ATMEGA128RFA1-ZU Atmel, ATMEGA128RFA1-ZU Datasheet - Page 521

• Manufacturer Part Number: ATMEGA128RFA1-ZU
• Description: IC AVR MCU 2.4GHZ XCEIVER 64QFN
• Manufacturer: Atmel
• Series: ATMEGAr

Specifications of ATMEGA128RFA1-ZU

• Frequency: 2.4GHz
• Data Rate - Maximum: 2Mbps
• Modulation Or Protocol: 802.15.4 Zigbee
• Applications: General Purpose
• Power - Output: 3.5dBm
• Sensitivity: -100dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Current - Receiving: 12.5mA
• Current - Transmitting: 14.5mA
• Data Interface: PCB, Surface Mount
• Memory Size: 128kB Flash, 4kB EEPROM, 16kB RAM
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-VFQFN, Exposed Pad
• Rf Ic Case Style: QFN
• No. Of Pins: 64
• Supply Voltage Range: 1.8V To 3.6V
• Operating Temperature Range: -40°C To +85°C
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Processor Series: ATMEGA128x
• Core: AVR8
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 128 KB
• Data Ram Size: 16 KB
• Interface Type: JTAG
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 38
• Number Of Timers: 6
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVR128RFA1-EK1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8266A-MCU Wireless-12/09
24 USART in SPI Mode ...................................................................... 368
25 2-wire Serial Interface................................................................... 377
26 AC – Analog Comparator ............................................................. 407
27 ADC – Analog to Digital Converter.............................................. 410
23.6 Data Transmission – The USART Transmitter................................................. 345
23.7 Data Reception – The USART Receiver .......................................................... 348
23.8 Asynchronous Data Reception......................................................................... 352
23.9 Multi-processor Communication Mode............................................................. 355
23.10 Register Description ....................................................................................... 356
23.11 Examples of Baud Rate Setting ..................................................................... 365
24.1 Overview........................................................................................................... 368
24.2 USART MSPIM vs. SPI .................................................................................... 368
24.3 SPI Data Modes and Timing ............................................................................ 369
24.4 Frame Formats ................................................................................................. 370
24.5 Data Transfer.................................................................................................... 371
24.6 USART MSPIM Register Description ............................................................... 373
25.1 Features ........................................................................................................... 377
25.2 2-wire Serial Interface Bus Definition ............................................................... 377
25.3 Data Transfer and Frame Format..................................................................... 378
25.4 Multi-master Bus Systems, Arbitration and Synchronization ........................... 380
25.5 Overview of the TWI Module ............................................................................ 382
25.6 Using the TWI................................................................................................... 384
25.7 Transmission Modes ........................................................................................ 387
25.8 Multi-master Systems and Arbitration .............................................................. 400
25.9 Register Description ......................................................................................... 401
26.1 Analog Comparator Multiplexed Input.............................................................. 407
26.2 Register Description ......................................................................................... 408
27.1 Features ........................................................................................................... 410
27.2 Operation.......................................................................................................... 411
27.3 ADC Start-Up.................................................................................................... 412
27.4 Starting a Conversion....................................................................................... 413
27.5 Pre-scaling and Conversion Timing ................................................................. 413
27.6 Changing Channel or Reference Selection...................................................... 417
27.7 ADC Noise Canceller ....................................................................................... 420
27.8 ADC Conversion Result ................................................................................... 423
27.9 Internal Temperature Measurement................................................................. 425
ATmega128RFA1
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