LCD Character Driver IC


PT16588

The PT16588 is a controller/driver with 1/8 and 1/15 duty dot matrix LCD display capability. It has 60 segment outputs, 10 common outputs, and 5 dual segment/common outputs, giving a maximum display capability of 12 columns x 2 lines (at 1/15 duty).

LED drive outputs, key scanning key source outputs, and key data inputs are also provided, making it ideal for use in a car stereo front panel, etc.


FEATURES


● Dot matrix LCD controller/driver

● Pictograph display segment drive capability (MAX. 64)

● LCD driver unit power supply VLCD independently settable (MAX. 10 V)

● On-chip key scan circuit (8 × 4 matrix)

● Alphanumeric character and symbol display capability provided by on-chip ROM (5 × 7 dots)

● 240 characters + 16 user-defined characters

● Display contents

- 1/8 duty: 13 columns × 1 line, 64 pictograph displays, 4 LEDs

- 1/15 duty: 12 columns × 2 lines, 60 pictograph displays, 4 LEDs

● Serial data input/output (SCK, /STB, DATA)

● On-chip oscillator

● Reduced power consumption possible using standby mode

● Package- TQFP100

● Block Diagram



APPLICATIONS


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資源下載

Documentation

Tools

Application Note