UL318 controller equivalent, serial-interfaced 10-digit led controller.
* LED driver with 17 outputs (10 segments/7 digits~13 segments/4 digits)
* Output pins connected directly to the LEDs * Key-scanning (10 x 2 matrix) * 3-wire serial bus .
The UL318 is a compact LED controller and driver that interface microprocessors to LED displays through a serial 3-wire interface. It drives LED connected in common anode configuration. The UL318 drives up to LEDs in 10 segment/7 digit~13 segment/4 d.
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