables efficient processing with low power consumption for embedded applications.
- Built-in 2.4 GHz IEEE 802.15.4 transceiver: Supports robust wireless communication without the need for external RF modules, reducing board space and complexity.
- 128 KB Flash memory and 16 KB SRAM: Provides ample storage for code and data, supporting complex firmware and real-time operations.
- Low voltage operation (1.8 V to 3.6 V): Enhances energy efficiency, enabling battery-powered devices to achieve longer operational life.
- Comprehensive peripheral set: Includes timers, UART, SPI, and I2C interfaces that facilitate flexible connectivity and control options.
- Industrial temperature range (-40??C to +85??C): Ensures reliable operation in harsh environments common in industrial and outdoor applications.
- 64-pin QFN package: Offers a compact footprint suitable for space-constrained designs without sacrificing pin accessibility.
ATMEGA128RFA1-ZU00 Advantages vs Typical Alternatives
This microcontroller??s integrated RF transceiver and mature 8-bit AVR architecture deliver a unique combination of low power consumption, high integration, and ease of development. Unlike separate MCU and radio solutions, it reduces component count and complexity while maintaining strong wireless performance. Its wide operating voltage and temperature range enhance reliability, making it preferable over typical alternatives where robust wireless connectivity and industrial-grade operation are required.
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Typische Anwendungen
- Wireless sensor networks and data acquisition systems, leveraging its integrated RF transceiver for seamless communication and low power consumption.
- Home automation devices requiring efficient wireless control and compact form factor.
- Industrial monitoring systems operating in challenging temperature environments.
- Internet of Things (IoT) endpoints where reliable 2.4 GHz wireless connectivity and embedded processing are critical.
ATMEGA128RFA1-ZU00 Brand Info
This product is part of the Atmel AVR microcontroller family, known for its robust performance and ease of programming. The integration of an IEEE 802.15.4-compliant RF transceiver in the same silicon die reflects the brand??s commitment to delivering versatile, power-efficient solutions for wireless embedded applications. The device benefits from extensive ecosystem support, including development tools, reference designs, and community resources, facilitating accelerated product development cycles.
FAQ
What type of wireless protocol does the ATMEGA128RFA1-ZU00 support?
The device supports the IEEE 802.15.4 wireless protocol operating at 2.4 GHz. This protocol is commonly used in low-rate wireless personal area networks, making the microcontroller suitable for applications requiring reliable, low-power RF communications.
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What is the operating voltage range for this microcontroller?
It operates within a voltage range of 1.8 volts to 3.6 volts, enabling flexibility in power supply design and allowing use in battery-powered and energy-sensitive applications.
Can this microcontroller operate in industrial environments?
Yes, it supports an industrial temperature range from -40??C to +85??C, ensuring stable operation in harsh conditions commonly encountered in industrial and outdoor installations.
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How much on-chip memory is available for program and data storage?
The device includes 128 KB of Flash memory for program storage, 16 KB of SRAM for data, and 4 KB of EEPROM for non-volatile data storage, providing a balanced memory architecture for complex embedded applications.
What package type does the ATMEGA128RFA1-ZU00 come in, and how does it affect design?
It comes in a 64-pin QFN package, which offers a compact footprint with good thermal and electrical performance. This package helps reduce PCB size while maintaining access to necessary I/O pins for versatile system integration.
