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參數(shù)資料
| 型號： | EM83805 |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | All-In-One Plug & Play 3-Button Serial Mouse Controller(全合一即插即用3按鈕串行鼠標(biāo)控制器) |
| 中文描述： | 全通用插頭 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 46K |
| 代理商： | EM83805 |
EM83805
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* This specification are subject to be changed without notice.
Preliminary
2.2.1998
GENERAL DESCRIPTION
The EM83805 PnP 3-BUTTON Serial Mouse Controller is specially designed to control mouse device for
WINDOWS 95 system. This single chip can interface three key-switches , four X,Y photo signals to RS-232C.
FEATURES
Use 32.768 kHz crystal.
Microsoft compatible four bytes format output in 1200 baud rate.
100 bytes PnP ID code could be filled by code layer.
Three key-switches, four X,Y photo-couples inputs.
Both key-in and key-realse debounce interval 13 ms.
The sampling rate of motion detector is about 65kHz.
Photo-couple detector using noise immunity.
RTS debouncing circuits.
Three step dynamic input impedance.
Using voltage comparator to detect photo-couple input.
Photo couples test mode included.
Built-in two zener diodes between Vdd to Vss,and RTS to Vdd.
CMOS push-pull output.
Package type : 16 DIP.
ALL-IN-ONE PLUG & PLAY 3-BUTTON SERIAL MOUSE CONTROLLER
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16
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VDD
OSC.OUT
NC
NC
RTS
RXD
OPT
V
SS
OSC.IN
Y2
Y1
X2
X1
L
M
R
EM83805
PIN ASSIGNMENTS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EM83806 | All-In-One Plug & Play 3-Button Serial Mouse Controller(全合一即插即用3按鈕串行鼠標(biāo)控制器) |
| EM83807 | ALL-IN-ONE PLUG & PLAY 3-BUTTON SERIAL MOUSE CONTROLLER |
| EM83810 | All-In-One Plug & Play Scrolling Serial Mouse Controller(全合一即插即用滾動串行鼠標(biāo)控制器) |
| EM83811 | All-In-One Plug & Play Scrolling Serial Mouse Controller(全合一即插即用滾動串行鼠標(biāo)控制器) |
| EM83812 | ALL-INONE PLUG & PLAY SCRLLING SERIAL MOUSE CONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EM83807 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:ALL-IN-ONE PLUG & PLAY 3-BUTTON SERIAL MOUSE CONTROLLER |
| EM83812 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:ALL-INONE PLUG & PLAY SCRLLING SERIAL MOUSE CONTROLLER |
| EM83812AP | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:ALL-INONE PLUG & PLAY SCRLLING SERIAL MOUSE CONTROLLER |
| EM83812BP | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:ALL-INONE PLUG & PLAY SCRLLING SERIAL MOUSE CONTROLLER |
| EM83812CP | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:ALL-INONE PLUG & PLAY SCRLLING SERIAL MOUSE CONTROLLER |
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