ATMEGA644RFR2-ZFR Microchip

ATmega2564/1284/644RFR2 Features Network support by hardware assisted Multiple PAN Address Filtering Advanced Hardware assisted Reduced Power Consumption High Performance, Low Power AVR 8-Bit Microcontroller Advanced RISC Architecture - 135 Powerful Instructions Most Single Clock Cycle Execution - 32x8 General Purpose Working Registers / On-Chip 2-cycle Multiplier - Up to 16 MIPS Throughput at 16 MHz and 1.8V Fully Static Operation Non-volatile Program and Data Memories - 256K/128K/64K Bytes of In-System Self-Programmable Flash 8-bit Endurance: 10000 Write/Erase Cycles 125C (25000 Cycles 85C) - 8K/4K/2K Bytes EEPROM Microcontroller Endurance: 20000 Write/E rase Cycles 125C (100000 Cycles 25C) - 32K/16K/8K Bytes Internal SRAM with Low Power JTAG (IEEE std. 1149.1 compliant) Interface - Boundary-scan Capabilities According to the JTAG Standard 2.4GHz - Extensive On-chip Debug Support - Programming of Flash EEPROM, Fuses and Lock Bits through the JTAG interface Transceiver for Peripheral Features - Multiple Timer/Counter & PWM channels ZigBee and - Real Time Counter with Separate Oscillator - 10-bit, 330 ks/s A/D Converter Analog Comparator On-chip Temperature Sensor IEEE 802.15.4 - Master/Slave SPI Serial Interface - Two Programmable Serial USART - Byte Oriented 2-wire Serial Interface ATmega2564RFR2 Advanced Interrupt Handler and Power Save Modes Watchdog Timer with Separate On-Chip Oscillator ATmega1284RFR2 Power-on Reset and Low Current Brown-Out Detector Fully integrated Low Power Transceiver for 2.4 GHz ISM Band ATmega644RFR2 - High Power Amplifier support by TX spectrum side lobe suppression - Supported Data Rates: 250 k b/s and 500 kb/s, 1 Mb/s, 2 Mb/s - -100 dBm RX Sensitivity TX Output Power up to 3.5 dBm - Hardware Assisted MAC (Auto-Acknowledge, Auto-Retry) - 32 Bit IEEE 802.15.4 Symbol Counter - SFD-Detection, Spreading De-Spreading Framing CRC-16 Computation - Antenna Diversity and TX/RX control / TX/RX 128 Byte Frame Buffer PLL synthesizer with 5 MHz and 500 kHz channel spacing for 2.4 GHz ISM Band Hardware Security (AES, True Random Generator) Integrated Crystal Oscillators (32.768 kHz & 16 MHz, external crystal needed) I/O and Package - 33 Programmable I/O Lines - 48-pad QFN (RoHS/Fully Green) Temperature Range: -40C to 125C Industrial Ultra Low Power consumption (1.8 to 3.6V) for AVR & Rx/Tx: 10.1mA/18.6 mA - CPU Active Mode (16MHz): 4.1 mA - 2.4GHz Transceiver: RX ON 6.0 mA / TX 14.5 mA (maximum TX output power) - Deep Sleep Mode: <700nA 25C Speed Grade: 0 16 MHz 1.8 3.6V range with integrated voltage regulators Applications ZigBee / IEEE 802.15.4-2011/2006/2003 Full and Reduced Function Device General Purpose 2.4GHz ISM Band Transceiver with Microcontroller 42073BS-MCU Wireless-09/14 RF4CE, SP100, WirelessHART, ISM Applications and IPv6 / 6LoWPAN 1 42073BS-MCU Wireless-09/14 1 Pin Configurations Figure 1-1. Pinout ATmega2564/1284/644RFR2 48 47 46 45 44 43 42 41 40 39 38 37 PF3/4:ADC3/4:TCK:DIG4 1 36 PE2:XCK0:AIN0 PF5:ADC5:TMS 2 35 PE1:TXD0 PF6:ADC6:TDO 3 34 PE0:RXD0:PCINT8 PF7:ADC7:TDI 4 33 PB7:OC0A:OC1C:PCINT7 ATmega2564/1284/644RFR2 AVSS RFP 5 32 PB6:OC1B:PCINT6 RFP 6 31 PB5:OC1A:PCINT5 QFN 48 RFN 7 30 PB4:OC2A:PCINT4 AVSS RFN 8 29 PB3:MISO:PDO:PCINT3 7x7 mm TST 9 28 PB2:MOSI:PDI:PCINT2 RSTN 10 27 PB1:SCK:PCINT1 PG1:DIG1 11 26 PB0:SSN:PCINT0 PG3:TOSC2 12 25 CLKI 13 14 15 16 17 18 19 20 21 22 23 24 Note: The large center pad underneath the QFN/MLF package is made of metal and internally connected to AVSS. It should be so ldered or glued to the board to ensure good mechanical stability. If the center pad is left unconnected, the package might loosen from the board. It is not recommended to use the exposed paddle as a replacement of the regular AVSS pins. 2 Disclaimer Typical values contained in this datasheet are based on simulation and characterization results of other AVR microcontrollers and radio transceivers manufactured in a similar process technology. Minimum and Maximum values will be available after the device is characterized. 2 ATmega2564/1284/644RFR2 42073BS-MCU Wireless-09/14 PG4:TOSC1 PF2:ADC2:DIG2 DVSS:DSVSS PF1:ADC1 DVDD PF0:ADC0 DEVDD AVDD PD0:SCL:INT0 EVDD PD1:SDA:INT1 AVSS:ASVSS PD2:RXD1:INT2 XTAL1 PD3:TXD1:INT3 XTAL2 PE7:ICP3:INT7:CLKO PD4:ICP1 PD5:XCK1 PE5:OC3C:INT5 PD6:T1 PE4:OC3B:INT4 PD7:T0 PE3:OC3A:AIN1