Holtek HT16K33 RAM Mapping 16×8 LED Controller Driver with Keyscan

£0.45

Product Overview

Holtek HT16K33 RAM Mapping 16×8 LED Controller Driver with Keyscan

General Description
The HT16K33 is a memory mapping and multifunction LED controller driver. The max. Display segment numbers in the device is 128 patterns (16 segments and 8 commons) with a 13×3 (MAX.) matrix key scan circuit. The software configuration features of the HT16K33 makes it suitable for multiple LED applications including LED modules and display subsystems. The HT16K33 is compatible with most microcontrollers and communicates via a two-line bidirectional I^2 C-bus.

Applications
– Industrial control indicators
– Digital clocks, thermometers, counters, multimeters
– Combo sets

Features

– Operating voltage: 4.5V~5.5V
– Integrated RC oscillator
– I^2C-bus interface
– 16×8 bits RAM for display data storage
– Max. 16×8 patterns, 16 segments and 8 commons
– R/W address auto increment
– Max. 13×3 matrix key scanning
– 16-step dimming circuit
– Selection of 20/24/28-pin SOP package types

Parts

HT16K33-28SOPTRLF

16×8 LED Driver with Key-input 28 SOP packafging, PB Free
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£0.45(Ex. VAT)

In stock

HT16K33-20SOPTRLF

16×8 LED driver with Key-input 20 SOP packaging
*** CONTACT US FOR VOLUME PRICING ***

£0.45(Ex. VAT)

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