AM4FE020x / ( 掩膜芯片 ) / 佑華/ealpha
產(chǎn)品型號 :   AM4FE020x 芯片廠家品牌 ：   佑華/ealpha   主流語音芯片廠家
基本芯片參數(shù)：（ealpha,佑華,AM4FE020x,20 Sec 秒）環(huán) 芯 特性:    IO: 24; ; ROM: 64K x 12;

AM4FE020x 20 Sec 秒
IO: 24; ; ROM: 64K x 12;
芯片原廠掩膜芯片Mask-IC
ealpha,佑華,AM4FE020x,20 Sec 秒語音芯片OTP掩膜芯片開發(fā)
佑華微電子股份有限公司(Alpha Microelectronics Corp. )，成立于 1992年 7月，為專業(yè) IC 設(shè)計公司，核心事業(yè)主要為集成電路之設(shè)計研發(fā)，應(yīng)用與營銷。 本公司設(shè)計之產(chǎn)品包括語音控制I C、微控制語音產(chǎn)品（MCU）及錄音集成電路產(chǎn)品等；主要應(yīng)用于以消費性應(yīng)用領(lǐng)域產(chǎn)業(yè)為主，如音效產(chǎn)品、個人電子產(chǎn)品、家電產(chǎn)品、 發(fā)聲玩具禮品及互動性消費產(chǎn)品。 ealpha語音芯片系列原廠LOGO
語音芯片型號參考 : AM4FE020x，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）
AM4FE020x常用應(yīng)用場合，和開發(fā)下單流程 :
SRAM: 448 x 4; OSC: R ATCHIP.com / XT; VC: 16;LCD: 8環(huán)芯
AM4FE020x產(chǎn)品詳細(xì)參數(shù)內(nèi)容解析 :
AM4FE020x 20 Sec 秒

ATChip.com
SOP,DIP8
(開發(fā)語音識別碼：18149)		 COB-1.8*1.5cm,DIP8
AM4FE020x相關(guān)流程費用（掩膜IC / Mask IC） : 參考相關(guān)2006+批：價格：2.68/pcs

掩膜芯片為大批量訂單生產(chǎn)芯片，需要支付相關(guān)掩膜費用
掩膜費用收取標(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。
AM4FE020x為掩膜IC,MOQ最小訂單量：1000，RFQ返回掩膜費量：7000
不可退掩膜費(Non-Refund)為1000美金(換算人民幣)；

可退掩膜費（Refundable mask charge）為1500美金
部分語音芯片廠家會進(jìn)行芯片功能工藝更新的版本升級，如：A版B版C版D版E版F版G版H版J版K版X版等多個版本
我司會不定期對產(chǎn)品資料進(jìn)行更新，如有變動，恕不另行通知！
AM4FE020x產(chǎn)品系列 : AM4FE020x生成原廠資料 :
AM4FE020x英文產(chǎn)品介紹：
The AM4FBxxxx series are very low cost midi & voice synthesizers with 4-bit microprocessor. They have various features including 4-bit ALU, ROM, RAM, I/O ports, timers, clock generator, MIDI and voice synthesizer, current D/A and PWM outputs, etc. The audio synthesizer contains eight channels. Furthermore, they consist of 60 instructions in these devices. With CMOS technology, halt and standby function can minimize power dissipation. Their architectures are similar to RISC, with two stages of instruction pipeline. Most of instructions are executed in a single cycle, except for few instructions that need two or three instruction cycles.yueic.com
AM4FE020x中文產(chǎn)品介紹 :
 1. General Description
The AM4FBxxxx series are very low cost midi & voice synthesizers with 4-bit microprocessor. They have various features including 4-bit ALU, ROM, RAM, I/O ports, timers, clock generator, MIDI and voice synthesizer, current D/A and PWM outputs, etc. The audio synthesizer contains eight channels. Furthermore, they consist of 60 instructions in these devices. With CMOS technology, halt and standby function can minimize power dissipation. Their architectures are similar to RISC, with two stages of instruction pipeline. Most of instructions are executed in a single cycle, except for few instructions that need two or three instruction cycles. 
2. Features
 
(1) Single power supply can operate from 2.4V to 5.5V at 8MHz. 
(2) Program ROM can be up to 48k x 12-bit. (0000H~BFFFH, 1 bank) 
(3) There are 3 bodies in AM4FB series: 
Product Voice Duration (sec) ROM Size (12-bit) 
AM4FB006B 6 24k 
AM4FB010B 10 32k 
AM4FB015B 15 48k 
 
(4) Data SRAM can be up to 448 x 4-bit. (20H~FFH per page, total 2 pages) 
(5) There are total 7 I/O pins, PRA and PRB[0,1,3]. Each pin of all ports can be wake-up port when they are configured as input or IO mode. 
(6) There are two kinds of clock sources in the device of AM4F. 
a) Resistor mode (RM). 
b) High frequency crystal mode (HM). 
(7) Halt and Standby Mode System clock can be totally stopped in halt mode, and cause all functions stop to save power. The Standby mode is similar to halt mode, except the system clock is still working. However, it is required to execute STB instruction to enter standby mode. Once the AM4F IC is under the standby mode and running for a period of time, the “wakeup” signal, which is generated by internal interrupt or external input change, can lead AM4F IC into the normal operating mode. Under slower system clock, that is standby mode, the power consumption is around 90uA@3V and 180uA@4.5V under the condition of 8MHz (Rosc=390Kohm). Hence, the power-saving program counter function can be applied in this mode. For details, please refer to Alpha’s Application Note number APN-05007. 
 

AM4F系列產(chǎn)品線：AM4FB006B, AM4FB010B, AM4FB015B
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8腳芯片，AC8VM特價8腳芯片等。2，標(biāo)準(zhǔn)品，動物叫語音芯片，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
與您攜手，共創(chuàng)輝煌。         ealpha,佑華,AM4FE020x,20 Sec 秒
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