ATMEGA128RFA1-ZU00 RF/IF and RFID

Power - Output:	3.5dBm
Package / Case:	64-VFQFN Exposed Pad
Operating Temperature:	-40°C ~ 85°C
Current - Transmitting:	8mA ~ 14.5mA
Current - Receiving:	12mA ~ 12.5mA
Voltage - Supply:	1.8 V ~ 3.6 V
GPIO:	38
Serial Interfaces:	I²C, JTAG, SPI, USART
Memory Size:	128kB Flash, 4kB EEPROM, 16kB SRAM
Sensitivity:	-100dBm
Series:	--
Data Rate (Max):	2Mbps
Frequency:	2.4GHz
Modulation:	O-QPSK
Protocol:	6LoWPAN, Zigbee®
RF Family/Standard:	802.15.4
Type:	TxRx + MCU
Part Status:	Active
Packaging:	Tray

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RF Transceiver ICsThe ATMEGA128RFA1-ZU00 transceiver integrated circuit (IC) is a highly versatile, low-power, and low-cost device specifically designed for use in radio frequency (RF) applications. It is an all-in-one solution that eliminates the need for several external components required for traditional RF systems. The IC also offers design engineers the flexibility to customize their designs. It can be used for a wide range of applications including home and building automation, automotive, medical, industrial, and consumer electronics.The ATMEGA128RFA1-ZU00 is part of the Atmel AVR family of low-power CMOS 8-bit microcontroller devices. It has two embedded oscillators that support several RF and low-frequency operations. The ATMEGA128RFA1-ZU00 has a 6-channel 10-bit analog-to-digital converter, programmable gain amplifiers, a low-power sleep mode, and power-on-reset circuitry for improved power-up stability.The ATMEGA128RFA1-ZU00 provides a complete design solution for radio frequency applications. It is optimized for ZigBee and IEEE802.15.4 applications, but can also be used for other wireless communication standards such as Bluetooth® and Wi-Fi®.The ATMEGA128RFA1-ZU00 is designed for use in a wide range of radio frequency applications. It integrates a high-performance FM transceiver and several low-power features, including programmable power levels, receive sensitivity and robust link quality control. It supports up to 400 kbps data rate for ZigBee, Bluetooth, and Wi-Fi standards, and up to 2 Mbps data rate for Bluetooth Low Energy (BLE). The radio transceiver also supports multiple input/output antennas.The ATMEGA128RFA1-ZU00 integrates multiple advanced features for RF applications. It contains an integrated single-ended passive mixer, a differential active mixer, and a programmable power level control for improved RF engagement. It also incorporates a programmable data rate control circuit to support multiple data rate configurations, and an integrated phase-locked loop to support precise frequency hopping. The IC supports loop frequency offset cancellation, automatic frequency correction, and may optionally include an integrated RSSI-ABS power control circuit to support 802.15.4 OFDM-based standards.The ATMEGA128RFA1-ZU00 also features a versatile backward compatible packet handler to simplify data-packet transit and supports various packet types, error detection strategies, and messaging handoff. Additionally, the IC has a low-power sleep mode, and an auto-wake up (AWU) feature for improved power saving. The ATMEGA128RFA1-ZU00 also offers an integrated digital-to-analog converter (DAC) for programmable power control, and a programmable-RF gain control to reduce interference. Its protocol-aware signal chain offers automatic antenna selection, and its embedded power-efficient DSP core significantly reduces external components. The hardware-accelerated channel scan saves power and time, allowing efficient channel selection.The ATMEGA128RFA1-ZU00 also integrates advanced security mechanisms to protect from unauthorized access. The IC supports hardware-based encryption and authentication, AES128 and AES256 encryption algorithms, and secure bootloading to prevent malicious code from being uploaded to the device.The ATMEGA128RFA1-ZU00 is ideal for a wide range of RF applications, from low-power wireless sensors to high-speed Bluetooth and Wi-Fi applications. It offers advanced features, including link quality control, programmable radio power control, and enhanced security options. It provides a low-cost, low-power, and high-performance solution to support a variety of radio frequency applications.

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