ht82m980a Holtek Semiconductor Inc., ht82m980a Datasheet
ht82m980a
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ht82m980a Summary of contents
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... Microsoft 3D Intelli mouse and IBM PS/2 mouse compatible Supports five buttons and three axes input General Description HT82M980A is a Plug and Play Windows 2000 and 5-button 3D USB+PS/2 Mouse controller. The HT82M980A can support the USB Standard Request as well as HID Class Request version 1. compatible with Microsoft Intelli 3D PS/2 mouse ...
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... Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliabil- ity. Rev. 1.50 Description Storage Temperature ............................ 125 C +0.3V Operating Temperature........................... +0.3V 33O 2 HT82M980A June 9, 2005 ...
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... Conditions DD 4.4 USB mode No load =6MHz SYS PS/2 mode 5V No load, system HALT 3 3 =0.8V OL Test Conditions Min. V Conditions 6000 3 HT82M980A Ta=25 C Typ. Max. Unit 5. 250 Ta=25 C Typ. Max. Unit kHz June 9, 2005 ...
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... Layout 0.1 F capacitor, 22 resistor and 0.01 F capacitor as close to VDD pin as possible. Layout power plane and ground plane as large as possible. Place 0.1 F capacitor as close to RESET pin as possible. Place 6MHz crystal as close to OSC1 and OSC2 pins as possible. Components with * are used for EMC issue. Rev. 1.50 HT82M980A 4 June 9, 2005 ...
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... Package Information 20-pin DIP (300mil) Outline Dimensions Symbol Min. A 1020 B 240 C 125 D 125 295 I 335 0 Rev. 1.50 HT82M980A Dimensions in mil Nom. Max. 1045 260 135 145 20 70 100 315 375 15 5 June 9, 2005 ...
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... Holtek s products are not authorized for use as critical components in life support devices or systems. Holtek reserves the right to alter its products without prior notification. For the most up-to-date information, please visit our web site at http://www.holtek.com.tw. Rev. 1.50 HT82M980A 6 June 9, 2005 ...