ht82m938r Holtek Semiconductor Inc., ht82m938r Datasheet
ht82m938r
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ht82m938r Summary of contents
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... PS/2 mouse compatible Supports rolling buttons in 3D PS/2 mouse mode Supports five buttons (R,M,L,B4,B5) and three axes ( X,Y,Z)input General Description The HT82M938T/HT82M938R is a Plug & Play 27MHz RF 5 Buttons 3D PS/2 mouse controller transmitter and receiver compatible with Microsoft Intelli 3D PS/2 Pin Assignment Pin Description Transmitter Pin No ...
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... DD I Standby Current STB V Input Low Voltage (RES_CH Input High Voltage (RES_CH Input Low Voltage (RESET) IL1 V Input High Voltage (RESET) IH1 Rev. 1.30 HT82M938T/HT82M938R Description Description Test Conditions Min. Typ. V Conditions DD 2 load, f =6MHz 0.7 SYS 3V No load, system HALT ...
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... 2nd word 3rd word Rev. 1.30 HT82M938T/HT82M938R Data format for 3D PS/2 Variable rps bidirectional synchronous. Bit No 1st word 2nd word 3rd word 4th word Z7 Z6 ...
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... Rising edge of CLOCK to DATA transition T3 Duration of CLOCK low T4 Duration of CLOCK high T5 Minimum time to MOUSE inhibit after clock 11 T6 Maximum time to MOUSE inhibit after clock 11 to ensure MOUSE does not start another transmission Rev. 1.30 HT82M938T/HT82M938R Min/Max 5/25 sec 5/T4-5 sec 30/50 sec 30/50 sec >0 sec <50 sec 4 October 29, 2002 ...
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... Duration of CLOCK low T8 Duration of CLOCK high T9 Time from low to high CLOCK transition to time when MOUSE samples DATA line Application Circuits Transmitter application (This application circuit is for reference only) Note placed if HT7627 is used to reset HT82M938T Rev. 1.30 HT82M938T/HT82M938R Min/Max 30/50 sec 30/50 sec 5/25 sec 5 October 29, 2002 ...
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... Receiver application (This application circuit is for reference only) RF transmitter modules Rev. 1.30 HT82M938T/HT82M938R 6 October 29, 2002 ...
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... RF receiver modules Note: For HT9011: place *, **open For HT9142: place**, *open Rev. 1.30 HT82M938T/HT82M938R October 29, 2002 ...
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... Package Information 20-pin SOP (300mil) outline dimensions Symbol Min. A 394 B 290 490 Rev. 1.30 HT82M938T/HT82M938R Dimensions in mil Nom. Max. 419 300 20 510 104 October 29, 2002 ...
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... SOP (300mil) outline dimensions Symbol Min. A 394 B 290 390 Rev. 1.30 HT82M938T/HT82M938R Dimensions in mil Nom. Max. 419 300 20 413 104 October 29, 2002 ...
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... Key Slit Width T1 Space Between Flange T2 Reel Thickness SOP 16W (300mil) Symbol Description A Reel Outer Diameter B Reel Inner Diameter C Spindle Hole Diameter D Key Slit Width T1 Space Between Flange T2 Reel Thickness Rev. 1.30 HT82M938T/HT82M938R Dimensions in mm 330 1.0 62 1.5 13.0+0.5 0.2 2.0 0.5 24.8+0.3 0.2 30.2 0.2 Dimensions in mm 330 1.0 62 1.5 13.0 0.5 0.2 2.0 0.5 16.8+0.3 0.2 22.2 0.2 10 October 29, 2002 ...
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... Description W Carrier Tape Width P Cavity Pitch E Perforation Position F Cavity to Perforation (Width Direction) D Perforation Diameter D1 Cavity Hole Diameter P0 Perforation Pitch P1 Cavity to Perforation (Length Direction) A0 Cavity Length B0 Cavity Width K0 Cavity Depth t Carrier Tape Thickness C Cover Tape Width Rev. 1.30 HT82M938T/HT82M938R Dimensions in mm 24.0+0.3 0.1 12.0 0.1 1.75 0.1 11.5 0.1 1.5+0.1 1.5+0.25 4.0 0.1 2.0 0.1 10.8 0.1 13.3 0.1 3.2 0.1 0.3 0.05 21.3 Dimensions in mm 16.0 0.2 12.0 0.1 1.75 0.1 7.5 0.1 1.5+0.1 1.5+0.25 4.0 0.1 2.0 0.1 10.9 0.1 10.8 0.1 3.0 0.1 ...
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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. 1.30 HT82M938T/HT82M938R 12 October 29, 2002 ...