| Part number | PCF8578 |
|---|---|
| Download | PCF8578 Datasheet (PDF) |
| File Size | 274.21 KB |
| Manufacturer | NXP Semiconductors |
| Description | LCD row/column driver |
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|
| Part Number | Description |
|---|---|
| PCF8570 | 256 x 8-bit static low-voltage RAM |
| PCF8573 | Clock/calendar |
| PCF8574 | Remote 8-bit I/O expander |
| PCF8574A | Remote 8-bit I/O expander |
| PCF8575 | Remote 16-bit I/O expander |
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 programmable and configurable for the following ratios of rows/columns: 32⁄8, 24⁄16, 16⁄24 or 8⁄32.
