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Analog Resistive Touch Screen Controller
TSC-40/IC product specification

Содержание TSC-40/IC

Страница 1: ...Analog Resistive Touch Screen Controller TSC 40 IC product specification...

Страница 2: ...ons 9 5 3 Timing requirement 10 5 4 DC standards 11 6 Packaging Specification 12 6 1 Outline 12 6 2 Notes on storage handling 12 6 3 Basic packaging 12 6 4 Small group packaging 13 6 5 Tray specificat...

Страница 3: ...Correction data mode is available after EEPROM is externally attached It enables to set up to nine correction points Coordinate data can be corrected with the base of correction points Using this fun...

Страница 4: ...tion rate 9600bps Data length 8bits Stop bit 1bit Communication scheme Parity None Each setting is fixed Operation frequency 6MHz Fixed to 6MHz Coordinate output rate point second 1 Point mode 2 30p s...

Страница 5: ...40x Product number x version number xxx ROM number Lot number INDEX SEL4 EEP CS 16 SEL3 EEP CLK 15 SEL2 EEP DI 14 LED1 13 P30 12 VSS 11 XOUT 10 XIN 9 17 18 SYD LL 19 SYU UL 20 SXL UR 21 SXR LR 22 THO...

Страница 6: ...3 SEL3 EEP CLK I O EEPROM SK signal output pin When using EEPROM EEPROM SK is connected Touch screen mode setting pin L 4 wire H 5 wire Whether or not EEPROM is used connect with Vcc or GND via resist...

Страница 7: ...ode 150pps immediately after reset 2 Always open If connected with VCC VSS or other circuit an error operation may occur 3 About pin number 14 15 and 16 immediately after a power supply injection it w...

Страница 8: ...rmed by setting pin number 15 to H or L When power supply is turned on or hardware reset is released pin number 15 is read to turn on in either 4 wire 5 wire mode Mode Pin number 15 4 wire touch scree...

Страница 9: ...Data sheet 5 1 Absolute maximum rating Rating 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 cons...

Страница 10: ...r 12 25 IOL peak 80 mA H total average output current 2 Pin number 1 4 12 32 IOH avg 40 mA L total average output current 2 Pin number 1 4 26 32 IOL avg 40 mA L total average output current 2 pin numb...

Страница 11: ...imum Maximum Unit Description RST L width tw 2 s External clock timing Limits Item Symbol Minimum Maximum Unit Description Input cycle tC 165 ns Clock frequency Fixed to 6MHz Clock pulse width tWH tWL...

Страница 12: ...number1 4 12 32 VOL IOL 1 0mA VCC 3 3 to 5 5V 1 0 V IOL 15mA VCC 4 1 to 5 5V 2 0 V Output L voltage Pin number 12 16 VOL IOL 1 5mA VCC 4 1 to 5 5V 0 3 V Hysteresis Pin number 12 15 17 26 30 VT VT 0 4...

Страница 13: ...ication 6 2 Notes on storage 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 bendin...

Страница 14: ...Packaging quantity specification Quantity per tray Number of trays Quantity per packages 250 1 to 8 1 cover 1 1999 Packing sample Desiccant Number of trays 1 to 8 Additionally one dummy tray pl aced...

Страница 15: ...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 16: ...commended to pack it again into another damp 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 adhesi...

Страница 17: ...flow method Infrared reflow air reflow Frequency Three times or less Temperature The following device surface temperature profile is recommended Figure 1 Infrared reflow air reflow temperature profile...

Страница 18: ...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 19: ...r0 3 1 4 General specification Input response time was added 3 Pin functions Detail information was added in 22 23 24 pin 9 Terminal Pin Specification was added Document number was added Circuit Diagr...

Страница 20: ...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 21: ...t 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 th...

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