HM1628 - LED Driver

Product Overview

H&M Semiconductor

Datasheet Details

Part number	HM1628
Manufacturer	H&M Semiconductor
File Size	322.57 KB
Description	LED Driver
Datasheet	HM1628 Datasheet
Additional preview pages of the HM1628 datasheet.

Product details

Description

Replace the new template Increase in the number and history p p eC Ki KLL K K 1、GENERAL DESCRIPTION HM1628 is an LED Controller driven on a 1/5 to 1/8 duty factor.10 segment output lines, 4 grid output lines, 3 segment/ grid output lines, one display memory, control circuit, key scan circuit are all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer.Serial data is fed to HM1628 via a three-line serial interface.Housed in a 28 pi

Features

CMOS technology.
Low power consumption.
Multiple display modes (10 segment, 7 grid to 13 segment, 4 grid).
Key scanning (10 x 2 Matrix).
8-step dimming circuitry.
Serial interface for clock, data input, data output, strobe pins.
Built-in RC oscillator: （450KHz±5%）.
Available in 28 pins, SOP 2、BLOCK.

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Published: Jan 1, 2024 |