ATMEGA128RFA1-ZU Atmel, ATMEGA128RFA1-ZU Datasheet - Page 169
ATMEGA128RFA1-ZU
Manufacturer Part Number
ATMEGA128RFA1-ZU
Description
IC AVR MCU 2.4GHZ XCEIVER 64QFN
Manufacturer
Atmel
Series
ATMEGAr
Datasheets
1.ATMEGA128-16AU.pdf
(385 pages)
2.ATAVR128RFA1-EK1.pdf
(13 pages)
3.ATAVR128RFA1-EK1.pdf
(555 pages)
4.ATMEGA128RFA1-ZU.pdf
(524 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATMEGA128RFA1-ZU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATMEGA128RFA1-ZUR
Manufacturer:
ON
Quantity:
56 000
- ATMEGA128-16AU PDF datasheet
- ATAVR128RFA1-EK1 PDF datasheet #2
- ATAVR128RFA1-EK1 PDF datasheet #3
- ATMEGA128RFA1-ZU PDF datasheet #4
- Current page: 169 of 524
- Download datasheet (5Mb)
12.6.5 TRXPR – Transceiver Pin Register
8266A-MCU Wireless-12/09
• Bit 2 – PRRAM2 - Power Reduction SRAM 2
Setting this bit to one will disable the SRAM block 2. Setting this bit to zero will enable
the SRAM block 2.
• Bit 1 – PRRAM1 - Power Reduction SRAM 1
Setting this bit to one will disable the SRAM block 1. Setting this bit to zero will enable
the SRAM block 1.
• Bit 0 – PRRAM0 - Power Reduction SRAM 0
Setting this bit to one will disable the SRAM block 0. Setting this bit to zero will enable
the SRAM block 0.
The register TRXPR allows to control basic actions of the radio transceiver like reset or
state transitions. The register bit functionality is inherited from the external pins of the
stand-alone radio transceiver.
• Bit 7:4 – Res3:0 - Reserved
• Bit 3:2 – Resx3:2 - Reserved
• Bit 1 – SLPTR - Multi-purpose Transceiver Control Bit
The bit SLPTR is a multi-functional bit to control transceiver state transitions.
Dependent on the radio transceiver state, a rising edge of bit SLPTR causes the
following state transitions: TRX_OFF => SLEEP (level sensitive), PLL_ON =>
BUSY_TX. Whereas the falling edge of bit SLPTR causes the following state transition:
SLEEP => TRX_OFF (level sensitive). When the radio transceiver is in TRX_OFF state
the microcontroller forces the transceiver to SLEEP by setting SLPTR = H. The
Transceiver awakes when the microcontroller releases the bit SLPTR. In states
PLL_ON and TX_ARET_ON, bit SLPTR is used as trigger input to initiate a TX
transaction. Here SLPTR is sensitive on rising edge only. After initiating a state change
by a rising edge at Bit SLPTR in radio transceiver states TRX_OFF, RX_ON or
RX_AACK_ON, the radio transceiver remains in the new state as long as the pin is
logical high and returns to the preceding state with the falling edge.
• Bit 0 – TRXRST - Force Transceiver Reset
The RESET state is used to set back the state machine and to reset all registers of the
transceiver to their default values. A reset forces the radio transceiver into the
TRX_OFF state and resets all transceiver register to their default values. A reset is
initiated with bit TRXRST = H. The bit is cleared automatically During transceiver reset
the microcontroller has to set the radio transceiver control bit SLPTR to the default
value.
Bit
NA ($139)
Read/Write
Initial Value
Res3
R
7
0
Res2
R
6
0
Res1
R
5
0
Res0
R
4
0
Resx3
RW
3
0
ATmega128RFA1
Resx2
RW
2
0
SLPTR
RW
1
0
TRXRST
RW
0
0
TRXPR
169
Related parts for ATMEGA128RFA1-ZU
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Microcontroller with 128K bytes In-system programmable flash, 8 MHz, power supply =2.7 - 5.5V
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
IC AVR MCU 128K 16MHZ 5V 64TQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC AVR MCU 128K 16MHZ 5V 64-QFN
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC AVR MCU 128K 16MHZ COM 64-QFN
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC AVR MCU 128K 16MHZ 64-TQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC AVR MCU 128K 16MHZ 64-TQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC AVR MCU 128K 16MHZ IND 64-QFN
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU AVR 128KB FLASH 16MHZ 64TQFP
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU AVR 128KB FLASH 16MHZ 64QFN
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
MCU AVR 128KB FLASH 16MHZ 64TQFP
Manufacturer:
Atmel
Datasheet: