首页 >UPD8279>规格书列表

型号下载 订购功能描述制造商 上传企业LOGO

UPD8279

PROGRAMMABLE KEYBOARD/DISPLAY INTERFACE

Features Programmable by processor 32 hex or 16 alphanumeric displays 64 expandable to 128 keyboard Simultaneous keyboard and display 8 character keyboard - FIFO 2 key lockout or N key rollover Contact debounce Programmable scan timer Interrupt on key entry Single 十 5 V 土 10 power supply

文件:530.9 Kbytes 页数:8 Pages

NEC

瑞萨

UPD8279C-2

PROGRAMMABLE KEYBOARD/DISPLAY INTERFACE

Features Programmable by processor 32 hex or 16 alphanumeric displays 64 expandable to 128 keyboard Simultaneous keyboard and display 8 character keyboard - FIFO 2 key lockout or N key rollover Contact debounce Programmable scan timer Interrupt on key entry Single 十 5 V 土 10 power supply

文件:530.9 Kbytes 页数:8 Pages

NEC

瑞萨

UPD8279C-5

PROGRAMMABLE KEYBOARD/DISPLAY INTERFACE

Features Programmable by processor 32 hex or 16 alphanumeric displays 64 expandable to 128 keyboard Simultaneous keyboard and display 8 character keyboard - FIFO 2 key lockout or N key rollover Contact debounce Programmable scan timer Interrupt on key entry Single 十 5 V 土 10 power supply

文件:530.9 Kbytes 页数:8 Pages

NEC

瑞萨

UPD8279C

PROGRAMMABLE KEYBOARD DISPLAY INTERFACE

文件:478.26 Kbytes 页数:8 Pages

NEC

瑞萨

UPD8279C-2

PROGRAMMABLE KEYBOARD DISPLAY INTERFACE

文件:478.26 Kbytes 页数:8 Pages

NEC

瑞萨

UPD8279C-5

PROGRAMMABLE KEYBOARD DISPLAY INTERFACE

文件:478.26 Kbytes 页数:8 Pages

NEC

瑞萨

UPD8279C

PROGRAMMABLE KEYBOARD DISPLAY INTERFACE

Renesas

瑞萨

详细参数

  • 型号:

    UPD8279

  • 功能描述:

    Keyboard Controller

供应商型号品牌批号封装库存备注价格
NEC
DIP
187
正品原装--自家现货-实单可谈
询价
NEC
09+
DIP40
5500
原装无铅,优势热卖
询价
NEC
00+
DIP40
10609
全新原装100真实现货供应
询价
NEC
17+
DIP
6200
100%原装正品现货
询价
NEC
84+
DIP40
3560
全新原装进口自己库存优势
询价
原厂正品
23+
QFP
5000
原装正品,假一罚十
询价
NEC
25+
DIP40
1583
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
NEC
24+
DIP40P
6868
原装现货,可开13%税票
询价
NEC
24+
DIP40
11
询价
NEC
17+
DIP40
9988
只做原装进口,自己库存
询价
更多UPD8279供应商 更新时间2025-12-11 16:19:00