DMC TSC-30/IC Скачать руководство пользователя страница 38

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Содержание TSC-30/IC

Страница 1: ...Analog Resistive Touch Screen Controller TSC 30 IC product specification...

Страница 2: ...Recommended operational conditions 10 5 3 Timing requirement 12 5 4 DC standards 14 6 Packaging Specification 16 6 1 Outline 16 6 2 Notes on storage handling 16 6 3 Basic packaging 16 6 4 Small group...

Страница 3: ...with the base of correction points Using this function allows the host driver to make the implementation of correction function unnecessary In addition by placing correction points at the touch scree...

Страница 4: ...it 1bit Communication scheme serial Parity None Each setting is fixed Transfer rate USB Specification2 0 Full Speed Control transfer command Communication scheme USB Transfer mode Interrupt transfer c...

Страница 5: ...2 13 14 15 16 TrON USBVref Vcc Vcc Vss LED2 LED1 24 23 22 21 20 19 18 17 32 31 30 29 28 27 26 25 PANEL_UR PANEL_LL PANEL_XR LR PANEL_XL UR PANEL_YU UL PANEL_YD LL D D Vcc Vref Vss Xin Xout Vcc Vss LED...

Страница 6: ...is connected 21 Vcc P Power supply input pin Vcc is connected 22 Vcc P Power supply input pin Vcc is connected 23 USBVref P USB reference voltage input pin If Vcc is 3 3V Vcc is connected If Vcc is 5V...

Страница 7: ...O EEPROM setting pin shared with EEPROM CS signal output pin EEPROM is set via resistance and Vcc or GND is connected L Used H Not used When using EEPROM EEPROM CS is connected 51 RxD I In serial mod...

Страница 8: ...med by setting pin number 37 to H or L When power supply is turned on or hardware reset is released pin number 37 is read to turn on in either USB serial mode No both communication schemes are used at...

Страница 9: ...ordinate in coordinate data mode and correction data mode is output in the interrupt transfer while other data is output to the host with control transfer 4 5 Panel ID setting USB mode If two three or...

Страница 10: ...sheet 5 1 Absolute maximum rating Ratings Item Symbol Minimum Maximum Unit Description Power supply voltage VCC 0 3 6 5 V Input voltage VI 0 3 Vcc 0 3 V Output voltage VO 0 3 Vcc 0 3 V Power consumpt...

Страница 11: ...nput voltage Pin number 1 6 51 64 VIL 0 0 2Vcc V L input voltage RESET XIN Pin number 7 15 VIL 0 0 2VCC V L input voltage D D VIL 0 0 8 V H output total peak current 1 Pin number 16 19 27 50 IOH peak...

Страница 12: ...3 Pin number 16 19 IOL avg 10 mA L output average current 3 Pin number 1 6 51 64 IOL avg 5 mA Vibration frequency 4 XIN 6 0 MHz In USB mode Tolerance 0 25 1 The total peak output current is the absol...

Страница 13: ...o 5 25V Vss 0V Ta 20 to 85 C Limits Item Symbol Minimum Maximum Unit Description RESET L width tw 2 s Power on reset Reset input voltage shall be 0 6V or below at the timing when power supply voltage...

Страница 14: ...ternal clock timing Limits Item Symbol Minimum Maximum Unit Description Input cycle tC 166 ns Clock Frequency Fixed to 6MHz Clock pulse width tWH tWL 70 ns Clock input circuit XIN XOUT CIN COUT Using...

Страница 15: ...5V 2 0 L Output voltage Pin number 16 19 VOL IOL 1mA 1 0 V L Output voltage Pin number 25 D 26 D VOL Pull up with 3 6V via a resistor of 15k 5 0 3 V IOL 10mA VCC 4 0 to 5 25V 2 0 L Output voltage Pin...

Страница 16: ...5 25V 125 0 250 uA Power supply current Icc3 At USB suspend mode 3 Vcc 3 0 to 5 25V 0 1 uA 1 All USB difference input circuits enabled Leaving I O pins open Operating functions CPU Timers 2 All USB d...

Страница 17: ...rage handling 1 Handle the packages with care and avoid throwing and dropping them Or a large impact may be imposed causing packaging material s damage broken package or bending lead 2 Cardboard box m...

Страница 18: ...kaging No damp proof processing 6 4 2 Packaging quantity specification Quantity per tray Number of trays Quantity per packages 160 1 5 1 cover 1 799 Desiccant Number of trays 1 to 5 Additionally one d...

Страница 19: ...s heat proof type allowing the heating with 125 C for 24 hours During heating cooling process however bending may occur In baking process to minimize the bending heat and cool the tray by placing it o...

Страница 20: ...proof bag with desiccant within a shorter time after opened Around 10 minutes as far as possible and fold the bag s opening followed by sealing with adhesive material such as adhesive tape then store...

Страница 21: ...70s max 8 Implementation Temperature Specification We do not recommend the wave soldering method 1 Reflow method Infrared reflow air reflow Frequency Three times or less Temperature The following devi...

Страница 22: ...Pin Specification Base material Cu Coat Sn 1 5 Cu Thickness of coat 5um or above 10 Cleaning In case of cleaning boards with solvents after soldering following items should be taken attention Administ...

Страница 23: ...6 6 Product name label specification Pb Free was added Circuit Diagram In USB mode Vcc is 3 3V it changed the circuit of the USB_PW terminal Circuit Diagram A capacitor was added to a power I F circu...

Страница 24: ...SC 30 IC Product Specification Ver1 2 November 10 2010 1 4 General specification Operation Temp USB changed to 20 C to 85 C 3 Pin functions Pin No 36 BEEP Output frequency 2 5KHz Output time 50ms was...

Страница 25: ...d by using this product Onsite repair or replacement is not supported We will do our best for delivery problem and product defections but the warranty for the production line is not covered 12 3 Warra...

Страница 26: ...ct 13 2 Others This specification may be changed for improvement without prior notices No liabilities are taken by us for any damage caused by use of this product This product intends to be used for t...

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