Overview
The nRF24L01P-R7 is a single-chip 2.4GHz transceiver produced by Nordic Semiconductor ASA. This component is designed for ultra-low power wireless applications and is widely used in various wireless devices due to its high performance and low power consumption. The nRF24L01P-R7 operates in the worldwide 2.4GHz ISM band and supports multiple data rates, making it versatile for different application requirements.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Operating Frequency | 2.4 GHz | |
| Air Data Rates | 250 kbps, 1 Mbps, 2 Mbps | |
| Supply Voltage | 1.9 to 3.6 V | V |
| TX Current at 0dBm | 11.3 mA | mA |
| RX Current at 2Mbps | 13.5 mA | mA |
| Power Down Current | 900 nA | nA |
| Standby-I Current | 26 µA | µA |
| Operating Temperature | -40 to +85 °C | °C |
| Package Type | 20-pin 4x4mm QFN |
Key Features
- Worldwide 2.4GHz ISM band operation
- Supports 250kbps, 1Mbps, and 2Mbps on-air data rates
- Ultra-low power operation with 11.3mA TX at 0dBm output power and 13.5mA RX at 2Mbps
- Low power modes: 900nA in power down, 26µA in standby-I mode
- On-chip voltage regulator with 1.9 to 3.6V supply range
- Enhanced ShockBurst™ for automatic packet handling and auto packet transaction handling
- 6 data pipe MultiCeiver™ for 1:6 star networks
- Drop-in compatibility with nRF24L01 and on-air compatibility with nRF2401A, nRF2402, nRF24E1, and nRF24E2
- Integrated voltage regulator and power management with fast start-up times
- 4-pin hardware SPI interface with up to 10Mbps data rate
- 5V tolerant inputs and compact 20-pin 4x4mm QFN package
Applications
- Wireless PC peripherals such as mice, keyboards, and remotes
- Home automation and IoT devices
- Industrial automation and control systems
- Medical devices and health monitoring systems
- Automotive and telematics applications
Q & A
- What is the operating frequency of the nRF24L01P-R7?
The nRF24L01P-R7 operates in the 2.4GHz ISM band.
- What are the supported air data rates for the nRF24L01P-R7?
The nRF24L01P-R7 supports 250kbps, 1Mbps, and 2Mbps air data rates.
- What is the typical current consumption during transmission at 0dBm output power?
The typical current consumption during transmission at 0dBm output power is 11.3mA.
- What are the power saving modes available in the nRF24L01P-R7?
The nRF24L01P-R7 has power down mode (900nA) and standby-I mode (26µA).
- Is the nRF24L01P-R7 compatible with other Nordic Semiconductor devices?
Yes, it is drop-in compatible with nRF24L01 and on-air compatible with nRF2401A, nRF2402, nRF24E1, and nRF24E2.
- What is the operating temperature range of the nRF24L01P-R7?
The operating temperature range is -40°C to +85°C.
- What type of package does the nRF24L01P-R7 come in?
The nRF24L01P-R7 comes in a 20-pin 4x4mm QFN package.
- Does the nRF24L01P-R7 have integrated voltage regulation?
Yes, it has an on-chip voltage regulator with a supply range of 1.9 to 3.6V.
- What is the purpose of Enhanced ShockBurst™ in the nRF24L01P-R7?
Enhanced ShockBurst™ handles automatic packet handling and auto packet transaction handling, reducing system cost and complexity.
- How does the nRF24L01P-R7 interface with other components?
The nRF24L01P-R7 uses a 4-pin hardware SPI interface with up to 10Mbps data rate.
