Atmel Corporation ATMEGA2561R231-AU Antenna Connector: PCB, Surface Mount Applications: - Core: AVR8 Current - Receiving: - Current - Transmitting: - Data Bus Width: 8 bit Data Interface: PCB, Surface Mount Data Ram Size: 8 KB Data Rate - Maximum: - Development Tools By Supplier: ATAVRRZ541, ATAVRRAVEN, ATAVRRZUSBSTICK, ATAVRISP2, ATAVRRZ201 Frequency: 2.4GHz Memory Size: 256kB Flash, 4kB EEPROM, 8kB RAM Modulation Or Protocol: 802.15.4 Zigbee, 6LoWPAN, RF4CE, SP100, WirelessHART?„?, ISM Operating Temperature: - Package / Case: 64-TQFP, 32-QFN Power - Output: - Processor Series: ATMEGA256x Program Memory Size: 256 KB Program Memory Type: Flash Sensitivity: - Series: - Voltage - Supply: - Product Category: 8-bit Microcontrollers - MCU RoHS: yes Data RAM Size: 8 KB On-Chip ADC: Yes Data ROM Size: 4 KB Factory Pack Quantity: 1