nRF24E2 Nordic VLSI, nRF24E2 Datasheet - Page 12

• Manufacturer Part Number: nRF24E2
• Description: Single Chip RF Transmitter + MCU + ADC NRF2402 2.4GHz RF Transmitter
• Manufacturer: Nordic VLSI

PRODUCT SPECIFICATION
The converter is by default configured as 10 bits. For special requirements, the AD
converter can be configured by software to perform 6, 8 or 12 bit conversions. The
converter may also be used in differential mode with AIN0 used as inverting input and
one of the other 7 external inputs used as noninverting input. In that case the
conversion time can be reduced to approximately 2 µs.
The transmitter part of the circuit has identical functionality to the transmitter part of
the nRF2401 single chip RF transceiver. It is accessed through an internal parallel port
and / or an internal SPI. nRF24E2 contains no receiver functions.
nRF2401 is a radio transceiver for the world wide 2.4 - 2.5 GHz ISM band. The
transmitter consists of a fully integrated frequency synthesizer, a power amplifier and
a modulator. Output power and frequency channels and other RF parameters are easily
programmable by use of the RADIO register, SFR 0xA0. RF current consumption is
only 10.5 mA in TX mode (output power -5dBm). For power saving the transmitter
can be turned on / off under software control. Further information about the nRF2401
chip can be found at our website
Nordic VLSI ASA - Vestre Rosten 81, N-7075 Tiller, Norway - Phone [phone] - Fax [phone]
Revision: 1.0
August 2003
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