ht82m32a Holtek Semiconductor Inc., ht82m32a Datasheet
ht82m32a
Related parts for ht82m32a
ht82m32a Summary of contents
Page 1
... Microsoft Windows 2000 and 5-button Wheel mouse compatible Z-axis can support two kinds of scroller input divided (package option) General Description The HT82M32A/HT82M32B are designed as 2D, 3D 3/5-key PS/2 optical mouse controller. These have se- rial interface to access the PixArt sensor PAN101, Selection Table Part No. ...
Page 2
... Input High Voltage for RES IH2 I I/O Port Sink Current OL I I/O Port Source Current OH Pull-high Resistance for RB, LB, RO, Z1 Z2, RB1, RB0, SDIO, PS2CK and PS2D Rev. 1.10 HT82M32A/HT82M32B Description +6.0V Storage Temperature ............................ 125 C SS +6.0V Operating Temperature........................... Test Conditions Min. V Conditions DD ...
Page 3
... Any time the PC sends a reset FFh command the mouse, it will reset the mouse to Standard PS/2 mode After power-on reset is initiated, the mouse is set Standard PS/2 mode HT82M32A/HT82M32B Ta=25 C Min. Typ. Max. Unit 32 65 130 ...
Page 4
... Timing Diagrams Z-Axis Photo-coupler Cross Width Z-Axis Counting PS/2 Mouse Data output Data input Rev. 1.10 HT82M32A/HT82M32B 4 June 1, 2007 ...
Page 5
... Application Circuits 2D Optical Mouse Controller (PAN101) 3D Optical Mouse Controller (PAN101) Rev. 1.10 HT82M32A/HT82M32B 5 June 1, 2007 ...
Page 6
... Win2K Optical Mouse Controller (PAN101) 2D Optical Mouse Controller (PAN301) Rev. 1.10 HT82M32A/HT82M32B 6 June 1, 2007 ...
Page 7
... Optical Mouse Controller (PAN301) Win2K Optical Mouse Controller (PAN301) Rev. 1.10 HT82M32A/HT82M32B 7 June 1, 2007 ...
Page 8
... PS/2 Optical Mouse Controller (PAN3101) 3D PS/2 Optical Mouse Controller (PAN3101) Rev. 1.10 HT82M32A/HT82M32B 8 June 1, 2007 ...
Page 9
... Win2K PS/2 Optical Mouse Controller (PAN3101) HT82M32A/HT82M32B Z-Axis Optomechanical (This Application Circuit is for Reference Only) Note: * For resistor value selection, refer to high or low input level of Z1 and Z2 in the D.C. Characteristics table. The recommended value Rev. 1.10 HT82M32A/HT82M32B 9 June 1, 2007 ...
Page 10
... Package Information 16-pin DIP (300mil) Outline Dimensions Symbol Rev. 1.10 HT82M32A/HT82M32B Dimensions in mil Min. Nom. 745 240 125 125 16 50 100 295 335 0 10 Max. 775 260 135 145 20 70 315 375 15 June 1, 2007 ...
Page 11
... 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. 1.10 HT82M32A/HT82M32B 11 June 1, 2007 ...