ATMEGA256RFR2-ZUR Overview
The ATMEGA256RFR2-ZUR is a high-performance 8-bit microcontroller that integrates an advanced RF transceiver, tailored for wireless applications requiring robust connectivity and low power consumption. Featuring an enhanced AVR core and extensive memory resources, this device supports seamless integration in complex embedded systems. Its built-in IEEE 802.15.4 compliant transceiver enables reliable communication in industrial, consumer, and IoT environments. Designed for engineers and sourcing specialists, this microcontroller simplifies development cycles while delivering consistent performance. For more detailed supplier and manufacturing information, visit ICメーカー.
ATMEGA256RFR2-ZUR Technical Specifications
| パラメータ | 仕様 |
|---|---|
| コア・アーキテクチャ | 8-bit AVR RISC |
| Operating Frequency | Up to 16 MHz |
| フラッシュメモリー | 256 KB |
| SRAM | 32 KB |
| EEPROM | 4 KB |
| RF Transceiver | IEEE 802.15.4 compliant, 2.4 GHz band |
| 電源電圧 | 1.8 V to 3.6 V |
| パッケージタイプ | 64-pin QFN |
| 動作温度範囲 | -40度～85度 |
| 統合ペリフェラル | USART, SPI, TWI, ADC, Timers |
ATMEGA256RFR2-ZUR Key Features
- Integrated IEEE 802.15.4 RF Transceiver: Enables efficient and reliable wireless communication in the 2.4 GHz ISM band, reducing external component count and simplifying design.
- 高いメモリ容量： 256 KB of flash and 32 KB SRAM provide ample space for complex firmware, supporting sophisticated application development and multi-protocol stacks.
- 低消費電力： Designed with power-saving modes, this microcontroller extends battery life in portable and wireless sensor applications.
- Robust Peripheral Set: Includes multiple communication interfaces such as USART, SPI, and TWI, facilitating flexible connectivity and sensor integration.
ATMEGA256RFR2-ZUR Advantages vs Typical Alternatives
This microcontroller offers a unique combination of an integrated 2.4 GHz RF transceiver with a powerful AVR core, delivering high sensitivity and accurate wireless communication. Its low voltage operation and extensive memory make it more versatile and energy-efficient compared to typical separate microcontroller and RF module solutions. The single-chip integration enhances reliability and reduces overall system complexity, benefiting industrial and IoT applications.
ベストセラー商品
代表的なアプリケーション
- Wireless sensor networks and industrial automation systems requiring low-power, reliable RF communication and real-time processing capabilities.
- Smart home devices implementing secure and low-latency wireless connectivity for automation and control functions.
- Remote monitoring systems where long battery life and robust data transmission are critical.
- Embedded systems in consumer electronics that benefit from integrated RF capabilities combined with a high-performance microcontroller core.
ATMEGA256RFR2-ZUR Brand Info
This microcontroller is part of the manufacturer??s high-quality AVR product family, renowned for balancing performance and energy efficiency. The device??s comprehensive integration of a radio transceiver and microcontroller core reflects the brand??s commitment to simplifying wireless system design. It supports a wide range of development tools and software libraries, enhancing time-to-market and system reliability. The brand provides extensive technical documentation and support, making this product a preferred choice for embedded system designers.
よくあるご質問
What is the maximum operating frequency of this microcontroller?
The maximum operating frequency is 16 MHz, which allows for efficient processing performance suitable for a variety of embedded applications while balancing power consumption.
注目商品
Does this device include built-in wireless communication capabilities?
Yes, it integrates an IEEE 802.15.4 compliant RF transceiver operating in the 2.4 GHz ISM band, facilitating seamless wireless communication without the need for external RF modules.
What are the memory sizes available on this microcontroller?
The device provides 256 KB of flash memory for program storage, 32 KB of SRAM for runtime data, and 4 KB of EEPROM for non-volatile storage, supporting complex firmware and data retention.
お問い合わせ
Is this microcontroller suitable for low-power applications?
Absolutely. It features multiple power-saving modes and operates at supply voltages as low as 1.8 V, making it ideal for battery-powered and energy-conscious devices.
What packaging options are available for this device?
The microcontroller comes in a 64-pin QFN package, which offers a compact footprint and efficient thermal performance, suitable for space-constrained designs.
