ATMEGA128RFA1-ZU Atmel, ATMEGA128RFA1-ZU Datasheet - Page 512

• 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

34.12.3 Transmitter Characteristics
512
Symbol
f
f
f
f
f
f
t
B
Symbol
P
P
P
P
P
RF
CH
HDR
PSDU
CHIP
CLK
XTAL
Note:
20dB
TX
RANGE
ACC
HARM
SPUR
5. A reference frequency accuracy of ±40 ppm is required by [1], [2].
Parameter
Frequency range
Channel spacing
Header bit rate (SHR, PHR)
PSDU bit rate
Chip rate
Crystal oscillator frequency
Reference oscillator settling time
Symbol rate deviation
Reference frequency accuracy for
correct functionality
20 dB bandwidth
Parameter
TX Output power
Output power range
Output power tolerance
TX Return loss
EVM
Harmonics
Spurious Emissions
ATmega128RFA1
2
3
30 – ≤ 1000 MHz
>1 – 12.75 GHz
1.8 – 1.9 GHz
5.15 – 5.3 GHz
nd
rd
harmonic
harmonic
V
495.
V
495.
Test Conditions (unless otherwise stated):
DD
DD
= 3.0V, f
= 3.0V, f
Condition
As specified in [1],[2]
As specified in [1],[2]
As specified in [1],[2]
As specified in [1],[2]
OQPSK_DATA_RATE = 1
OQPSK_DATA_RATE = 2
OQPSK_DATA_RATE = 3
As specified in [1],[2]
Reference oscillator
Leaving SLEEP state to crystal clock
available
PSDU bit rate
Condition
Maximum configurable TX output power
value
Register bit TX_PWR = 0
16 steps, configurable in
register PHY_TX_PWR
100+j0
P
Complies with
EN 300 328/440,
FCC-CFR-47 part 15,
ARIB STD-66, RSS-210
TX
RF
RF
= +3.5 dBm
= 2.45 GHz, T
= 2.45 GHz, T
differential impedance,
250 kb/s
500 kb/s
1000 kb/s
2000 kb/s
OP
OP
= 25°C, Measurement setup see
= 25°C, Measurement setup see
2405
-60
Min.
Min.
-40
-40
-30
0
(1)
1000
2000
2000
Typ.
Typ.
+3.5
250
250
500
215
2.8
-38
-45
-36
-30
-47
-47
16
20
10
5
8
Figure 32-1 on page
Figure 32-1 on page
8266B-MCU Wireless-03/11
Max.
2480
1000
Max.
+60
+40
+40
+30
+6
±3
Units
MHz
MHz
kb/s
kb/s
kb/s
kb/s
kb/s
kchip/s
MHz
µs
ppm
ppm
ppm
ppm
MHz
Units
dBm
dB
dB
dB
%rms
dBm
dBm
dBm
dBm
dBm
dBm