DARR83-APK

Description：IC AUDIO BASEBAND PROC 129TFBGA
Series：-

SKU:acb329bdbde6 Category: Application Specific Microcontrollers Brand: Microchip Technology

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Product introduction

DARR83-APK is listed in the Application Specific Microcontrollers range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC AUDIO BASEBAND PROC 129TFBGA. Review the specifications below when checking this part for your BOM.

Application Specific Microcontrollers specifications for DARR83-APK

Description：IC AUDIO BASEBAND PROC 129TFBGA
Series：-
Mfr：Microchip Technology
Package：Tray
Applications：Wireless Audio
Core Processor：8052
Program Memory Type：RAM (45kB), ROM (1kB)
Controller Series：USB Controller
RAM Size：8K x 8
Interface：I2C, I2S, SPI, UART
Number of I/O：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：129-LFBGA
Supplier Device Package：129-FBGA (7x7)
Grade：-
Qualification：-

Application Specific Microcontrollers datasheet and documents for DARR83-APK

DARR83-APK

Application Specific Microcontrollers Overview

The DARR83 is a wireless audio processor featuring tri-band support (2.4, 5.2, and 5.8 GHz) with an air data rate of 22 Mbps. It supports up to four uncompressed stereo audio channels at 16-24 bit resolution and 44.1-96 kHz sampling rates. The device integrates a USB 2.0 controller and PHY for multi-channel audio, alongside a bi-directional data channel operating up to 100 kbps. Designed for single 3.3 V operation, it offers configurable low latency, typically 18 ms, and includes automatic RF band switching and receiver antenna diversity.

Application Specific Microcontrollers Feature Summary

Tri-band operation across 2.4, 5.2, and 5.8 GHz ISM bands
Integrated USB 2.0 Controller and PHY for multi-channel audio
Supports up to four uncompressed stereo audio channels
Configurable low latency audio processing (default 18 ms)

Application Specific Microcontrollers Applications

Wireless subwoofers and soundbars
Fully wireless 5.1 and 7.1 home cinema systems
Wireless headphones, headsets, and microphones
Automotive infotainment systems
Digital televisions and set-top boxes

Application Specific Microcontrollers Procurement Notes

Verify the manufacturer origin, as the datasheet identifies SMSC (Standard Microsystems Corporation). Confirm RoHS compliance status per IEC61249-2-21 standards. Ensure availability of the specific 129-pin FBGA package variant. Check for updated documentation regarding product lifecycle status.

Application Specific Microcontrollers Selection Notes

Select this component for applications requiring high-fidelity wireless audio transmission with minimal latency. Ensure the design accommodates the 129-pin FBGA package constraints. Verify compatibility with external radio chips required for PHY modulation/demodulation functions.

Application Specific Microcontrollers Part Context

The DARR83 is a wireless audio processor originally developed by SMSC. It enables complete wireless system solutions for digital audio applications. The device integrates audio processing, data link management, and PHY control within a single chip architecture.