ATmega1284PR231 Atmel Corporation, ATmega1284PR231 Datasheet - Page 159
ATmega1284PR231
Manufacturer Part Number
ATmega1284PR231
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT86RF231.pdf
(198 pages)
2.ATMEGA1284PR231.pdf
(380 pages)
3.ATMEGA1284PR231.pdf
(20 pages)
Specifications of ATmega1284PR231
Flash (kbytes)
128 Kbytes
Max. Operating Frequency
20 MHz
Max I/o Pins
32
Spi
3
Twi (i2c)
1
Uart
2
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
15
Analog Comparators
1
Crypto Engine
AES
Sram (kbytes)
16
Eeprom (bytes)
4096
Operating Voltage (vcc)
1.8 to 3.6
Timers
3
Frequency Band
2.4 GHz
Max Data Rate (mb/s)
2
Antenna Diversity
Yes
External Pa Control
Yes
Power Output (dbm)
3
Receiver Sensitivity (dbm)
-101
Receive Current Consumption (ma)
13.2
Transmit Current Consumption (ma)
14.4
Link Budget (dbm)
104
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12.6
Table 12-6.
8111C–MCU Wireless–09/09
No.
12.6.1
12.6.2
12.6.3
12.6.4
12.6.5
12.6.6
12.6.7
Transmitter Characteristics
Symbol
P
P
P
P
P
ACC
TX
RANGE
HARM
SPUR
Transmitter Characteristics
Parameter
TX Output power
Output power range
Output power tolerance
TX Return loss
EVM
Harmonics
2
3
Spurious Emissions
30 - ≤ 1000 MHz
>1 - 12.75 GHz
1.8 - 1.9 GHz
5.15 - 5.3 GHz
nd
rd
harmonic
harmonic
Test Conditions (unless otherwise stated):
V
DD
= 3.0V, f
RF
= 2.45 GHz, T
Condition
Maximum configurable TX output
power value
Register bit TX_PWR = 0
16 steps, configurable in
register 0x05 (PHY_TX_PWR)
100Ω differential impedance,
P
Complies with
EN 300 328/440,
FCC-CFR-47 part 15,
ARIB STD-66, RSS-210
TX
OP
= +3 dBm
= 25°C, Measurement setup see
Min.
-45
0
Figure 5-1 on page
Typ.
-45
-36
-30
-47
-47
+3
20
10
8
AT86RF231
Max
+6
±3
12.
Units
dBm
dB
dB
dB
%rms
dBm
dBm
dBm
dBm
dBm
dBm
159
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