首页 >ZK83071>规格书列表
零件型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
ZK83071 | 西班牙小键盘标准USB键盘控制芯片 ZK83071是一款标准USB键盘控制芯片,USB工作模式。内部集成了振荡电路,出厂定制芯片时可选择作为内部系统时钟(缺省),而不用外部晶振。内部兼容了碳膜、银浆两种通用键盘薄膜的应用模式,用户定制芯片时可选择应用模式。碳膜电阻支持可达300K。本芯片适用于HID类外围设备键盘等。支持Windows 95/98/XP/VISTA/7/8/10 Linux Mac Android等操作系统。封装形式:裸片。可替代兼容SX83071等同类芯片。; • 工作电压4.5V~5.5V\r\n\r\n• 符合USB规范\r\n\r\n - USB1.1,低速1.5M bps\r\n\r\n - USB HID 1.1\r\n\r\n• 上电复位POR:6us(规范要求<10ms)\r\n\r\n• 低压复位LVR\r\n\r\n• 系统工作时钟6MHZ\r\n\r\n - 规范要求USB低速时钟精度:1.5M bps±1.5%(15,000 ppm)\r\n\r\n - 外接晶体6MHz或内部振荡时钟\r\n\r\n• I/O规格\r\n\r\n - P0:8位I/O,输入时内置200K上拉电阻或高阻(有开关位),开漏输出(有开关位)\; | Casue 北京中科微 | Casue | |
-15kVESDProtected,3.3V,FullFail-safe,LowPower,HighSpeedorSlewRateLimited,RS-485/RS-422Transceivers | Intersil Intersil Corporation | |||
짹15kVESDProtected,3.3V,FullFail-safe,LowPower,HighSpeedorSlewRateLimited,RS-485/RS-422Transceivers | Intersil Intersil Corporation | |||
짹15kVESDProtected,3.3V,FullFail-safe,LowPower,HighSpeedorSlewRateLimited,RS-485/RS-422Transceivers | Intersil Intersil Corporation | |||
INTERL | INTERL | INTERL |
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MARISILICON |
24+ |
CSFUN68 |
60000 |
全新原装现货 |
询价 | ||
ON/安森美 |
23+ |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
VAC |
新 |
357 |
全新原装 货期两周 |
询价 | |||
VAC |
专业模块 |
MODULE |
8513 |
模块原装主营-可开原型号增税票 |
询价 | ||
VAC |
16+ |
MODULE |
59 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
ZKB |
24+ |
NA |
5000 |
只做原装公司现货 |
询价 | ||
ZKB |
24+ |
NA/ |
3265 |
原装现货,当天可交货,原型号开票 |
询价 | ||
ZKB |
23+ |
NA |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
VAC |
23+ |
模块 |
160 |
全新原装正品,量大可订货!可开17%增值票!价格优势! |
询价 | ||
VAC |
24+ |
module |
6000 |
全新原装正品现货 假一赔佰 |
询价 |
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