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HT82A850R Audio MCU

HT82A850R Description

HT82A850R Audio MCU .
The HT82A850R is an 8-bit high performance RISC-like microcontroller designed for USB Phone product applications.

HT82A850R Features

* Operating voltage: fSYS= 6MHz/12MHz: 3.3V~5.5V
* Low voltage reset function (3.0V±0.3V)
* Embedded high performance 16 bit PCM DAC
* Built-in digital Programmable Gain Amplifier - PGA
* High-performance 48kHz/8kHz sampling rate for au
* Play/record interrupt
* HALT funct

HT82A850R Applications

* The HT82A850R integrates a 16-bit PCM ADC and an 8-bit MCU into a single device. The DAC in the HT82A850R operates at a sampling rate of 48/8kHz and the 16-bit PCM ADC operates at a frequency of 8kHz for the Microphone input. The DAC in the HT82A850R also has a digital programmable gain amplifier,

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Audio MCU Holtek Semiconductor
Holtek Semiconductor HT82A850R-like datasheet