SN9P701F 松翰2代笔头原理图，datasheet.pdf-资料库

松翰科技股份有限公司 Preliminary SONiX TECHNOLOGY CO., LTD. SN9P701F-00X OPTICAL ID IMAGE Decoder [ 2nd generation ] - two_wire_interface version 1. General Description SN9P701F is the second generation of OID decoder. It is designed for implementing SONiX newly developed D.H.R.T. Technology (Data Hiding & Retrieving Technology), which integrates the solution that includes CMOS sensor interface, image pattern recognizing engine, voltage regulator, RC oscillator and retrieved index output interface. 2. Feature of SN9P701F - Support dot pattern format : OID_Code_v2 - Core voltage operation range : 3.0V ~ 3.6V ( Reference design ) - Regulator input : 3.6V ~5.0V ( Reference design ) - Low power dissipation : 3mA (typ) - Shot down current : <10uA - Embedded 16 bit-DSP for sensor control and image pattern recognition - Light source timing control - Built-in voltage regulator - Built-in 16Mhz RC type oscillator ( not recommended in RF/IR version ) - Built-in low battery detection - Bi-directions communication in two wire serial interface - Output Optical_ID in two_wire_serial_interface ( Please refer to two_wire_interface_v2.pdf ) - 48 pin LQFP package. 3. Feature of OID_Code_V2 OID_Code_V2 is the 2nd generation of dot pattern used in OID system. - Dimension of single dot pattern : 1.3mm x 1.3mm - Number of index : 65,536（can extend to 262,144） - Low visual artifact - Low visual fixed pattern noise - Suggested paper type :art coated paper, mid-grade paper* All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission. SONiX TECHNOLOGY CO., LTD. E-mail: yaohung@sonix.com.tw 1 V1.02 , Jul. 2006

松翰科技股份有限公司 Preliminary SONiX TECHNOLOGY CO., LTD. SN9P701F-00X 4. Specification of 2nd generation OID decoding system The 2nd generation OID decoding system is a low cost active detection module that provides a non-platform positioning engine for implementing Optical ID system, which reads the dot pattern on printed media by optically acquiring the surface image and translates the dot pattern into digits. The acquiring module includes the SONiX CMOS Image Sensor, an Image Decoder and a set of optical components ( a lens, two light sources, housing & case ) to provide a complete and compact Optical ID sensing engine. This sensing engine is a small stand alone module. It has no platform and requires no cable ( wireless version ) enabling it to be highly flexible and mobile. - Supported dot pattern format: OID_Code_v2 - Hit rate : 98% (typ) - Error rate : < 0.1% (typ) - Illumination range of environment : 0 ~ 10,000 Lux - Maximum scan speed : 3cm/sec - Response time: 100ms(typ), controlled by internal firmware automatically. It can be also configured to 50ms via two wire interface. ( please refer to AN9P701_01 for detail setting ) - Tilt sensing range :–45° ~ +45° (typ)／–30° ~ +30° (guaranteed) - Sensing distance between paper and tip of pen ( @ tilt angle= 0° ) : 0 ~ 2.0mm - Support dot pattern printed by office-use 1200dpi laser printer for verification purpose (ex: Epson:N2120, HP 4000 series...) - System power dissipation operating current (off／on paper) : 1.5mA／4mA (typ) shot down current : < 30uA (typ) - Low battery detection - Supply voltage : 3.6V ~5.0V ( Reference design ) - Bi-directions communication via two_wire_interface_v2 - Output Optical Index via two_wire_interface_v2 - Selectable OSC type : RC type or X’tal type. All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission. SONiX TECHNOLOGY CO., LTD. E-mail: yaohung@sonix.com.tw 2 V1.02 , Jul. 2006

松翰科技股份有限公司 Preliminary SONiX TECHNOLOGY CO., LTD. SN9P701F-00X 5. Comparison table of OID_Decoding_System v2 & v1 ITEMS Lens module OID Decoder Sensor Graphic Code ( Dot Pattern ) OID_Decoding_System V2 OID_Decoding_System V1 Version_2 SN9P701F-004 SN9S102C OID_Code_V2.0 0~ 65,535 Version_1 SN9P700 SN9S100C／SN9S102C OID_Code_V1.0 0~ 4,096 Version Indexes Graphic Code Size ~ 1.3mm x 1.3mm ~ 0.5mm x 0.42mm Visual Artifact ~ 25% of ( OID_Code_V1 ) Art coated paper Yes Paper type Mid- grade paper Low grade paper Yes ( ex: A4 grade paper for printer ) TBD Verified by Office-use laser printer Yes, ( ex:Epson, EPL-N2120) *Hit Rate (typical) *Error Rate (typical) 98% < 0.1% *Illumination range of environment 0 ~ 10,000 Lux *Tilt angle (typical) *Sensing range between paper and tip of pen ( @ tilt angle= 0° ) –45°~ +45° 0 ~ 2.0mm *System operating current ( off page ) 1.5mA *System operating current ( on page ) 4mA Shot down current Linear regulator RC OSC／Crystal OSC Low battery detection Package < 30uA Built in Built in／Built in Built in LQFP 48 pin Low Yes NA NA NA ─ < 1% 0 ~ 3,000 Lux –40°~ +40° 0 ~ 1.0mm 13mA 15mA < 10uA NA NA／Built in NA LQFP 32 pin Package (None-RoHS／RoHS ) SN9P701F／SN9P701FG SN9P700A／SN9P700AG Note: *Please check SONiX for detail test conditions All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission. SONiX TECHNOLOGY CO., LTD. E-mail: yaohung@sonix.com.tw 3 V1.02 , Jul. 2006

松翰科技股份有限公司 Preliminary SONiX TECHNOLOGY CO., LTD. SN9P701F-00X 6. DC Electrical Characteristics a. Absolute maximum ratings Symbol VDD/VDD3 VDD5 Vin Vout Tstg Parameter Rating Units Power Supply 5V tolerance I/O Input Voltage Output Voltage Storage Temperature -0.3 to 3.6 -0.3 to 5 -0.3 to Vcc+0.3 -0.3 to Vcc+0.3 -55 to 150 V V V V °C Parameter b. Recommended operating conditions Min Symbol VDD3 3.0 VDD VDD5 0 Vin Topr 0 Power Supply 5V tolerance I/O Input voltage Operating Temperature Typ Max 3.3 3.6 5 Vcc 50 Units V V V °C c. DC electrical characteristics (Under Recommended Operating Conditions and Vcc=3.0 ~ 3.6V , Tj=0 to +115 °C ) Symbol Parameter Conditions Vil Vih Iil Input low voltage Input high voltage Input low current Iih Input high current Ioz Vol Voh Cin Cout Cbid Tri-state leakage current Output Low voltage Output high voltage Input capacitance Output capacitance Bi-directional buffer Capacitance LVTTL LVTTL no pull-up or pull-down no pull-up or pull-down * * * : Maximum output current 4mA I/O pin . Min -0.3 2.0 -1 -1 -1 2.4 2.7 2.7 Typ 2.8 Max 0.8 Vcc+0.3 Units V V 1 1 1 0.4 4.9 4.9 uA uA uA V V pF pF pF All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission. SONiX TECHNOLOGY CO., LTD. E-mail: yaohung@sonix.com.tw 4 V0.1 , JAN. 2003

松翰科技股份有限公司 Preliminary SONiX TECHNOLOGY CO., LTD. SN9P701F-00X 6. Pin Assignment LQFP 48 PIN NAME Type Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 KEY1 GPIO0 GPIO1 GPIO2 VDD3 GND GPIO3 ADIO2 ADIO0 VSSD_OSC RC_BIAS VDD_OSC XIN XOUT XTAL_SEL VDD3 GND TAVSS DN DP TAVDD VRO_S VRO_P GND_A REG_IN REG_EN PWR_CTL VDD5D ADIO1 USB_DET I B B B P P B B B P P P I B I P P P B B P O O P P I O P B I KEY1 input（internal pull down）, connect to ground if no used General purpose I/O General purpose I/O General purpose I/O Digital VDD, 3.3V Digital ground General purpose I/O ADIO2/ADO_SDIO/IR_TRAN/RF_TRAN ADIO0/ADO_CLK GND for oscillator RC oscillator bias, using an external “R” to set frequency. Recommended “R” = 29KΩ±1% for 16MHz ±10% frequency. VDD for oscillator, 3.3V Crystal OSC input Crystal OSC output OSC type selection ( 1:Crystal, 0:RC ) Digital VDD, 3.3V GND for I/O and core Reserved, please connect to digital GND Reserved, please connect 5KΩ to digital GND Reserved, please connect 5KΩ to digital VDD, 3.3V Reserved, please connect to digital VDD, 3.3V Regulator 3.3 v switch output, controlled by internal firmware Regulator 3.3 v output, controlled by REG_EN Analog ground Regulator input , 3.6V~5V Regulator enable Output for power control Digital VDD, VDD3 ~ 5V, please do not connect to VRO_P ADIO1/ADO_SCK Reserved, please connect to ground All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission. SONiX TECHNOLOGY CO., LTD. E-mail: yaohung@sonix.com.tw 5 V0.1 , JAN. 2003

松翰科技股份有限公司 Preliminary SONiX TECHNOLOGY CO., LTD. SN9P701F-00X KEY0 input（internal pull down） Switch for battery voltage detection Low voltage detection input. Voltage applied to pin BAT_DET is compared with internal threshold level (VDD3)／3 and reports result via two wire interface every 10 sec. Chip reset（internal pull down） Test pin for IC test, please connect to ground KEY2 input（internal pull down）, connect to ground if not used Digital VDD, 3.3V Digital ground Sensor control interface, connect to SN9S102C directly Sensor clock, connect to SN9S102C directly Sensor image data input, connect to SN9S102C directly Sensor image data input, connect to SN9S102C directly Analog ground Output for IRED_1 control Voltage feedback for IRED1 control Voltage feedback for IRED0 control Output for IRED_0 control Analog VDD, 3.3V 31 32 KEY0 BAT_SW 33 BAT_DET 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 RST TEST KEY2 VDD GND SEN_CMD SEN_CLK SEN_D0 SEN_D1 OP_GND IRED1 IRED_FEB1 IRED_FEB0 IRED0 OP_VDD I O I B I I I P B O I I P O I I O P All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission. SONiX TECHNOLOGY CO., LTD. E-mail: yaohung@sonix.com.tw 6 V0.1 , JAN. 2003

松翰科技股份有限公司 Preliminary SONiX TECHNOLOGY CO., LTD. SN9P701F-00X 7. Built-in Regulator - Input voltage range：3.6V~5.5V - Output voltage：3.25V± 7%＠REG_IN = 4V - Low Voltage drop：< 0.1V＠30mA - Shutdown supply current：< 10uA - Regulator with enable／shutdown control by pin REG_EN - Regulator enabled (REG_EN > 0.9V)／Regulator disabled：(REG_EN < 0.2V) 8. Built-in RC Oscillator - Supply voltage range：3.0 ~ 3.6 V - Recommended “R” = 29KΩ±1% for 16MHz ±10% frequency setting - Mode selected by XTAL_SEL，H：X’TAL，L：RC OSC All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission. SONiX TECHNOLOGY CO., LTD. E-mail: yaohung@sonix.com.tw 7 V0.1 , JAN. 2003

松翰科技股份有限公司 Preliminary SONiX TECHNOLOGY CO., LTD. SN9P701F-00X 9. Package Information All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission. SONiX TECHNOLOGY CO., LTD. E-mail: yaohung@sonix.com.tw 8 V0.1 , JAN. 2003

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SN9P701F 松翰2代笔头原理图，datasheet.pdf

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