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CH9328

串口转USB键盘芯片

CH9328是一款串口转HID芯片,在电脑上识别为标准的USB HID类键盘设备。CH9328用于单向数据传输,可以接收串口发送过来的数据(如ASCII码),并按照HID类键盘设备规范,将数据打包成标准的键盘码值通过USB口上传给计算机。通过提供的上位机软件,用户也可自行配置芯片的VID、PID,以及各种字符串描述符

WCH

沁恒微电子

CH9328

Serial transfer HID keyboard chip

文件:189.73 Kbytes 页数:5 Pages

WCH

沁恒微电子

DM9328

Dual 8-Bit Shift Register

General Description The DM9328 is a high speed serial storage element providing 16 bits of storage in the form of two 8-bit registers. The multifunctional capability of this device is provided by several features: 1) additional gating is provided at the input to both shift registers so that the i

文件:48.22 Kbytes 页数:5 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

DM9328N

Dual 8-Bit Shift Register

文件:126.65 Kbytes 页数:6 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

DM9328N

Dual 8-Bit Shift Register

General Description The DM9328 is a high speed serial storage element providing 16 bits of storage in the form of two 8-bit registers. The multifunctional capability of this device is provided by several features: 1) additional gating is provided at the input to both shift registers so that the i

文件:48.22 Kbytes 页数:5 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

技术参数

  • 封装:

    SOP16

  • 功能:

    串口转HID键盘芯片,实现串口数据转USB键盘数据

  • 时钟:

    内置

  • USB:

    2.0 全速 Device

供应商型号品牌批号封装库存备注价格
HS
21+
SOP-16
61835
假一罚十全新原装现货0755-82732291
询价
WCH(原厂原装)
23+
SOP-16
65400
询价
WCH(南京沁恒)
24+
SOP-16_150mil
19048
原厂可订货,技术支持,直接渠道。可签保供合同
询价
WCH(南京沁恒)
2447
SOP-16_150mil
315000
50个/管一级代理专营品牌!原装正品,优势现货,长期
询价
WCH(南京沁恒)
2021+
SOP-16_150mil
2105
询价
WCH/沁恒
21+
原厂原封
5000
全新原装 现货 价优
询价
WCH
25+
SOP-16
10000
原厂原装,价格优势
询价
WCH
22+
24000
原装正品现货,实单可谈,量大价优
询价
WCH
23+
SOP
20000
询价
WCH(南京沁恒)
2526+
SOP-16_150mil
50000
只做原装优势现货库存,渠道可追溯
询价
更多CH9328供应商 更新时间2025-10-11 9:03:00