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.
Other people’s search terms
– ATMEGA644RFR2-ZFR applications
– ATMEGA644RFR2-ZFR key advantages
– ATMEGA644RFR2-ZFR frequently asked questions
– ATMEGA644RFR2-ZFR certifications
– ATMEGA644RFR2-ZFR technical specifications