nRF51-DK development board Dev Kit for nRF51422/51822 series products Nordic Bluetooth pca10028 rev1.1.0

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Nordic Semiconductor nRF51822
Bluetooth low energy and 2.4GHz wireless SoC
Nordic Semiconductor nRF51822 with 2.4GHz Bluetooth low energy wireless SoC provides a multi-protocol SoC for Bluetooth low energy and 2.4GHz ultra-low power wireless applications. Nordic Semiconductor nRF51822 Bluetooth low energy and 2.4GHz wireless SoC with a 32 of ARM®Cortex ™ M0 CPU with 256KB Flash and 16KB RAM. Embedded 2.4GHz Transceiver 2.4GHz Bluetooth low power consumption and operation, which in the 2.4GHz model is compatible with the air nRF24L products from Nordic Semiconductor. A wide variety of analog and digital peripherals can not interact through a programmable peripheral interface (PPI) system CPU intervention. Flexible 31-pin GPIO mapping scheme allows I / O like serial interface, PWM, and quadrature demodulator mapped to any device pin requirements determined by the PCB. This makes the position of the pin and functionally related complete design flexibility. It supports S110 Bluetooth low energy protocol stack and 2.4GHz protocol stacks, including Gazell, either free of charge nRF518 Software Development Kit. NRF51822 require a single power supply, provides users with an on-chip linear regulator provides power range of 1.8-3.6V, direct mode and on-chip 1.8V – buck converter in the power range gives options of 2.1-3.6V.

Feature
2.4GHz multi-protocol radio
32-bit ARM Cortex M0 Processor
256kB Flash / RAM 16kB of
Software stack can be downloaded as
Pin-compatible with other devices nRF51xxx
Independent of the protocol stack Application Development
Comprehensive series on the air nRF24L compatible
Programmable output power to + 4dBm -20dBm
RSSI
Use the FIFO memory mapping EasyDMA
Dynamic air load length of up to 256 bytes
Flexible, configurable 31 GPIO pins
Programmable Peripheral Interface – PPI
Simple ON / OFF global power mode
Complete digital interfaces include : SPI / 2 wire / UART
10 ADC
128 AES ECB / CCM / AAR coprocessor
Quadrature demodulator
Cost external 16MHz crystal oscillator of ± 40ppm
Low-power 16MHz crystal and RC oscillator
Ultra-low power 32kHz crystal and RC oscillator
Wide supply voltage range (1.8V to 3.6V)
The on-chip / buck converter
Single power management all peripherals
Package options : 48-pin QFN 6 × 6
Application
Bluetooth Intelligent Application
Phone Accessories
Computer Peripherals
For television, set-top boxes and media systems CE remote control
Proximity and safety warning labels
Sports- and fitness sensors
Health and lifestyle sensor
Computer game controllers
Toys and video games
Domestic / industrial control and data acquisition
Smart RFID tags to track and social interaction
Audience response system
Smart Appliances

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