MCU: ATmega128RFR2
Package: 64 pin QFN

 1: PF2 ADC2 DIG2
 2: PF3 ADC3 DIG4
 3: PF4 ADC4 TCK
 4: PF5 ADC5 TMS
 5: PF6 ADC6 TDO
 6: PF7 ADC7 TDI
 7: AVCC_RFP
 8: RFP
 9: RFN
10: ACVV_RFN
11: TST
12: RSTN
13: RSTON
14: PG0 DIG3
15: PG1 DIG1
16: PG2 AMR
17: PG3 TOSC2
18: PG4 TOSC1
19: PG5 OC0B
20: Gnd
21: Vcc
22: Vcc
23: Vcc
24: Gnd
25: PD0 INT0 SCL
26: PD1 INT1 SDA
27: PD2 INT2 RXD1
28: PD3 INT3 TXD1
29: PD4 ICP1
30: PD5 XCK1
31: PD6 T1
32: PD7 T0
33: CLKI
34: Vcc
35: Gnd
36: PB0 SSN PCINT0
37: PB1 SCK PCINT1
38: PB2 MOSI PDI PCINT2
39: PB3 MISO PDO PCINT3
40: PB4 OC2A PCINT4
41: PB5 OC1A PCINT5
42: PB6 OC1B PCINT6
43: PB7 OC0A OC1C PCINT7
44: Vcc
45: Gnd
46: PE0 RXD0 PCINT8
47: PE1 TXD0
8: PE2 XCK0 AIN0
49: PE3 OC3A AIN1
50: PE4 OC3B INT4
51: PE5 OC3C INT5
52: PE6 T3 INT6
53: PE7 ICP3 INT7 CLKO
54: Vcc
55: Gnd
56: XTAL2
57: XTAL1
58: AGND
59: AVCC
60: AGND
61: AGND
62: AREF
63: PF0 ADC0
64: PF1 ADC1


Summary:
 
8-bit Microcontroller with Low Power 2.4GHz 
Transceiver for ZigBee and IEEE 802.15.4 
 

•  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 
-  128K Bytes of In-System Self-Programmable Flash 
•  Endurance: 10’000 Write/Erase Cycles @ 125°C (25’000 Cycles @ 85°C) 
-  4K Bytes EEPROM 
•  Endurance: 20’000 Write/Erase Cycles @ 125°C (100’000 Cycles @ 25°C) 
-  16K Bytes Internal SRAM 
•  JTAG (IEEE std. 1149.1 compliant) Interface 
-  Boundary-scan Capabilities According to the JTAG Standard 
-  Extensive On-chip Debug Support 
-  Programming of Flash EEPROM, Fuses and Lock Bits through the JTAG interface 
•  Peripheral Features 
-  Multiple Timer/Counter & PWM channels 
-  Real Time Counter with Separate Oscillator 
-  10-bit, 330 ks/s A/D Converter; Analog Comparator; On-chip Temperature Sensor 
-  Master/Slave SPI Serial Interface 
-  Two Programmable Serial USART 
-  Byte Oriented 2-wire Serial Interface 
•  Advanced Interrupt Handler and Power Save Modes 
•  Watchdog Timer with Separate On-Chip Oscillator 
•  Power-on Reset and Low Current Brown-Out Detector 
•  Fully integrated Low Power Transceiver for 2.4 GHz ISM Band 
-  High Power Amplifier support by TX spectrum side lobe suppression 
-  Supported Data Rates: 250 kb/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 
-  Phase measurement support 
•  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 
-  38 Programmable I/O Lines 
-  64-pad QFN (RoHS/Fully Green) 
•  Temperature Range: -40°C to  125°C 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 @ 25°C 
•  Speed Grade: 0 – 16 MHz @ 1.8 – 3.6V range with integrated voltage regulators 

