TM1628 Datasheet PDF – LED Driver, SOP 28 – Titan Micro

Part Number : TM1628

Function : LED Controller driven on a 1/7 to 1/8 duty factor.

Package : SSOP 28 Pin Type

Manufacturers : Titan Micro Integrated Circuit

Pinouts :
TM1628 pinout

Description :

The TM1628 is an LED Controller driven on a 1/7 to 1/8 duty factor. Eleven segment output lines, six grid output lines, 1 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 TM1628 via a three-line serial interface.

Housed in a 28-pin SO Package, Device pin assignments and application circuit are optimized for easy PCB Layout and cost saving advantages.

Block Diagram :

TM1628 datasheet, block diagram

Features :

• CMOS Technology

• Low Power Consumption

• Multiple Display Modes (12 segment, 6 Grid to 11 segment, 7 Grid)

• Key Scanning (8 x 2 Matrix)

• 8-Step Dimming Circuitry

• Serial Interface for Clock, Data Input/Output, Strobe Pins

• Available in 28-pin, SOP Package

Applications :

• Micro-computer Peripheral Device

• VCR set

• Combi set

TM1628 Datasheet PDF Download

TM1628 pdf

 

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