HT82A822R USB Speaker OTP MCU

Holtek Semiconductor

Description

www.DataSheet4U.com HT82A822R USB Speaker OTP MCU .
This HT82A822R is an 8-bit high performance RISC-like microcontroller designed for USB Speaker product applications.

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Datasheet Specifications

Part number: HT82A822R
Manufacturer: Holtek Semiconductor
File Size: 364.20 KB
Datasheet: HT82A822R_HoltekSemiconductor.pdf
Description: USB Speaker OTP MCU

Features

* USB 2.0 full speed compatible
* USB spec v1.1 full speed operation and USB audio
* 192´8 MCU type data memory RAM (Bank0)
* 128´8´4 Speaker Out Data RAM (Bank1, Bank2, device class spec v1.0
* Operating voltage: fSYS= 6MHz/12MHz: 4.0V~5.5V
* Low voltage reset function (3.0

Applications

* The HT82A822R combines a 16-bit DAC, USB transceiver, SIE (Serial Interface Engine), audio class processing unit, FIFO, 8-bit MCU into a single chip. The DAC in the HT82A822R is operating at the 48kHz sampling rate. The HT82A822R has a digital programmable gain amplifier. The gain range is from -32

HT82A822R Distributors

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HT82A822R USB Speaker OTP MCU Holtek Semiconductor

Holtek Semiconductor HT82A822R-like datasheet