供应 em78p258
特价供应 em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg免费提供 单片机 程序 开发 解密 应用 资料 深圳市盛拓微电子科技有限公 王小姐 0755-26568823 13651438174
我司代理销售emc,holtek,sonix,pic等单片机,公司具有雄厚的技术实力,可以按客户要求或样品来定制开发产品。专业提供各种电子产品按样订做,电子产品复制抄板,提供电子产品研制、单片机程序开发、抄板 、电路板加工、电子产品抄板、电子产品研制 ,公司开发部有着雄厚的技术实力,从事电子产品开发,仿制(无论有无单片机均可克隆即芯片解密)、精密电子产品包料包工业务,做出与客户所需的一模一样的电子产品。由技术开发克隆--PCB生产----电子元器件采购---焊接—出成品-测试合格出货 产品品质:均通过国际标准,无铅ROSH,SGS,UL ,认证。1、各种智能化电子产品的贴片、组装; 2、各种电路板,成品或半成品的加工; 3、各类电路板的克隆。如对工控板、安防类内电子、电动玩具,汽车电子,电子礼品,网络通讯板、电脑主板、交换机、各类手机板、各种显示器、USB, MP3、DVD、税控机、收款机、摄像头等在内的1-10层高精度PCB及FPC板进行克窿; 4、各类电子产品OEM与ODM打样及生产。专业承接:电路板软硬板抄板、设计、电子产品克隆(无论有无单片机均可克隆)、精密电子产品包料包工业务,做出与客户所需的一样之电子产品。公司技术力量雄厚、交货及时。本着:以质量求生存、以创新为发展 的经营理念,开拓创新、务实求真、诚信为本、服务第一的经营原则,创立服务品牌,为客户提供了大量质优价廉、种类齐全的电子产品及半成品,热切希望与您真诚合作,共创辉煌,欢迎各大商家来信来电垂询、洽谈!
深圳市盛拓微电子科技有限公 王小姐 0755-86240352 /0755-29446304 / 13651438174 QQ : 994547396
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg: 是採用低功耗,高速CMOS 工藝的8 位單片機。其內部包含2K*13 位一次性可編程唯讀記憶體(OTP-ROM),由於它具有一次性可編程唯讀記憶體的特性,它能夠提供一種方便的途徑來開發和檢驗你的程式。此外,它還提供一個加密位元來防止程式被侵入,同時有3 個代碼選擇字來滿足用戶需求。
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:工作電壓範圍: 2.3V~5.5V / -40°C~85°C(工業級)
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:工作頻率範圍: (基於2個clocks)
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:晶體模式: DC ~ 20MHz/2clks,5V; DC ~ 8MHz/2clks,3V
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:RC模式: DC ~ 4MHz/2clks,5V; DC ~ 4MHz/2clks,3V
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:低功耗
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:小於1.9mA @ 5V/4MHz
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:典型15 μA @ 3V/32KHz
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:睡眠模式下電流典型值1μA
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:內部RC振盪器4MHz, 8MHz ,1MHz,455KHz(自動校準)
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:可編程WDT溢出時間 (4.5ms:18ms)
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:獨立可編程WDT預除器
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:有一個配置寄存器用來滿足用戶的需求,提供用戶ID代碼供客戶使用
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:80× 8位片內寄存器(SRAM,通用寄存器)
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:2K× 13位片內ROM
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:有雙向I/O口15-17个
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:副程式嵌套的8級堆疊
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:8位元即時時鐘/計數器(TCC),其信號源、觸發沿可編程選擇,溢出產生中斷。
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:8位元即時時鐘/計數器(TCCA, TCCC)和16位元即時時鐘/計數器
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:TCCB)其信號源、觸發沿可編程選擇,溢出產生中斷。
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:一對比較器(可作OP)
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:4位多路A/D轉換器,精度達12位
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:易用於IR(紅外遙控)應用電路
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:省電(SLEEP)模式
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:6個中斷源
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:TCC, TCCA, TCCB和 TCCC溢出中斷
em78p258 em78p258n em78p258nmj em78p258npj em78p258nmjg em78p258npjg:输入引腳狀態變化中斷(可以喚醒睡眠模式)
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封裝類型:
14 pin DIP 300mil : EM78P258NP
14 pin SOP 150mil : EM78P258NM
发表时间:2011年4月23日11:03:06