ht82m25a Holtek Semiconductor Inc., ht82m25a Datasheet
ht82m25a
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ht82m25a Summary of contents
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... Intelli 3D or Windows 2000 5 key PS/2 mouse. The Z-axis can support two kinds of scroller input, both optomechanical and mechanical. The devices require a minimum of external components to implement Selection Table Part No. Interface HT82M25A USB and PS/2 HT82M25A-1 USB and PS/2 HT82M25B USB and PS/2 HT82M25B-1 USB and PS/2 HT82M25C USB only HT82M25C-1 USB only Rev ...
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Block Diagram Pin Assignment Rev. 1.00 2 HT82M25X May 14, 2007 ...
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Pin Description Pin Name I/O VSS Negative power supply, ground V33O O 3.3V voltage output USBD+/CLK I/O USB data plus or PS2 Clock, F/W auto-detect USBD+ for USB, CLK for PS2 I/O USBD DATA USB data minus or PS2 Data, ...
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D.C. Characteristics Symbol Parameter V Operating Voltage DD Operating Current I DD (Crystal OSC) I USB Suspend Mode SUS Input Low Voltage V IL1 (Z1, Z2 Input High Voltage V IH1 (Z1, Z2 ...
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... PS/2 mode. Command F3h C8h F3h 64h F3h 50h F2h For the HT82M25A/HT82M25A-1, the mouse mode changes between Standard and Windows 2000 PS/2 mode. Sending the commands in the following sequence will set the mouse to the Windows 2000 PS/2 mode. Command F3h 2 1 ...
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... 4th word Application Circuits HT82M25A Application Circuit is for Reference Only Note: Place the 0.1 F capacitor, 22 resistor and 0.01 F capacitor as close to VDD pin as possible. Rev. 1.00 Note: X- movement towards the right is positive, mov- ing towards the left is negative upward movement is negative, moving down ...
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Package Information 18-pin DIP (300mil) Outline Dimensions Symbol Rev. 1.00 Dimensions in mil Min. Nom. 895 240 125 125 16 50 100 295 335 0 7 HT82M25X Max. 915 260 135 ...
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SOP (300mil) Outline Dimensions Symbol Rev. 1.00 Dimensions in mil Min. Nom. 394 290 14 447 HT82M25X Max. 419 300 20 460 104 ...
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DIP (300mil) Outline Dimensions Symbol Rev. 1.00 Dimensions in mil Min. Nom. 1020 240 125 125 16 50 100 295 335 0 9 HT82M25X Max. 1045 260 135 145 20 ...
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SOP (300mil) Outline Dimensions Symbol Rev. 1.00 Dimensions in mil Min. Nom. 394 290 14 490 HT82M25X Max. 419 300 20 510 104 ...
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Product Tape and Reel Specifications Reel Dimensions SOP 18W 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 SOP 20W Symbol Description A Reel ...
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Carrier Tape Dimensions SOP 18W Symbol 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 ...
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... Holtek Semiconductor Inc. (Beijing Sales Office) Suite 1721, Jinyu Tower, A129 West Xuan Wu Men Street, Xicheng District, Beijing, China 100031 Tel: 010-6641-0030, 6641-7751, 6641-7752 Fax: 010-6641-0125 Holtek Semiconductor Inc. (Chengdu Sales Office) 709, Building 3, Champagne Plaza, No.97 Dongda Street, Chengdu, Sichuan, China 610016 Tel: 028-6653-6590 Fax: 028-6653-6591 Holtek Semiconductor (USA), Inc ...