all rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms with out permission. pixart imaging inc. e- mail: fae_service@pixart.com.tw pmw3310 dh - awqt low power led gaming mouse sensor description pmw3310 d h - aw qt low power gaming sensor is a new addition to pixa rt imaging s gaming sensor family. the tracking system comprises of navigation ic, hsdl - 4261 ir led and lens. it provides enhanced features such as variable frame rate, programmable resolution, angle tunability, x- y axis independent resolution, programmable angle snap plus configurable sleep and wake up time to suit various gamers preferences. this ga ming sensor is in a 20- pin staggered dual in - line package (dip) . it is designed to be used with adns - 2120- 001 trim lens to achieve optimum performance featured in this document. theory of operation the sensor measures changes in position by optically acquiring sequential surface images (frames) and mathematically determining the direction and magnitude of movement. it contains an image acquisition system (ias), a digital signal processor (dsp), and a four wire serial port. the ias acquires microscopic surface images via the lens and illumination system. these images are processed by the dsp to determine the direction and distance of motion. the dsp calculates the x and y relative displacement values. an external microcontroller reads the x and y information from the sensor serial port. the microcontroller then translates the data into ps2, usb, or rf signals before sending them to the host pc or game console. features ? 20- pin dip package ? operating voltage: 2.7 v C 3. 3v ? vddio range: 1.65 v C 3.3 v ? 16- bits motion data registers ? high speed motion detection of 130 ips and acceleration up to 30 g ? variable f rame r ate for optimum power performance ? motion detect pin output ? internal oscillator C no external clock input needed ? enhanced programmability ? frame rate up to 6,5 00fps ? resolution up to 5000 cpi with step of ~5 0cpi ? x and y axis independent resolution setting ? programmable rest modes ? programmable angle snap ? angle tunabilty applications ? corded and cordless gaming mice ? motion input devices data sheet
pix a rt imaging inc. low power led gaming mouse sensor all rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms with out permission 2 pixar t imaging inc. e- mail: fae_service@pixart.com.tw device pinout figure 1. device pinout of pmw3310 d h - awqt product numbe r : pmw3310 dh - awqt date code : c yw k w k w f w f r (c = cm code, y = year code, w k w k = week code, w f w f = wafer code, r = remark (mark e for engineering lot) ) pin no pin name input / output/ power description 1 C 2 nc - - 3 ncs in chip select (active low input) 4 sclk in serial clock input 5 mosi in serial data input (master out/slave in) 6 motion out motion detect (active low output) 7 vddio pwr io voltage 8 xyled out led illumination control 9 gnd pwr ground 10 C 11 vdd pwr 3v supply 12 nc - - 1 3 ref pwr internal regulator output pin ( to connect to external bypass cap ) 14 gnd pwr ground 15 nc - - 16 miso out serial data output (master in/slave out) 17 C 18 nc - - 19 gnd pwr ground 20 nc - -
pix a rt imaging inc. low power led gaming mouse sensor all rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms with out permission 3 pixar t imaging inc. e- mail: fae_service@pixart.com.tw figure 2. package out line drawing caution: it is advised that normal static precautions be taken in handling and assembly of this component to prevent damage a nd/or degradation which may be induced by e sd
pix a rt imaging inc. low power led gaming mouse sensor all rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms with out permission 4 pixar t imaging inc. e - m ail: fae_service@pixart.com.tw figure 3. recommended pcb mechanical cutouts and spacing (top view)
external oscillator mini-b usb port serial wire debug sensor block z-wheel voltage regulator mcu block led indicators buttons note: for default auto lift-cutoff application, iled for the recommended ir led hsdl-4261 must be set to 17ma independent of components use. iled note: c21 and c22 shopuld be placed as near as possible to sensor pin 11. note: 1) d+ and d- must have same length 2) all the capacitors must as near as possible to the ic 3) remember to short p1, p2 and p5 when soldering extal xtal vssosc vssosc xtal extal n_reset bkgd bkgd n_reset usbdn usbdp usbdp usbdn miso mosi sclk ncs motion zb za cpi_p_btn cpi_m_btn left_btn right_btn middle_btn za zb motion miso mosi sclk ncs led_3 led_2 led_1 led_1 led_2 led_3 left_btn right_btn middle_btn cpi_p_btn cpi_m_btn usb_5v vout vdd_3v vdd_3v vdd_3v vdd_3v vdd_3v vdd_3v vdd_3v vdd_3v vdd_3v vdd_3v vdd_3v vdd_3v vdd_3v vdd_3v vdd_3v r22 470r r22 470r r3 0r r3 0r c16 100nf c16 100nf c3 10uf/10v c3 10uf/10v sw6 d2f-f sw6 d2f-f 3 2 1 c14 10pf c14 10pf r12 100r r12 100r r16 0r r16 0r r25 100r r25 100r r18 0r r18 0r r24 10k r24 10k p4 p4 pad pad c9 22uf c9 22uf p5 p5 c23 3.3uf/10v c23 3.3uf/10v p1 p1 pad pad c20 3.3uf/10v c20 3.3uf/10v c25 100nf c25 100nf c5 10pf c5 10pf c17 100nf c17 100nf c13 10pf c13 10pf c8 22uf c8 22uf r8 10k r8 10k sw4 d2f-f sw4 d2f-f 3 2 1 c21 3.3uf/10v c21 3.3uf/10v pad pad pad pad r9 0r r9 0r c15 100nf c15 100nf c28 100nf c28 100nf c24 10uf/10v c24 10uf/10v j1 pcb_socket_2x3p j1 pcb_socket_2x3p 2 4 6 1 3 5 r19 0r r19 0r r23 10k r23 10k c22 100nf c22 100nf sw5 d2f-f sw5 d2f-f 3 2 1 c1 15pf/50v c1 15pf/50v d1 yellow d1 yellow p2 p2 p3 p3 r2 33r r2 33r q1 z-encoder q1 z-encoder b 2 a 3 com 1 c12 100nf c12 100nf sw7 d2f-f sw7 d2f-f 3 2 1 d2 yellow d2 yellow c18 100nf c18 100nf q2 mmbt3906lti q2 mmbt3906lti 1 3 2 pad pad r20 470r r20 470r 1 2 3 4 5 usb_5v d- d+ gnd sgnd h1 hdr_1.5/1x5_zh 1 2 3 4 5 usb_5v d- d+ gnd sgnd h1 hdr_1.5/1x5_zh sw3 d2f-f sw3 d2f-f 3 2 1 c27 100nf c27 100nf c4 10pf c4 10pf r1 33r r1 33r r15 10k r15 10k u3 pmw3310 u3 pmw3310 nc_1 1 nc_2 2 ncs 3 sclk 4 mosi 5 motion 6 vddio 7 xyled 8 gnd_1 9 vdd_1 10 vdd_2 11 nc_3 12 ref 13 gnd_2 14 nc_4 15 miso 16 nc_5 17 nc_6 18 gnd_3 19 nc_7 20 r17 0r r17 0r d3 yellow d3 yellow vin pad u1 aic1734-30 vin pad u1 aic1734-30 vin 3 vout 1 gnd 2 c2 100nf c2 100nf x1 12mhz x1 12mhz 2 1 4 3 r21 470r r21 470r u2 mc9s08jm60 u2 mc9s08jm60 ptc4 1 irq/tpmclk 2 *reset 3 ptf0/tpm1ch2 4 ptf1/tpm1ch3 5 ptf4/tpm2ch0 6 ptf5/tpm2ch1 7 pte0/txd1 8 pte1/rxd1 9 pte2/tpm1ch0 10 pte3/tpm1ch1 11 pte4/miso1 12 pte5/mosi1 13 pte6/spsck1 14 pte7/*ss1 15 vdd 16 vss 17 usbdn 18 usbdp 19 vusb33 20 ptg0/kbip0 21 ptg1/kbip1 22 ptb0/miso2/adp0 23 ptb1/mosi2/adp1 24 ptb2/spsck2/adp2 25 ptb3/*ss2/adp3 26 ptb4/kbip4/adp4 27 ptb5/kbip5/adp5 28 ptd0/adp8/acmp+ 29 ptd1/adp9/acmp- 30 vssad/vrefl 31 vddad/vrefh 32 ptd2/kbip2/acmpo 33 ptg2/kbip6 34 ptg3/kbip7 35 bkgd/ms 36 ptg4/xtal 37 ptg5/extal 38 vssosc 39 ptc0/scl 40 ptc1/sda 41 ptc2 42 ptc3/txd2 43 ptc5/rxd2 44 c11 0.1uf c11 0.1uf c26 1uf/16v c26 1uf/16v d4 hsdl-4261 ir led d4 hsdl-4261 ir led c19 1uf/16v c19 1uf/16v r11 10m r11 10m r14 10k r14 10k r10 10k r10 10k figure 7. schematic diagram for 5-button scroll wheel corded mouse
nc 1 nc 2 ncs 3 sclk 4 mosi 5 motion 6 vddio 7 xyled 8 gnd 9 vdd 10 nc 20 gnd 19 nc 18 nc 17 miso 16 nc 15 gnd 14 ref 13 nc 12 vdd 11 u2 pmw3310 1 2 p2 pad2 vdd2_8 c 1 b 3 e 2 q1 mmbt3906lt1 d1 ir r3 80r vdd2_8 c5 3.3uf vdd2_8 1 2 p7 pad2 vout vout c7 3.3uf 1 2 p3 pad2 3v c6 3.3uf c8 100nf vdd2_8 vbat 6 sw 1 gnd 2 fb 4 vout 5 en 3 u1 tps61070 l1 4.7uh vbat c1 4.7uf c2 4.7uf r2 820k r1 180k c3 4.7uf c4 4.7uf c13 10uf 1 2 p4 pad2 vdd2_8 ireg note: r2=820k; vdd=2.8v r2=910k; vdd=3.0v r2=1m; vdd=3.3v 1 2 p1 pad2 1 2 3 sw1 slide sw spdt vbat on off + bt1 battery b+ + bt2 battery b- note: 2aa battery 1.5v connected in series p1_2 1 dvdd 2 p1_1 3 p1_0 4 p0_0 5 p0_1 6 p0_2 7 p0_3 8 p0_4 9 dvdd 10 p0_5 11 p0_6 12 p0_7 13 p2_0 14 p2_1 15 p2_2 16 p2_3/xosc32_q1 17 p2_4/xosc32_q2 18 avdd 19 xosc_q2 20 xosc_q1 21 avdd 22 rf_p 23 rf_n 24 avdd 25 avdd 26 rbias 27 guard 28 avdd_dreg 29 dcoupl 30 reset_n 31 p1_7 32 p1_6 33 p1_5 34 p1_4 35 p1_3 36 center_pad 37 u3 ti_cc2510 1 3 2 x1 26mhz c16 22pf c17 22pf c14 22nf 1 2 3 4 5 6 7 8 9 10 j1 pcb_socket_2x5p c9 100nf c10 100nf miso mosi sclk ncs motion r17 47k vdd2_8 r5 0r vdd2_8 ncs c11 100nf c12 100nf c15 22nf 1 2 p8 pad2 vdd2_8 imcu r18 56k c18 100pf c19 100pf c20 1pf l2 1.2nh c21 1pf l4 12nh c22 1.8pf l3 1.2nh c23 1.5pf r8 0r r9 0r at1 antenna 2.4ghz single ended antenna block 1 2 sw6 horizontal scroll (switch) 1 2 sw7 horizontal scroll (switch) 1 2 p6 pad2 c 1 b 3 e 2 q2 mmbt2222a r12 499r 1 2 p5 pad2 r11 60r4 r10 open r4 0r vdd2_8 vbat d3 ylw d2 blue vdd2_8 a 1 b 2 com 3 q3 r16 27k r15 27k 1 2 3 p9 pad3 vdd2_8 vdd2_8 2 1 j2 2 1 j3 r7 0r r6 0r vdd2_8 vbat horizontal scroll switch block notes: use jumper wire notes: battery level detection r7 on, r8 off = enable r7 off, r8 on = disable 1 3 2 sw3 1 3 2 sw2 1 3 2 sw4 right click left click middle click 1 2 sw5 push button buttons block miso mosi sclk ncs motion sensor block vddio 2x aa battery block power supply block soc debug/flash block led indicator block z-encoder block r131k r141k isys and should be placed as near as possible to sensor pin 11 note: c6 c8 figure 8. schematic diagram for 5-button scroll wheel cordless mouse note: for default auto lift-cutoff application, iled for the recommended ir led hsdl-4261 must be set to 17ma independent of components use. iled
pix a rt imaging inc. low power led gaming mouse sensor all rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms with out permission 7 pixar t imaging inc. e - mail: fae_service@pixart.com.tw absolute maximum ratings parameter symbol minimum maximum units notes storage temperature t s - 40 85 o c lead - free solder temp 260 o c supply voltage v dd - 0.5 3.4 v v dd _ led - 0.5 3.4 v v ddio - 0.5 3.4 v esd (human body model) 2 kv all pins input voltage v in - 0.5 3.4 v all i/o pins comments: 1. stresses greater than those listed under ?absolute maximum ratings? may cause permanent damage to the device. these are the stress rat ings only and functional operation of the device at these or any other condition beyond those indicated for extended period of tim e may affect device reliability. 2. the inherent design of this component causes it to be sensitive to electrostatic discharge. the esd threshold is listed above. to prevent esd - induced damage, take adequate esd precautions when handling this product. recommended operating conditions parameter symbol minimum typical maximum units notes operating temperature t a 0 40 c power supply voltage v dd 2.7 2.8 3.3 volts including noise. v dd- led 2.7 2.8 3.3 volts including noise. v ddio 1.65 3.3 volts including noise. power supply rise time v rt3 1 100 ms 0 to 2.8v supply noise (sinusoidal) v na 100 mv p-p 10khz - 50mhz serial port clock frequency f sclk 2 mhz active drive, 50% duty cycle distance from lens reference plane to surface (z) z 2.2 2.4 2.6 mm results in +/ - 0.2 mm minimum dof. speed s 1 3 0 ips li ft cu toff l 3 mm acceleration a 30 g load capacitance c out 100 pf motion, miso
pix a rt imaging inc. low power led gaming mouse sensor all rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms with out permission 8 pixar t imaging inc. e- mail: fae_service@pixart.com.tw dc electrical specifications electrical characteristics over recommended operating conditions. (typical values at 25 c, vdd = 2.8 v, vddio = 2.8v) parameter symbol minimum typical maximum units notes dc supply current i dd_run 1 11 ma average current, inclu sive of led current. no load on miso, motion. run1 = run mode at less than 6 ips run2 = run mode at between 6 ips and 25 ips run3 = run mode at more than 25 ips i dd_run 2 18 ma i dd_run 3 27 ma i dd_rest1 0.30 ma i dd_rest2 0.15 ma i dd_rest3 0.0 5 ma peak supply current i ddp p 65 ma shutdown supply current i ddstdwn 65 a ncs, sclk, mosi = vddio miso = gnd input low voltage v il 0.3 * v ddio v sclk, mosi, ncs input high voltage v ih 0.7 * v ddio v sclk, mosi, ncs input hysteresis v i_hys 100 mv sclk, mosi, ncs input leakage current i leak 1 10 m a vin = 0.7*vddio , sclk, mosi, ncs output low voltage, miso, motion v ol 0.3 * v ddio v iout = 1ma, miso, motion output high voltage, miso, motion v oh 0.7 * v ddio v iout = - 1ma, miso, motion input capacitance c in 10 pf mosi, ncs, sclk
pix a rt imaging inc. low power led gaming mouse sensor registers pmw3 310 dh - awqt registers are accessible via the serial port. the registers are used to read motion data and status as well as to set the dev ice configuration. address register read/write default value 0x00 product_id r 0x3 f 0x01 revision_id r 0x0 1 0x02 motion r 0x 2 0 0x03 delta_x_l r 0x00 0x04 delta_x_h r 0x00 0x05 delta_y_l r 0x00 0x06 delta_y_h r 0x00 0x07 squal r 0x00 0x08 pixel_sum r 0x00 0x09 maximum_pixel r 0x00 0x0a minimum_pixel r 0x00 0x0b shutter_lower r 0x 7a 0x0c shutter_upper r 0x 31 0x0d - 0x 0e reserved 0x0f configuration_a r/w 0x 24 0x10 configuration_ b r/w 0x00 0x11 configuration_ c r/w 0x00 0x12 frame_capture r/w 0x00 0x13 srom_enable w 0x00 0x14 run_downshift r/w 0x32 0x15 rest1_rate r/w 0x01 0x16 rest1_downshift r/w 0x1f 0x17 rest2_rate r/w 0x09 0x18 rest2_downshift r/w 0xbc 0x19 rest3_rate r/w 0x31 0x1a frameduration_maxlimit _lower r/w 0x 60 0x1b frameduration_maxlimit _upper r/w 0x 6d 0x1c frameduration_minlimit _lower r/w 0x0c 0x1d frameduration_minlimit _upper r/w 0x 1e 0x1e shutter_maxlimit _lower r 0x b8 0x1f shutter_maxlimit _upper r 0x 0b 0x24 observation r/w 0x00 0x25 data_out_lower r undefined 0x26 data_out_upper r undefined 0x27 - 0x2 8 reserved 0x29 pixel_grab r/w 0x00 0x2a srom_id r 0x00 0x2b - 0x2e reserved 0x2f configuration_d r/w 0x00 0x30 - 0x38 reserved all rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms with out permission 9 pixar t imaging inc. e- mail: fae_service@pixart.com.tw
pix a rt imaging inc. low power led gaming mouse sensor all rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms with out permission 10 pixar t imaging inc. e- mail: fae_service@pixart.com.tw address register read/write default value 0x39 configuration_ e r/w 0x00 0x3a power_up_reset w na 0x3b shutdown w na 0x3c - 0x3e reserved 0x3f inverse_product_id r 0x c0 0x40 - 0x41 reserved 0x42 snap_angle r/w 0x0 6 0x43 - 0x4 6 reserved 0x47 sensor_mode r/w 0x01 0x48 - 0x4f reserved 0x50 motion_burst r /w 0x00 0x51 - 0x 61 reserved 0x62 srom_load_burst w na 0x63 reserved 0x64 pixel_burst r 0x00
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