NRF51422-QFAC-T

$2.77

Description：IC RF TXRX BLE 48QFN
Series：-
Mfr：Nordic Semiconductor ASA
Package：Tray

SKU:6060fec0b3a7 Category: RF Transceiver ICs Brand: Nordic Semiconductor ASA

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Product introduction

NRF51422-QFAC-T is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Nordic Semiconductor ASA. Its product description is IC RF TXRX BLE 48QFN. Review the specifications below when checking this part for your BOM.

RF Transceiver ICS specifications for NRF51422-QFAC-T

Description：IC RF TXRX BLE 48QFN
Series：-
Mfr：Nordic Semiconductor ASA
Package：Tray
Type：TxRx Only
RF Family/Standard：Bluetooth, General ISM > 1GHz
Protocol：ANT, Bluetooth v4.0
Modulation：GFSK
Frequency：2.4GHz
Data Rate (Max)：2Mbps
Power - Output：4dBm
Sensitivity：-96dBm
Memory Size：256kB Flash, 32kB RAM
Serial Interfaces：I2C, SPI, UART
Voltage - Supply：1.8V ~ 3.6V
Current - Receiving：12.6mA ~ 13.4mA
Current - Transmitting：5.5mA ~ 16mA
Operating Temperature：-25°C ~ 75°C
Mounting Type：Surface Mount
Package / Case：48-VFQFN Exposed Pad
Supplier Device Package：48-QFN (6x6)
GPIO：32
Grade：-
Qualification：-

RF Transceiver ICS datasheet and documents for NRF51422-QFAC-T

NRF51422-QFAC-T

RF Transceiver ICS Overview

The NRF51422-QFAC-T is a Bluetooth SoC from the nRF51 series, featuring a 32-bit ARM Cortex-M0 processor. It integrates 256kB of flash memory and 32kB of RAM within a 48-pin QFN package measuring 6mm x 6mm. The device supports a supply voltage range of 1.8V to 3.6V and includes 31 I/O pins. Operating temperatures span from -25°C to 75°C.

RF Transceiver ICS Feature Summary

Supports concurrent operation of Bluetooth Low Energy and ANT protocols via the S310 SoftDevice.
Integrates a high-performance 2.4 GHz radio with +4 dBm transmit power capability.
Includes hardware security features such as a 128-bit AES CCM module for data protection.

RF Transceiver ICS Applications

Motion, fitness, and health sensor devices requiring low cost and size.
Multi-protocol IoT applications utilizing both BLE and ANT connectivity.
Wearable technology and smart home peripherals.

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'QFAC' against official Nordic Semiconductor documentation to confirm pinout and package dimensions. Ensure compatibility with the S310 protocol stack if concurrent BLE and ANT functionality is required. Cross-reference the 48-pin QFN footprint with your PCB design guidelines before finalizing procurement.

RF Transceiver ICS Selection Notes

Select this component when simultaneous BLE and ANT support is necessary within a single chip solution. It serves as an alternative to the nRF51822 by providing pre-programmed ANT capabilities. Consider the nRF51824 if automotive qualification (AEC Q100 Grade 2) is required instead.

RF Transceiver ICS Part Context

This part belongs to the nRF51 series of ultra-low-power wireless SoCs designed for IoT applications. It shares architectural similarities with the nRF51822 but distinguishes itself through integrated ANT protocol support. The series targets developers seeking scalable memory configurations and robust 2.4 GHz radio performance for battery-operated devices.