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參數(shù)資料
| 型號(hào)： | HT6513 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | Mouse Controller |
| 中文描述： | 鼠標(biāo)控制器 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大?。?/td> | 297K |
| 代理商： | HT6513 |
HT6513
Mouse Controller
Pin Assignment
Features
Low power dissipation
Use 32.768K Hz crystal
Crystal oscillator circuits on-chip
1200 baud rate serial output
Power directly from RS-232C without exter-
nal power supply
Three key-switches and four photo-couples
inputs
Key-in and key-release debounce interval 52 ms
The HT6513 can execute two different
outputs with any of the key-switch inputs
RXD with heavy NMOS output
General Description
The HT6513 is a specially designed CMOS IC
for mouse control applications. Capable of driv-
ing up to 3 key-switches and 4 photo-couplers
directly into a standard RS-232C line, and it
can be operated without an external power sup-
ply. It is compatible with both Microsoft and
Mouse systems with false entries being pre-
vented by internal debounce circuits.
1
23rd Oct ’96
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT6523 | PS/2 Mouse Controller |
| HT6542B | Keyboard Controller with PS/2 |
| HT6571 | Multiple RS-232 Drivers And Receivers(多個(gè)RS-232驅(qū)動(dòng)器和接收器) |
| HT6576 | Advanced SCSI CHIP |
| HT6576A | Advanced SCSI CHIP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT6513B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Mouse/Trackball Controller |
| HT6515A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Mouse/Trackball Controller |
| HT6515B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Mouse/Trackball Controller |
| HT6515C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Mouse/Trackball Controller |
| HT6515D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Mouse/Trackball Controller |
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