PAN101B Pixart, PAN101B Datasheet
PAN101B
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PAN101B Summary of contents
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... PAN101B CMOS OPTICAL NAVIGATION SENSOR General Description The PAN101B is a low cost CMOS process optical navigation sensor with DSP integration chip that serves as a non-mechanical motion estimation engine for implementing a computer mouse. Features Single 3.0 volt power supply Optical motion estimation technology ...
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... XA 12 CMOS OUT (PAN101BSI Open-drain OUT (PAN101BOI CMOS OUT (PAN101BSI) Open-drain OUT (PAN101BOI CMOS OUT (PAN101BSI Open-drain OUT (PAN101BOI CMOS OUT (PAN101BSI) SCLK IN 18 Open-drain I/O (PAN101BOI) SDIO 19 CMOS I/O (PAN101BSI Figure 1. Top View Pinout All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission PixArt Imaging Inc ...
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... INTERFACE SDIO Figure 3. Block Diagram The PAN101B is a low cost CMOS-process optical navigation sensor with DSP integration chip that serves as a non-mechanical motion estimation engine for implementing a computer mouse based on optical navigation technology, which measures changes in position by optically acquiring sequential surface images (frames) and mathematically determining the direction and magnitude of movement ...
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... PixArt Imaging Inc. PAN101B 3. Registers and Operation The PAN101B can be programmed through registers, via the serial port, and DSP configuration and motion data can be read from these registers. All registers not listed are reserved, and should never be written by firmware. 3.1 Registers Address ...
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... Overflow has occurred Reserved Reserved for future Reserved Reserved for future Resolution in counts per inch RES 0 = 800 (Default @ PAN101BXX-208 400 (Default @ PAN101BXX-204) 0x03 Bit 7 6 Field X7 X6 Usage X movement is counts since last report. Absolute value is determined by resolution. Reading clears the register. Report range – ...
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... Reserved for future, Please set Reserved= “0” (Default) Reserved XY quadrature output enable/disable XY_enh 0=disable 1= enable (Default) Resolution in counts per inch RES 0 = 800 (Default @ PAN101BXX-208 400 (Default @ PAN101BXX-204) Sleep mode enable/disable Slp_enh 0 = Disable 1 = Enable (Default) Automatic enter sleep2 mode enable/disable Slp2au 0 = Disable 1 = Enable (Default) Slp2mu Manual enter sleep2 mode, set “ ...
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... PixArt Imaging Inc. PAN101B 4. Specifications Absolute Maximum Ratings Symbol Parameter T Storage temperature STG TA Operating Temperature Lead Solder Temp V DC supply voltage DD ESD V DC input voltage IN Recommend Operating Condition Symbol Parameter Operating T A Temperature V Power supply voltage DD V Supply noise N F Clock Frequency ...
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... Figure 14.) After t data from first image after PD↓. Note that an additional 128 frames for Auto-Exposure 4 ms (AE) stabilization may be required if mouse movement occurred while PD was high. (Refer to Figure 8.) 500 Pull-up 10Kohm (PAN101BOI) 25 500 Pull-up 10Kohm (PAN101BOI) 25 ...
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... PixArt Imaging Inc. PAN101B DC Electrical Characteristics Electrical Characteristics over recommended operating conditions. Typical values at 25 ° =3.0 V Symbol Parameter Type: PWR Supply Current I DD Mouse moving (Normal) Supply Current I DD Mouse not moving (sleep1) Supply Current I DD Mouse not moving (sleep2) ...
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... Figure 5. PD minimum pulse width PD SCLK SDIO Figure 6. Forcing PAN101B SDIO line to the Hi-Z state PD SCLK SDIO Figure 7. Forcing PAN101B full chip reset and SDIO line to the Hi-Z state PD 1 SCLK Address=0x04 Data=0xFF SDIO Figure 8. Read the motion data from PAN101B All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission PixArt Imaging Inc ...
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... PAN101B 6. Quadrature Mode The quadrature state of the PAN101B tells mouse controller which direction the mouse is moving in. The output format is two channels quadrature (X and Y direction), which emulates encoder phototransistors. The DSP generates the ∆x and ∆y relative displacement values that are converted into two channel quadrature signals ...
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... PixArt Imaging Inc. PAN101B 6.2 Quadrature Output State Machine The following state machine shows the states of the quadrature output pins. The three things to note are that state 0 is entered after a power on reset. While the PD pin is asserted, the state machine is halted. Once PD is de-asserted, the state machine picks up from where it left off. During times of mouse no movement will entry power saving mode, until mouse was moved ...
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... SCLK and read on every rising edge of SCLK. The micro-controller must high Z state after the last address data bit. The PAN101B will go to the high Z state after the last data bit. All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission PixArt Imaging Inc ...
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... There are times when the SDIO line from the PAN101B should be in the Hi-Z state. If the microprocessor has completed a write to the PAN101B, the SDIO line is Hi-Z, since the SDIO pin is still configured as an input. However, if the last operation from the microprocessor was a read, the PAN101B will hold the D0 state on SDIO until a rising edge of SCLK ...
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... Figure 15. Power on reset to resync. PAN101B 7.3 Collision detection on SDIO The only time that the PAN101B drives the SDIO line is during a READ operation. To avoid data collisions, the micro-controller should release SDIO before the falling edge of SCLK after the last address bit. The PAN101B begins to drive SDIO after the next falling edge of SCLK. The PAN101B release SDIO of the rising SCLK edge after the last data bit ...
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... PixArt Imaging Inc. PAN101B 8. Referencing application circuit 8.1 Recommended typical application using serial interface VOUT GND VIN All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission PixArt Imaging Inc. fae_service@pixart.com.tw E-mail: CMOS Optical Navigation Sensor ...
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... PixArt Imaging Inc. PAN101B Figure 18. Example printed circuit board layout. (PAN101BOI V.S CY7C63723-PC) All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission PixArt Imaging Inc. fae_service@pixart.com.tw E-mail: CMOS Optical Navigation Sensor . V1.4, FEB. 2003 ...
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... PixArt Imaging Inc. PAN101B 8.2 Application circuit using quadrature output pins VOUT GND VIN All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission PixArt Imaging Inc. fae_service@pixart.com.tw E-mail: CMOS Optical Navigation Sensor VOUT ...
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... PixArt Imaging Inc. PAN101B Figure 21. Example printed circuit board layout. (PAN101BOI V.S CY7C63723-PC) All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission PixArt Imaging Inc. fae_service@pixart.com.tw E-mail: CMOS Optical Navigation Sensor . V1.4, FEB. 2003 ...
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... PixArt Imaging Inc. PAN101B 8.3 Typical application for PS/2 interface VOUT GND VIN All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission PixArt Imaging Inc. fae_service@pixart.com.tw E-mail: CMOS Optical Navigation Sensor VOUT GND VIN ...
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... PixArt Imaging Inc. PAN101B Figure 24. Example printed circuit board layout. (PAN101BOI V.S EM84510FP) All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission PixArt Imaging Inc. fae_service@pixart.com.tw E-mail: CMOS Optical Navigation Sensor . V1.4, FEB. 2003 ...
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... PixArt Imaging Inc. PAN101B 8.4 PCB layout consideration 1. Caps for pins 9, 10 MUST have trace lengths LESS than 5mm. 2. The ground wires of pin1(VSS_LED), pin5(VSSD), pin6(VSSA) must be separated from PS2/USB connector ground node in PCB layout. 3. VSS_LED and VSSD must have trace lengths less than 100mm, VSSA must have trace lengths less than 80mm, and typical trace width is 30mil ...
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... PixArt Imaging Inc. PAN101B 9. Package Information 9.1 Package Outline Drawing 19.30 0.760 0.457 0.018 13.589 0.535 11.938 0.470 5.56 0.2189 Figure 27. Package Outline Drawing All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission PixArt Imaging Inc ...
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... PixArt Imaging Inc. PAN101B 9.2 Recommended PCB Mechanical Cutouts and Spacing 10.998 6.985 0.433 0.275 4.445 0.175 4.445 0.175 6.985 0.275 Figure 28. Recommended PCB Mechanical Cutouts and Spacing 10. Update history Version Update st V1.0 Creation, 1 version 8.4 PCB layout consideration V1.1 Figure 27. Package Outline Drawing 4. Specifications - DC Electrical Characteristics V1 ...