NRF2401A Datasheet, PDF (8/38 Pages) List of Unclassifed Manufacturers – Single chip 2.4 GHz Transceiver

PRODUCT SPECIFICATION
nRF2401A Single Chip 2.4 GHz Radio Transceiver
MODES OF OPERATION
Overview
The nRF2401A can be set in the following main modes depending on three control
pins:
Mode
PWR_UP
CE
CS
Active (RX/TX)
1
1
0
Configuration
1
0
1
Stand by
1
0
0
Power down
0
X
X
Table 6 nRF2401A main modes
For a complete overview of the nRF2401A I/O pins in the different modes please
refer to Table 7.
Active modes
The nRF2401A has two active (RX/TX) modes:
• ShockBurst™
• Direct Mode
The device functionality in these modes is decided by the content of a configuration
word. This configuration word is presented in configuration section.
Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway - Phone [phone] - Fax [phone]
Revision: 1.0
Page 8 of 38
December 2004