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ATMEGA644RFR2-ZFR

Part Number ATMEGA644RFR2-ZFR
Manufacturer Microchip Technology
Description IC RF TXRX+MCU 802.15.4 48VFQFN
Datasheets Download ATMEGA644RFR2-ZFR Datasheet PDFPDF Icon
Price for ATMEGA644RFR2-ZFR
Specification of ATMEGA644RFR2-ZFR
Status Active
Package Tape & Reel (TR),Cut Tape (CT),Cut Tape (CT),Digi-Reel?
Supplier Microchip Technology
Digi-Key Programmable Not Verified
Type TxRx + MCU
RF Family/Standard 802.15.4
Protocol Zigbee
Modulation O-QPSK
Frequency 2.4GHz
Data Rate (Max) 2Mbps
Power – Output 3.5dBm
Sensitivity -100dBm
Memory Size 64kB Flash, 2kB EEPROM, 8kB SRAM
Serial Interfaces IC, JTAG, SPI, USART
GPIO 32
Voltage – Supply 1.8V ~ 3.6V
Current – Receiving 5mA ~ 12.5mA
Current – Transmitting 8mA ~ 14.5mA
Operating Temperature -40C ~ 125C
Mounting Type Surface Mount
Package / Case 48-VFQFN Exposed Pad
Supplier Device Package 48-QFN (7×7)

Applications

The ATMEGA644RFR2-ZFR microcontroller is ideal for various applications due to its robust design and advanced features. It excels in industrial automation systems where it can manage complex control tasks efficiently. In automotive applications, it supports safety-critical functions like airbag deployment timing and engine management. Its low-power consumption makes it suitable for battery-operated devices such as portable medical equipment and smart home sensors. The microcontroller also finds application in consumer electronics, particularly in high-end audio devices that require precise analog-to-digital conversion.

Key Advantages

1. Operating Temperature Range: -40¡ãC to +85¡ãC
2. Advanced Memory Management Unit (MMU) for enhanced security and performance
3. Energy-efficient processing with up to 1.75 W at 3.3 V supply voltage
4. Compliant with ISO 9001:2015 quality management system certification

Frequently Asked Questions

Q1: Can the ATMEGA644RFR2-ZFR be used in environments with extreme temperatures?

A1: Yes, the ATMEGA644RFR2-ZFR operates within a wide temperature range from -40¡ãC to +85¡ãC, making it suitable for both cold and hot environments.

Q2: What certifications does the ATMEGA644RFR2-ZFR have?

A2: The ATMEGA644RFR2-ZFR has been certified compliant with ISO 9001:2015, ensuring high-quality manufacturing processes.

Q3: How does the ATMEGA644RFR2-ZFR support automotive applications?

A3: The ATMEGA644RFR2-ZFR supports automotive applications through its robust design, which includes features like automotive-grade reliability and compliance with automotive safety standards.

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Procurement advantages

1.Fast quote response guaranteed within 24 hours via email or ERP system integration.
2.Global express delivery options ensure components arrive within 48 hours from order confirmation.
3.Inventory exceeding ten million units across multiple warehouses guarantees stock availability.
4.Full BOM LIST procurement support with automated component matching.
5.Free samples available for testing; bulk orders qualify for tiered pricing discounts.

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Global Logistics
Global logistics are available for delivery
B2B Sales
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24/7 Support
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