Holtek HT83F02 8位微控制器语音解决方案
Holtek公司的HT83F02是8位微控制器(MCU), 内建闪存程序ROM，高速SPI与I²C接口，单音12位电压型DAC，PWM直接推动8/16欧姆喇叭，以极少的外部零件，极佳的抗噪声能力与工业规格温度范围 (-40℃～+85℃)，让产品导入语音功能变得更可靠，更简单。主要应用在家庭防护、防盗器材、健康医疗、语音家电等.本文介绍了HT83F02主要特性,方框图以及典型应用电路.
The Flash type voice of MCU has Flash type Program Memory and Connect External flash through SPI Serial Interface. Offering users the convenience of Flash Memory multi-programming features, this device also includes a wide range of functions and features which include a voice synthesizer and tone generator. This device is designed for applications which require multiple I/Os and sound effects, such as voice and melody. It can provide various sampling rates and beats, tone levels, tempos for speech synthesizer and melody generator. It also includes two integrated high quality, voltage type DAC outputs and voltage type PWM outputs.
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