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HT82A822R - USB Speaker OTP MCU

Holtek Semiconductor

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Datasheet Details

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

HT82A822R Product details

Description

This HT82A822R is an 8-bit high performance RISC-like microcontroller designed for USB Speaker product applications.

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 (3.0V±0.3V).
High-performance 48kHz sampling rate for audio Bank3, Bank4).
128´8´4 MCU Type General Purpose Data RAM (Bank5, Bank6, Bank7, Bank8).
HALT function and wake-up feature reduce.

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Other Datasheets by Holtek Semiconductor

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Published: Nov 22, 2006 |