NRF24L01G NORDIC SEMICONDUCTOR, NRF24L01G Datasheet - Page 53

• Manufacturer Part Number: NRF24L01G
• Description: IC, RF TRANSCEIVER, 2.4-2.4835GHZ QFN-20
• Manufacturer: NORDIC SEMICONDUCTOR

Specifications of NRF24L01G

• Transmitting Current: 11.3mA
• Data Rate: 2Mbps
• Frequency Range: 2.4GHz To 2.4835GHz
• Modulation Type: GFSK
• Sensitivity Dbm: -82dBm
• Rf Ic Case Style: QFN
• No. Of Pins: 20
• Sensitivity (dbm): -82dBm
• Supply Voltage Range: 1.9V To 3.6V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

nRF24L01 Product Specification
You can configure and control the radio chip by accessing the register map through the SPI by using read
and write commands.
9.1
All undefined bits in the table below are redundant. They are read out as '0'.
Revision 2.0
9
Address
(Hex)
01
02
00
Note: Addresses 18 to 1B are reserved for test purposes, altering them will make the chip malfunc-
Register Map
Register map table
tion.
MASK_MAX_RT
ShockBurst™
MASK_RX_DR
MASK_TX_DS
EN_RXADDR
Mnemonic
Enhanced
Reserved
Reserved
Reserved
PRIM_RX
ENAA_P5
ENAA_P4
ENAA_P3
ENAA_P2
ENAA_P1
ENAA_P0
CONFIG
EN_CRC
PWR_UP
ERX_P5
ERX_P4
EN_AA
CRCO
Bit
7:6
7:6
7
6
5
4
3
2
1
0
5
4
3
2
1
0
5
4
Reset
Value
00
00
0
0
0
0
1
0
0
0
1
1
1
1
1
1
0
0
Page 53 of 74
Type
R/W Only '0' allowed
R/W Mask interrupt caused by RX_DR
R/W Mask interrupt caused by TX_DS
R/W Mask interrupt caused by MAX_RT
R/W Enable CRC. Forced high if one of the bits in
R/W CRC encoding scheme
R/W 1: POWER UP, 0:POWER DOWN
R/W RX/TX control
R/W Only '00' allowed
R/W Enable auto acknowledgement data pipe 5
R/W Enable auto acknowledgement data pipe 4
R/W Enable auto acknowledgement data pipe 3
R/W Enable auto acknowledgement data pipe 2
R/W Enable auto acknowledgement data pipe 1
R/W Enable auto acknowledgement data pipe 0
R/W Only '00' allowed
R/W Enable data pipe 5.
R/W Enable data pipe 4.
Configuration Register
1: Interrupt not reflected on the IRQ pin
0: Reflect RX_DR as active low interrupt on the
IRQ pin
1: Interrupt not reflected on the IRQ pin
0: Reflect TX_DS as active low interrupt on the
IRQ pin
1: Interrupt not reflected on the IRQ pin
0: Reflect MAX_RT as active low interrupt on the
IRQ pin
the EN_AA is high
'0' - 1 byte
'1' – 2 bytes
1: PRX, 0: PTX
Enable ‘Auto Acknowledgment’ Function Dis-
able this functionality to be compatible with
nRF2401, see
Enabled RX Addresses
page 65
Description