EV589 usb mouse controller 1. general description the EV589 is a mouse controller to control usb optical mouse device. this controller can supports four axes x,y,z,h and seven buttons l, m, r, wwwforward , wwwback, fire, dpi c hange. h axis only be supported under winvista os. dpi can be selected high, medium or low by dpi change key. and indicate the state by three leds. x and y mirror function can be set by mirror pin. this controller can selects s ensors by two select pins. support sensor: pan3101,om10a,om10b,adns-5020,mcs-16085, ata2180,or compatible with it. 2. features universal serial bus specification version 1.1 usb device class definition for human interface device(hid),firmware specification version 1.1 low cost eliminate need external components run at 6mhz frequency support hid usage id for usb support usb sleep mode and wake up. low power cmos device technology support windows 95,98,me,nt,2000,2003,xp,vista. it can support the usb standard request as well as hid class request version 1.1 . vid: hex 0749 pid: hex 2000 3. applications usb optical mouse only 3d,3 buttons usb optical mouse. 3d,5 buttons usb optical mouse. 3d,7 buttons usb optical mouse. 4d,7 buttons usb optical mouse. (winvista os)
EV589 usb mouse controller 4. pin configuration 5.pin description pin symbol i/o function 1 vss - gnd 2 sel0 i sensor select input 0 3 sel1 i sensor select input 1 4 z1 (*note2) i z axis input1 5 z2 (*note2) i z axis input2 6 sclk/xb i/o serial clock/ax 7 sdio/xa i/o serial data/bx 8 ncs/pd/yb i/o ncs for avago/pd for om10/ay 9 ya i by 10 r i right key input 11 m i middle key input 12 l i left key input 13 mirror (* note 1) i x and y move direction mirror 14 wwwforward i wwwforward 15 wwwback i wwwback 16 dpi/h_r i dpi change/h roll right
EV589 usb mouse controller *note1: mirror: 0->normal 1->mirror *note2: sel1,sel0: 00-> pan3101 01->om10b 10->adns-5020/mcs-16085 11->ata2180/om10a 6. absolute maximum ratings parameter sym. ratings supply voltage vcc -0.5v to +6v input voltage v in -0.3v to +6v output voltage vout -0.3v to +6v temperature under bias t b 0 to 70 storage temperature t s -65 to150 7 . ? dc ? electrical ? characteristics ? parameter sym. min. typ. max. unit condition operating voltage vcc 4.5 5 5.5 v operating supply current i cc i 10 ma freq.=6mhz input leakage i in 1 a v in =vcc,vss input high voltage v ih 2.0 v input low voltage v il 0.8 v output low voltage v ol1 0.4 v i ol1 =10 ma 17 fire/h_l i fire key/h roll left 18 led_ctl o high dpi indicate 19 v33 - dc 3.3v output 20 d+ i/o usb d+ 21 d- i/o usb d- 22 oso o 6mhz xtal 23 osi i 6mhz xtal 24 vdd - 5v power input
EV589 usb mouse controller 8. application circuit
EV589 usb mouse controller 9.pad diagram project:EV589 primary cell:EV589 chip size:1740x2120 date:2008.02.05 num. name x, y num. name x, y 1 gnd -801, 985 13 mirror 795, 962 2 sel0 -801, -971 14 wforwad 672, 962 3 sel1 -680, -971 15 wback 550, 962 4 zup -562, -971 16 dpi 428, 962 5 zdown -389, -985 17 fire 308, 962 6 xb -223, -985 18 led_ctl 184, 962 7 xa -45, -985 19 v33 36, 985 8 yb 121, -985 20 d+ -136, 985 9 ya 286, -985 21 d- -247, 985 10 r 450, -985 22 osco -410, 985 11 m 618, -985 23 osci -577, 985 12 l 784, -985 24 vdd -688, 985
EV589 usb mouse controller
EV589 usb mouse controller
EV589 usb mouse controller
EV589 usb mouse controller
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