ATMEGA644RFR2-ZU Microchip Technology

Description: IC RF TXRX+MCU 802.15.4 48VFQFN, Packaging: Tray, Package / Case: 48-VFQFN Exposed Pad, Sensitivity: -100dBm, Mounting Type: Surface Mount, Frequency: 2.4GHz, Memory Size: 64kB Flash, 2kB EEPROM, 8kB SRAM, Type: TxRx + MCU, Operating Temperature: -40°C ~ 85°C, Voltage - Supply: 1.8V ~ 3.6V, Power - Output: 3.5dBm, Protocol: Zigbee®, Current - Receiving: 5mA ~ 12.5mA, Data Rate (Max): 2Mbps, Current - Transmitting: 8mA ~ 14.5mA, Supplier Device Package: 48-QFN (7x7), GPIO: 32, Modulation: O-QPSK, RF Family/Standard: 802.15.4, Serial Interfaces: I2C, JTAG, SPI, USART, DigiKey Programmable: Not Verified.