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ST8012 数据表(PDF) 10 Page - Sitronix Technology Co., Ltd. |
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ST8012 数据表(HTML) 10 Page - Sitronix Technology Co., Ltd. |
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10 / 47 page  ST8012 V1.6 10/47 2004/09/08 Normally it inputs a frame inversion signal. The LCD drive output pins' output voltage levels can be set using the shift register output signal and the FR signal. Table of truth-values is shown in "TRUTH TABLE" in Functional Operations. DI3-DI0 Not used Connect DI3-DI0 to VSS, not floating. XCK Not used XCK is pulled down in common mode, so connect to VSS . COMSEG0 -COMSEG119 LCD drive output pins Corresponding directly to each bit of the shift register, one level (V0 V1, V4, or VSS) is selected and output. Table of truth-values is shown in "TRUTH TABLE" in Functional Operations. ElO1, EIO2 Shift data Input/output pins for shift register EIO1 is output pin when L/R is at Vss level “L”, EIO1 is input pin when L/R is at Vdd level “H” When L/R=H, EIO1 is used as input pin, it will be connect to FLM. When L/R=L, EIO1 is used as output pin, it won’t be connect to FLM. EIO2 is input pin when L/R is at Vss level “L”, EIO1 is output pin when L/R is at Vdd level “H” When L/R=H, EIO2 is used as output pin, it won’t be connect to FLM, When L/R=L, EIO2 is used as input pin, it will be connect to FLM Refer to “RELATIONSHIP BETWEEN THE DISPLAY DATA AND LCD DRIVE OUTPUT PINS” in Functional Operations. CAP1- DC/DC voltage converter. Connect a capacitor between this terminal and the CAP2- terminal. CAP1+ DC/DC voltage converter. Connect a capacitor between this terminal and the CAP1- terminal. CAP2- DC/DC voltage converter. Connect a capacitor between this terminal and the CAP2- terminal. CAP2+ DC/DC voltage converter. Connect a capacitor between this terminal and the CAP2- terminal. CAP3+ DC/DC voltage converter. Connect a capacitor between this terminal and the CAP1- terminal. CAP4+ DC/DC voltage converter. Connect a capacitor between this terminal and the CAP2- terminal. CAP5+ DC/DC voltage converter. Connect a capacitor between this terminal and the CAP1- terminal. VOUT DC/DC voltage converter. Connect a capacitor between this terminal and VSS. XCS This is the command mode select pin. When XCS=”L” then write command to the LCD, when not used the command mode then must fixed to Vdd . See Figure1 SID The command data, when not used the command mode then must fixed to Vdd. See Figure1 SCLK The serial clock input, when not used the command mode then must fixed to Vdd. See Figure1 |
类似零件编号 - ST8012 |
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类似说明 - ST8012 |
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