Features 3
Copyright © 2014-2018 MicroRidge Systems, Inc.
MicroRidge 2.4 GHz Radio Module
Version 1.3.9
2 Features
The features of the MICRO-RM2.4 Radio Module are numerous and allow the module to be used
in many low powered short range applications. The primary features of this module are as
follows:
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Ultra compact size: 12 x 20.75 x 3 mm (.472 x .817 x .118 inches)
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Built-in 32.768 kHz crystal for low power and deep sleep modes
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Built-in 16 MHz crystal for 2.4 GHz transceiver and AVR microcontroller
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Power supply voltage of 1.8 to 3.6 VDC
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Typical power consumption:
o0.75
m
A in sleep mode (transceiver in Sleep and AVR in Power Save/Down mode)
o14.5 ma in TX mode at 3.5 dBm
o12.5 ma in RX mode
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Memory resources:
o256K bytes In-System Self-Programmable Flash
o8K bytes EEPROM
o32K bytes SRAM
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High performance RF-CMOS 2.4 GHz radio transceiver targeted for IEEE®802.15.4™,
ZigBee™, IPv6, 6LoWPAN, RF4CE, SP100, WirelessHART™ and ISM applications.
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TX/RX 128 byte frame buffer
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TX output power from -17 dBm to 3.5 dBm
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Receiver sensitivity = -100 dBm
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14 RF Channels (11 to 25, channel 14 is reserved for internal use)
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Serial bootloader
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Interface connections:
o30 I/O ports
o2 RS-232 serial ports
oJTAG programming connection
oI2C
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High performance low power AVR®8-bit microcontroller
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ROHS complainant
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Extensive documentation and software resources available on the Atmel web site
