SNC745 / ( 掩膜芯片 ) / 松翰/sonix

產(chǎn)品型號(hào) :   SNC745 芯片廠家品牌 :   松翰/sonix   主流語音芯片廠家
基本芯片參數(shù):(sonix,松翰,SNC745,64 mins Sec 秒)環(huán) 芯 特性:    ROM Size: 512K word Program ROM: 512K word RAM Size: 2K word LCD RAM: I/O Pins: 16 I/O and 8 input LCD Dots [com x seg]:

SNC745 64 mins Sec 秒
ROM Size: 512K word Program ROM: 512K word RAM Size: 2K word LCD RAM: I/O Pins: 16 I/O and 8 input LCD Dots [com x seg]:
芯片原廠掩膜芯片Mask-IC
LCD Dots [com x seg]: No; Instruction Cycle: 8 MIPS; DAC/PWM: DAC/PWM

sonix,松翰,SNC745,64 mins Sec 秒語音芯片OTP掩膜芯片開發(fā)
自 1986 年以來,Sonix 開創(chuàng)了許多突破性的影像準(zhǔn)確性和制程效率技術(shù), 協(xié)助晶圓和芯片制造商真正地改變世界創(chuàng)造新的里程碑的超音波檢測(cè)技術(shù)。在其它競(jìng)爭(zhēng)對(duì)手不斷失敗時(shí),我們不斷研發(fā)以及解決非常困難問題的方法 Sonix語音芯片系列原廠LOGO
語音芯片型號(hào)參考 : SNC745,更多詳情咨詢環(huán)芯銷售人員,謝謝!
芯片常見應(yīng)用類別 : 掩膜芯片 ?。ń?jīng)典名曲資料來源于網(wǎng)絡(luò)收錄)
SNC745常用應(yīng)用場(chǎng)合,和開發(fā)下單流程 :
LCD Dots [com x seg]: No; Instructi ATCHIP.comon Cycle: 8 MIPS; DAC/PWM: DAC/PWM環(huán)芯
SNC745產(chǎn)品詳細(xì)參數(shù)內(nèi)容解析 :
SNC745 64 mins Sec 秒

ATChip.com
SOP,DIP8
(開發(fā)語音識(shí)別碼:18414)
Die,COB*2*1.5cm
SNC745相關(guān)流程費(fèi)用(掩膜IC / Mask IC) : 參考相關(guān)2006+批:價(jià)格:1.68/pcs

掩膜芯片為大批量訂單生產(chǎn)芯片,需要支付相關(guān)掩膜費(fèi)用
掩膜費(fèi)用收取標(biāo)準(zhǔn)有兩種,可分為不可退(可下最小訂單量MOQ,達(dá)到MFQ數(shù)量不退)與可退(兩年內(nèi)達(dá)到掩膜費(fèi)數(shù)量退回MFQ),掩膜和OTP芯片原廠生產(chǎn)出來后是芯片的裸片形式(DICE)交貨,然后進(jìn)行綁定加工生產(chǎn)COB軟封裝,如果需要進(jìn)行硬封裝,也可以特定WAFER交貨。

SNC745為掩膜IC,MOQ最小訂單量:1000,RFQ返回掩膜費(fèi)量:7000
不可退掩膜費(fèi)(Non-Refund)為1000美金(換算人民幣);

可退掩膜費(fèi)(Refundable mask charge)為1500美金

部分語音芯片廠家會(huì)進(jìn)行芯片功能工藝更新的版本升級(jí),如:A版B版C版D版E版F版G版H版J版K版X版等多個(gè)版本
我司會(huì)不定期對(duì)產(chǎn)品資料進(jìn)行更新,如有變動(dòng),恕不另行通知!
SNC745產(chǎn)品系列 : SNC745生成原廠資料 :
SNC745英文產(chǎn)品介紹:
3. PIN ASSIGNMENTS Symbol I/O Function Description P0.0~P0.15 I/O I/O Port 0 P1.0~P1.7 I Input Port 1 VDD I Positive power supply for digital I/O pad GND I Negative power supply for digital I/O pad &core CVDD I Positive power supply for DSP core & AD bus interface BP0 O PWM output 1 BN0 O PWM output 2 VO0 O DA0 converter output XIN/VR1 I High clock crystal input /RC oscillator input XOUT/VR2 I/O High clock crystal output/RC oscillator input LXIN I Low clock oscillator input LXOUT O Low clock oscillator output CKSEL I Crystal/RC oscillator system clock select ALECLK O System Clock output CEB O External ROM Enable , active low READY I/O Data Ready(I)/ Reset(O) CLKIN I Bus system clock in CEIN I External ROM enable in AD[0..7] I/O ROM Address/Data Bus (AD Bus) RST I Chip reset (active low) TestM I TEST pin EXTM I External ROM Share Mode Ver.yueic.com
SNC745中文產(chǎn)品介紹 :
 1. INTRODUCTION
The SNC710 is a powerful voice engine, which is based on16-bit fixed-point DSP architecture. This chip embedded 32K words hi-performance ROM and 2K words RAM. This internal ROM is used to implement software synthesizer in order to provide various flexible sound effects for users, such as 2kbps~24kbps voice compression, 4-CH wave-table melody etc…. Furthermore, the SNC710 also built-in a SONiX’s mask ROM interface, all the user’s program and voice data should be stored in external mask ROM. And SNC710 can execute user’s program from this external mask ROM.
 
2. FEATURES
 
16-bit Voice Engine,
SNC759,SNC749,SNC745,SNC739,SNC735,SNC729,SNC725,
SNC715,SNC712,SNC710,
 
Power supply: 2.4V ~ 3.6V (for 2 battery application)
3.6V ~ 5.1V (for 3 battery application)
Built-in a 16-bit DSP (Very Light Structure)
Software-based voice/melody processing
Rich Function Instruction Set
16MHz crystal or R-C type oscillator for system clock
8 MIPS CPU performance
I/O Ports:
16 I/O pins (P0.0~P0.15) and 8 input pins (P1.0~P1.7)
P0.15 with IR carrier signal
RAM size: 2K*16 bits
High performance program ROM: 32K*16
Watch-Mode for real time clock (32768HZ clock source)
9 Interrupt Sources
4 for Internal Timer (timer0, 1, 2 and RTC)
4 for External interrupt(P0.0~P0.3)
1 for DA or PWM
Three 8-bit timer with auto-reload function
Built in a 10-bit PWM Direct Drive circuit and a fixed current D/A output
Sampling Rate: 4KHz ~16KHz
Built-in software voice synthesizer (multiple bit-rate solution from 2Kbps ~ 24Kbps @8K sampling rate)
Low Voltage Reset

SNC7系列產(chǎn)品線:16-bit Voice Engine, SNC759,SNC749,SNC745,SNC739,SNC735,SNC729,SNC725, SNC715,SNC712,SNC710,
更多...PDF原理資料參考下載 ,右鍵可以另存為
   
深圳市環(huán)芯半導(dǎo)體有限公司是一家專業(yè)的語音芯片和音樂芯片技術(shù)開發(fā)公司。 語音類的芯片主要有:1,AC8040,AC9080語音OTP,AC8VC特價(jià)8腳芯片,AC8VM特價(jià)8腳芯片等。2,標(biāo)準(zhǔn)品,動(dòng)物叫語音芯片,圣誕老公公,常見短秒數(shù)標(biāo)準(zhǔn)品,自然聲產(chǎn)品,鬼叫燈音效產(chǎn)品等。3,裸片類IC(Dice),語音音樂標(biāo)準(zhǔn)品,各種開發(fā)掩膜芯片,裸片芯片可以封裝到COB或者硬封裝芯片。
更多語音芯片廠家
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