The nRF51422-QFAC is a powerful, highly flexible single-chip solution for ultra-low power wireless applications. It's built around a 32-bit ARM Cortex-M0 CPU with 256KB flash and 32KB RAM. This System on a Chip (SoC) supports Bluetooth low energy (BLE) and ANT protocol stacks, making it ideal for a wide range of connected devices.

Applications

• Wearable devices (fitness trackers, smartwatches)
• Beacons
• Proximity marketing
• Sports and fitness sensors
• Remote controls
• Home automation

Features

• Bluetooth low energy (BLE) connectivity: Enables wireless communication with other BLE devices.
• ANT protocol support: Offers interoperability with ANT-enabled devices, popular in sports and fitness applications.
• 32-bit ARM Cortex-M0 CPU: Provides efficient processing power for embedded applications.
• 256KB Flash and 32KB RAM: Allows for storing application code and data.
• Flexible GPIO mapping: Enables customization of pin assignments for different peripherals.
• Low power consumption: Maximizes battery life in portable devices.
• On-chip NFC tag: Supports Near Field Communication for pairing and identification.

Benefits

• Enables wireless connectivity for a wide range of applications.
• Reduces power consumption, extending battery life.
• Simplifies design with a highly integrated single-chip solution.
• Offers flexibility for customization and configuration.
• Supports over-the-air (OTA) firmware updates.

Technical Specifications

The nRF51422-QFAC operates from a supply voltage range of 1.8V to 3.6V. It supports a data rate of up to 1Mbps for BLE. The device features a programmable peripheral interconnect (PPI) for autonomous peripheral interaction. The operating temperature range is -25°C to +75°C. The package type is a QFN package.

The nRF51422-QFAC is a versatile and powerful SoC that provides a complete solution for ultra-low power wireless applications. Its robust feature set, combined with its low power consumption, makes it an excellent choice for battery-powered devices and other connected applications.