HM1628 - LED Driver

H&M Semiconductor

HM1628 Datasheet Preview — Preview of HM1628 PDF

Datasheet Details

Part number	HM1628
Manufacturer	H&M Semiconductor
File Size	322.57 KB
Description	LED Driver
Datasheet	HM1628-HMSemiconductor.pdf

HM1628 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 |