| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,340 pcs
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1340 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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413 pcs
|
413 pcs | On Request | 1 | On Request | On Request | 1907+ | On Request | On Request |
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The Nordic Semiconductor NRF51422-QFAA-R is a powerful multiprotocol wireless System-on-Chip (SoC) designed for ANT and Bluetooth low energy applications. It integrates a 32-bit ARM Cortex-M0 processor with 256kB of flash memory and 32kB of RAM, enabling independent application development from the protocol stack.
This device boasts a best-in-class 2.4GHz radio transceiver with programmable output power ranging from +4dBm down to -20dBm. Key electrical features include a 10-bit ADC, 128-bit AES co-processor, and flexible digital interfaces such as SPI, 2-wire, and UART. It operates within a wide supply voltage range of 1.8V to 3.6V and offers programmable peripheral interconnect (PPI) for autonomous peripheral communication.
The NRF51422-QFAA-R is available in a 48-pin QFN package (6x6mm) with surface mount capability. Its operating temperature range is -25°C to 75°C. Applications include wearables, beacons, smart home devices, ANT/ANT+ sensor networks, and computer peripherals.
This SoC supports Bluetooth Smart (formerly Bluetooth low energy) and ANT protocol stacks, offering a versatile solution for various wireless connectivity needs. Its pin compatibility with other nRF51 Series devices simplifies migration and design.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.43 | $3.43 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The NRF51422-QFAA-R features a 32-bit ARM Cortex-M0 processor.
It has 256kB of flash memory and 16kB of RAM.
The operating voltage range is 1.8V to 3.6V.
The package type is 48-VFQFN Exposed Pad, suitable for surface mounting.
It supports ANT and Bluetooth v4.0 protocols.
The programmable output power ranges from +4dBm down to -20dBm.
The operating temperature range is -25°C to 75°C.