NRF2401G IC Nordic VLSI, NRF2401G IC Datasheet - Page 16

• Manufacturer Part Number: NRF2401G IC
• Description: RF Transceiver, Single chip 2.4GHz Transceiver, 24-QFN
• Manufacturer: Nordic VLSI

PRODUCT SPECIFICATION
nRF2401 Single Chip 2.4 GHz Radio Transceiver
Pin configuration for the different modes of nRF2401
Power down
Power down
Power down
Stand by
Stand by
Stand by
Stand by
Configuration
TX ShockBurst™
TX Direct
RX ShockBurst™
in one channel
RX ShockBurst™
in two channels
RX Direct
in one channel
RX Direct
in two channels
Table 8 Pin configuration of nRF2401.
1 In = X means the input should be set to either “low” or “high”.
2 Input if DR1 is “ low”.
3 Output if DR1 is “high”
Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway -
Revision: 1.1
nRF2401
MODES
MODE SWITCHES
RXMODE
X
X
0
1
0
1
1
1
0
0
1
1
1
1
ShockBurst
X
X
X
1
1
0
1
1
1
0
1
1
0
0
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INPUT PINS
PWR_UP
0
0
0
1
1
1
1
1
1
1
1
1
1
1
Phone [phone]
CE
X
X
X
0
0
0
0
0
1
1
1
1
1
1
1
CS
1
0
0
0
0
0
0
1
0
0
0
0
0
0
-
Fax [phone]
BIDIR PINS
direction
CLK1
June 2004
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
Out
Out
In
In
In
In
In
In
In
In
In
In
In
In
X
X
X
X
X
CONFIG DATA
direction
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
DATA
Out
Out
Out
Out
Out
In
In
X
In
X
In
X
In
X
In
X
In
In
In
2
3
direction
CLK2
CLK
CLK
Out
Out
In
In
In
In
In
In
In
In
In
In
In
In
X
X
X
X
X
X
X
X
X
X
X
0
OUTPUT PINS
DR1
DR1
DR1
0
0
0
0
0
0
1
0
0
0
0
0
DR2
DR2
DR2
DR2
0
0
0
0
0
0
0
0
0
0
0
DOUT2
DATA
DATA
0
0
0
0
0
0
0
0
0
0
0
0