SNC725 / ( 掩膜芯片 ) / 松翰/sonix

产品型号 :   SNC725 芯片厂家品牌 :   松翰/sonix   主流语音芯片厂家
基本芯片参数:(sonix,松翰,SNC725,16 mins Sec 秒)环 芯 特性:    ROM Size: 128K word Program ROM: 128K word RAM Size: 2K word LCD RAM: I/O Pins: 16 I/O and 8 input LCD Dots [com x seg]:

SNC725 16 mins Sec 秒
ROM Size: 128K word Program ROM: 128K word RAM Size: 2K word LCD RAM: I/O Pins: 16 I/O and 8 input LCD Dots [com x seg]:
芯片原厂掩膜芯片Mask-IC
LCD Dots [com x seg]: No; Instruction Cycle: 8 MIPS; DAC/PWM: DAC/PWM

sonix,松翰,SNC725,16 mins Sec 秒语音芯片OTP掩膜芯片开发
自 1986 年以来,Sonix 开创了许多突破性的影像准确性和制程效率技术, 协助晶圆和芯片制造商真正地改变世界创造新的里程碑的超音波检测技术。在其它竞争对手不断失败时,我们不断研发以及解决非常困难问题的方法 Sonix语音芯片系列原厂LOGO
语音芯片型号参考 : SNC725,更多详情咨询环芯销售人员,谢谢!
芯片常见应用类别 : 掩膜芯片 !(经典名曲资料来源于网络收录)
SNC725常用应用场合,和开发下单流程 :
LCD Dots [com x seg]: No; Instructi ATCHIP.comon Cycle: 8 MIPS; DAC/PWM: DAC/PWM环芯
SNC725产品详细参数内容解析 :
SNC725 16 mins Sec 秒

ATChip.com
SOP,DIP8
(开发语音识别码:18410)
Die,COB*2*1.5cm
SNC725相关流程费用(掩膜IC / Mask IC) : 参考相关2008+批:价格:5.18/pcs

掩膜芯片为大批量订单生产芯片,需要支付相关掩膜费用
掩膜费用收取标准有两种,可分为不可退(可下最小订单量MOQ,达到MFQ数量不退)与可退(两年内达到掩膜费数量退回MFQ),掩膜和OTP芯片原厂生产出来后是芯片的裸片形式(DICE)交货,然后进行绑定加工生产COB软封装,如果需要进行硬封装,也可以特定WAFER交货。

SNC725为掩膜IC,MOQ最小订单量:1000,RFQ返回掩膜费量:7000
不可退掩膜费(Non-Refund)为1000美金(换算人民币);

可退掩膜费(Refundable mask charge)为1500美金

部分语音芯片厂家会进行芯片功能工艺更新的版本升级,如:A版B版C版D版E版F版G版H版J版K版X版等多个版本
我司会不定期对产品资料进行更新,如有变动,恕不另行通知!
SNC725产品系列 : SNC725生成原厂资料 :
SNC725英文产品介绍:
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
SNC725中文产品介绍 :
 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系列产品线:16-bit Voice Engine, SNC759,SNC749,SNC745,SNC739,SNC735,SNC729,SNC725, SNC715,SNC712,SNC710,
更多...PDF原理资料参考下载 ,右键可以另存为
   
深圳市环芯半导体有限公司是一家专业的语音芯片和音乐芯片技术开发公司。 语音类的芯片主要有:1,AC8040,AC9080语音OTP,AC8VC特价8脚芯片,AC8VM特价8脚芯片等。2,标准品,动物叫语音芯片,圣诞老公公,常见短秒数标准品,自然声产品,鬼叫灯音效产品等。3,裸片类IC(Dice),语音音乐标准品,各种开发掩膜芯片,裸片芯片可以封装到COB或者硬封装芯片。
更多语音芯片厂家
与您携手,共创辉煌。         sonix,松翰,SNC725,16 mins Sec 秒
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