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Part Number
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PCF8578 |
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Manufacturer
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NXP (https://www.nxp.com/) |
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Description
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The PCF8578 is a low power CMOS1 LCD row and column driver, designed to drive dot matrix graphic displays at multiplex rates of 1:8, 1:16, 1:24 or 1:32. The device has 40 outputs, of which 24 are prog...
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Features
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I Single chip LCD controller and driver I Stand-alone or may be used with up to 32 PCF8579s (40960 dots possible) I 40 driver outputs, configurable for several ratios of rows/columns: 32⁄8, 24⁄16, 16⁄24 or 8⁄32 I Selectable multiplex rates: 1:8, 1:16, 1:24 or 1:32 I Externally selectable bias configuration, 5 or 6 levels I 1280-bit RAM for display data storage and scratch pad I Display memory bank switching I Auto-incremented data loading across hardware subaddress boundaries (with
PCF8579) I Provides display synchronization for PCF8579 I On-chip oscillator, requires only 1 external resistor I P...
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Document
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 PCF8578 Data Sheet
PDF 274.21KB |
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