DA14582-01KA2

RF Transceiver ICS Overview

The DA14582-01KA2 is a Bluetooth Low Energy System-on-Chip integrating an RF transceiver and MCU. It operates at 2.4GHz supporting Bluetooth v4.2 protocols. The device features 32kB OTP, 84kB ROM, and 50kB SRAM memory. It includes an integrated audio CODEC and supports I2C, SPI, and UART interfaces. Electrical specifications include a receive current of 3.7mA and transmit current of 3.4mA. The supply voltage range is 1.8V to 3.6V. The component is housed in a 56-WFQFN exposed pad package with dimensions suitable for surface mount installation.

RF Transceiver ICS Feature Summary

• Integrates Bluetooth Low Energy 4.2 radio with ARM Cortex-M0 processor
• Includes dedicated hardware audio CODEC for voice applications
• Supports multiple serial communication interfaces including I2C, SPI, and UART

RF Transceiver ICS Applications

• Bluetooth Smart proximity beacons
• Audio-enabled wearable devices
• Single-mode Bluetooth Smart IoT sensors

RF Transceiver ICS Procurement Notes

Verify the specific suffix KA2 against official Renesas documentation to confirm package type and pinout configuration. Confirm RoHS compliance status and moisture sensitivity level requirements prior to assembly. Ensure design compatibility with the 56-WFQFN footprint and exposed pad thermal management guidelines specified in the datasheet.

RF Transceiver ICS Selection Notes

Select this component when Bluetooth v4.2 protocol support and integrated audio processing are required. Consider the 56-pin QFN package constraints for PCB layout. Evaluate power consumption metrics against battery life requirements for portable applications. Verify that the available memory sizes meet firmware storage needs.

RF Transceiver ICS Part Context

This part belongs to the SmartBond DA1458x family of ultra-low power Bluetooth SoCs. It shares architectural similarities with other variants in the series but differs in package configuration and specific interface availability. The family targets battery-operated wireless devices requiring minimal power consumption.

RF Transceiver ICS Replacement Considerations

Consult official substitution lists for compatible alternatives within the DA1458x family. Verify pin-to-pin compatibility and software library support before replacing.