| Zakładka z wyszukiwarką danych komponentów |
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HT9B92 Arkusz danych(PDF) 4 Page - Holtek Semiconductor Inc |
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HT9B92 Arkusz danych(HTML) 4 Page - Holtek Semiconductor Inc |
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4 / 25 page ![]() Rev. 1.20 4 November 25, 2015 HT9B92 Pad Coordinates for COB unit: μm No Pad Name X Y No Pad Name X Y 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 COM0 COM1 COM2 COM3 VLCD VDD VSS TEST1 OSCIN SCL SDA TEST2 SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 -606.600 -643.900 -643.900 -643.900 -643.900 -643.900 -643.900 -638.400 -638.400 -638.400 -638.400 -638.400 -340.350 -255.350 -170.350 -85.350 -0.350 84.650 169.650 254.650 339.650 424.650 509.650 594.650 819.900 489.399 404.399 319.399 234.399 149.399 64.399 -442.600 -527.600 -612.600 -697.600 -782.600 -819.900 -819.900 -819.900 -819.900 -819.900 -819.900 -819.900 -819.900 -819.900 -819.900 -819.900 -819.900 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 SEG34 SEG35 643.900 643.900 643.900 643.900 643.900 643.900 643.900 643.900 643.900 643.900 643.900 643.900 643.900 643.900 320.799 235.799 150.799 65.799 -19.201 -104.201 -189.201 -274.201 -436.600 -521.600 -322.400 -237.400 -152.400 -67.400 17.600 102.600 187.600 272.600 357.600 442.600 527.600 612.600 697.600 782.600 819.900 819.900 819.900 819.900 819.900 819.900 819.900 819.900 819.900 819.900 Pad Description Pin Name Type Description SDA I/O Serial Data Input/Output pin Serial Data (SDA) Input/Output for 2-wire I2C interface is an NMOS open drain structure SCL I Serial Clock Input pin Serial Data (SCL) is a clock input for 2-wire I2C interface OSCIN I External Clock Input pin The external and internal clock mode can be selected by the command. When the internal oscillator circuitry is used, this pin must be connected to VSS TEST1 I Test mode input pin When this pin is connected to VDD, the device will enter the test mode TEST2 I Power on reset control pin The internal power on reset circuitry will be enabled if this pin is connected to VSS. If this pin is connected to VDD, the internal power on reset circuitry will be disabled and the reset function will be performed by executing the software reset command COM0~COM3 O LCD Common outputs SEG0~SEG35 O LCD Segment outputs VDD — Positive power supply VSS — Negative power supply, ground VLCD — LCD power supply pin |
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