ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | T/T, Western Union, Paypal |
| Supply Ability | 8200pcs |
| Delivery Time | 1 day |
| Packaging Details | Please contact me for details |
| Description | IC RF TxRx Only General ISM > 1GHz 2.4GHz 20-VFQFN Exposed Pad |
| VDD POWER | 1.9 V to 3.6 V |
| MAX Operating Temperature | +85°C |
| Min Operating Temperature | - 40 °C |
| Package | QFN-20 |
| packing | tray |
| factory packing quantity | 490 |
| Brand Name | |
| Model Number | NRF24L01 |
| Certification | new & original |
| Place of Origin | original factory |
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Product Specification
| Payment Terms | T/T, Western Union, Paypal | Supply Ability | 8200pcs |
| Delivery Time | 1 day | Packaging Details | Please contact me for details |
| Description | IC RF TxRx Only General ISM > 1GHz 2.4GHz 20-VFQFN Exposed Pad | VDD POWER | 1.9 V to 3.6 V |
| MAX Operating Temperature | +85°C | Min Operating Temperature | - 40 °C |
| Package | QFN-20 | packing | tray |
| factory packing quantity | 490 | Brand Name | |
| Model Number | NRF24L01 | Certification | new & original |
| Place of Origin | original factory | ||
| High Light | electronics ic chip ，integrated circuit ic | ||
NRF24L01 Single chip 2.4 GHz Transceiver
FEATURES
True single chip GFSK transceiver
Complete OSI Link Layer in hardware
Enhanced ShockBurst™
Auto ACK & retransmit
Address and CRC computation
On the air data rate 1 or 2Mbps
Digital interface (SPI) speed 0-10 Mbps
125 RF channel operation
Short switching time enable frequency hopping
Fully RF compatible with nRF24XX
5V tolerant signal input pads
20-pin package (QFN20 4x4mm)
Uses ultra low cost +/- 60 ppm crystal
Uses low cost chip inductors and 2-layer PCB
Power supply range: 1.9 to 3.6 V
APPLICATIONS
Wireless mouse, keyboard, joystick
Keyless entry
Wireless data communication
Alarm and security systems
Home automation
Surveillance
Automotive
Telemetry
Intelligent sports equipment
Industrial sensors
toys
GENERAL DESCRIPTION
nRF24L01 is a single chip radio transceiver for the world wide 2.4 - 2.5 GHz ISM band. The transceiver consists of a fully integrated frequency synthesizer, a power amplifier, a crystal oscillator, a demodulator, modulator and Enhanced ShockBurst™ protocol engine. Output power, frequency channels, and protocol setup are easily programmable through a SPI interface. Current consumption is very low, only 9.0mA at an output power of -6dBm and 12.3mA in RX mode. Built-in Power Down and Standby modes makes power saving easily realizable.
QUICK REFERENCE DATA
| Parameter | Value | Unit |
| Minimum supply voltage | 1.9 | V |
| Maximum output power | 0 | dBm |
| Maximum data rate | 2000 | kbps |
| Supply current in TX mode @ 0dBm output power | 11.3 | mA |
| Supply current in RX mode @ 2000 kbps | 12.3 | mA |
| Temperature range | -40°C to +85°C | °C |
| Sensitivity @ 1000 kbps | -85 | dBm |
| Supply current in Power Down mode | 900 | nA |
| Type Number | Description | Version |
| nRF24L01 | 20 pin QFN 4x4, lead free (green) | A |
| nRF24L01 IC | Bare Dice | A |
| nRF24L01-EVKIT | Evaluation kit (2 test PCB, 2 configuration PCB, SW) | 1.0 |
PIN FUNCTIONS
| Pin | name | Pin function | Description |
| 1 | CE | Digital Input | Chip Enable Activates RX or TX mode |
| 2 | CSN | Digital Input | SPI Chip Select |
| 3 | SCK | Digital Input | SPI Clock |
| 4 | MOSI | Digital Input | SPI Slave Data Input |
| 5 | MISO | Digital Input | SPI Slave Data Output, with tri-state option |
| 6 | IRQ | Digital Input | Maskable interrupt pin |
| 7 | VDD | Power | Power Supply (+3V DC) |
| 8 | VSS | Power | Ground (0V) |
| 9 | XC2 | Analog Output | Crystal Pin 2 |
| 10 | XC1 | Analog Input | Crystal Pin 1 |
| 11 | VDD_PA | Power Output | Power Supply (+1.8V) to Power Amplifier |
| 12 | ANT1 | RF | Antenna interface 1 |
| 13 | ANT2 | RF | Antenna interface 2 |
| 14 | VSS | Power | Ground (0V) |
| 15 | VDD | Power | Power Supply (+3V DC) |
| 16 | IREF | Analog Input | Reference current |
| 17 | VSS | Power | Ground (0V) |
| 18 | VDD | Power | Power Supply (+3V DC) |
| 19 | DVDD | Power Output | Positive Digital Supply output for de-coupling purposes |
| 20 | VSS | Power | Ground (0V) |
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Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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