NXP PCF85176H/1518 Display Driver LCD 5 Digits 40 Segments 1.8V to 5.5V Supply I2C Interface TQFP-64

The PCF85176H/1,518 is an universal LCD Driver for low multiplex rates. The peripheral device which interfaces to almost any liquid crystal display (LCD) with low multiplex rates. It generates the drive signals for any static or multiplexed LCD containing up to four backplanes and up to 40 segments. It can be easily cascaded for larger LCD applications. It is compatible with most microcontrollers and communicates via the two-line bidirectional I²C-bus. Communication overheads are minimized by a display RAM with auto-incremented addressing, by hardware sub addressing and by display memory switching (static and duplex drive modes).

• Single chip LCD controller and driver
• Internal LCD bias generation with voltage-follower buffers
• Auto-incremented display data loading across device sub address boundaries
• Display memory bank switching in static and duplex drive modes
• Versatile blinking modes
• Independent supplies possible for LCD and logic voltages
• Low power consumption
• May be cascaded for large LCD applications (up to 2560 segments/elements possible)
• No external components required
• Manufactured in silicon gate CMOS process
• 40 x 4-bit RAM for display data storage
• 400kHz I²C-bus interface

Applications

Consumer Electronics, Imaging, Video & Vision

Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Other details

Brand	NXP
Part Number	PCF85176H/1,518
Quantity	Each (Supplied on Cut Tape)
Technical Data Sheet EN
Product Change Notice EN

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