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RF Transceiver ICs
ATMEGA644PR231-AU Picture

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ATMEGA644PR231-AU

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In Stock:20,522(Ref. price)
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Documents
Specifications
DescriptionDetails
Series
-
Package
Tray
Type
TxRx + MCU
RF Family/Standard
802.15.4, General ISM > 1GHz
Protocol
6LoWPAN, WirelessHART™, Zigbee®
Modulation
O-QPSK
Frequency
2.4GHz
Data Rate (Max)
2Mbps
Power - Output
3dBm
Sensitivity
-101dBm
Memory Size
64kB Flash, 2kB EEPROM, 4kB RAM
Serial Interfaces
SPI
GPIO
32
Voltage - Supply
1.8V ~ 3.6V
Current - Receiving
10.3mA ~ 12.3mA
Current - Transmitting
7.4mA ~ 14mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
44-TQFP
Supplier Device Package
44-TQFP (10x10)
Other
Allok electronics franchised of  SAMXON/ ROYALOHM, strong at active & passive items: MLCC, TANT CAP, ECAP, Resistor, Inductor, crystal, filter for brands:

IC: STM, NXP, Infineon, ADi, Microchip, Atmel, FTDI, TJX
DC/DC converter : MURATA, AIMTEC, RECOM, PEAK, MORSUN, MEANWELL
MLCC: MURATA, SAMSUNG, YAGEO, TAIYO, TDK, JOHNASON  
TANT CAP: VISHAY, KEMET, AVX, EPCOS, ROHM,
ECAP: RUBYCON, SAMWHA, NICHICON, NIPPON, KAMCAP, CAPXON, JAMICON
Inductor/Filter/Beads: Murata, TAIYO, SUNLORD, FengHua

Crystal: EPSON, SEIKO, NDK KDS, HOSONIC, TXC

Opto/IR receiverCREE, OSRAM,  EVERLIGHT,  LITEON, VISHAY, HONEYWELL, AVAGO, KODENSHI.


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