NY4A/九齊NYQuest產(chǎn)品線 |
NY4A產(chǎn)品類型 : 可編程語(yǔ)音芯片
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NY4A產(chǎn)品系列中文簡(jiǎn)介: |
NY4AxxxB系列產(chǎn)品為單芯片CMOS語(yǔ)音合成4位微控制器,提供一信道的語(yǔ)音輸出,有一組高音質(zhì)的PWM來(lái)直推喇叭。語(yǔ)音合成方式采用高音質(zhì)ADPCM算法,最高采樣率可達(dá)CD音質(zhì)44.1kHz,且內(nèi)建一個(gè)噪聲濾波線路可降低背景噪音。使用RISC精簡(jiǎn)指令集架構(gòu),共有44條指令,除了少數(shù)指令需要2個(gè)時(shí)序,大多數(shù)指令都是1個(gè)時(shí)序即可ATChip.com完成,可以很方便的以程控來(lái)完成不同的應(yīng)用。利用精準(zhǔn)的+/-1%內(nèi)阻震蕩,可以不需外加震蕩電阻。提供待機(jī)模式(Halt mode),可大幅度的節(jié)省功耗。
NY4A003B,
NY4A005B,
NY4A008B,
NY4A011B,
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九齊科技股份有限公司(Nyquest Technology Co., Ltd.)成立于2006年10月,為專業(yè)IC設(shè)計(jì)公司,核心事業(yè)為集成電路設(shè)計(jì)研發(fā),提供應(yīng)用設(shè)計(jì)解決方案與營(yíng)銷。目前實(shí)收資本額已達(dá)到新臺(tái)幣3.16億元。為適應(yīng)市場(chǎng)需求及公司成長(zhǎng)需要,九齊科技于2010年在深圳設(shè)立九齊微電子(深圳)有限公司,致力研發(fā)多樣化的產(chǎn)品,提供客戶滿意的服務(wù)。 |
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NY4A產(chǎn)品系列英文簡(jiǎn)介: |
The NY4AxxxB series IC is a powerful 4-bit micro-controller based sound processor. There is only 1-channel speech with high quality direct-drive PWM output. By using the high fidelity ADPCM speech synthesis algorithm and a built-in noise filter, it can produce outstanding quality voices. Wide range sampling rate up to 44.1kHz is supported.AC80F The RISC MCU architecture is very easy to program and control, various applications can be easily implemented. There are 44 instructions, and most of them are executed in single cycle. Through +/-1% accurate internal oscillation, external Rosc is unnecessary. Furthermore, a HALT mode (sleep mode) is designed to minimize power dissipation.
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NY4A產(chǎn)品系列全部型號(hào):NY4A003B,
NY4A005B,
NY4A008B,
NY4A011B, |
九齊NYQuest/NY4A系列部分產(chǎn)品...
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