Beschreibung
The nRF51822 is a powerful multiprotocol single chip solution for ULP wireless applications. It incorporates Nordic’s latest best-in-class performance radio transceiver, an ARM® Cortex™ M0 CPU and 256kB/128kB flash and 32kB/16kB RAM memory. The nRF51822 supports Bluetooth® low energy (formerly known as Bluetooth Smart) and 2.4 GHz protocol stacks.
Features
Specifications
- Work Frequency: 2400MHZ-2483MHZ
- Work Voltage:1.8-3.6V
- Maximum power: +4dBm
- Transmission rate: 250/1000/2000kbps
- TX current: 10mA
- RX current: 13mA
- MCU work current: 4.4mA@16MHZ@3v
- MCU work current: 2.4mA@16MHZ@3v
- MCU idle mode: 2.3uA@3V ON mode,all block idle
- MCU close mode: 420uA@3v OFF mode
- Sensitivity: -96dBm@250kbps, 0.1%BER
Documents
Bewertungen
