ICM7245 Datasheet - INTERSIL

ICM7245 - 8-Character 16-Segment Microprocessor Compatible LED Display Decoder Driver

SIGNAL D0 - D5 CS WR MODE PIN 4 thru 9 10 13 29 6-Bit ASCll Data input pins (active high).

Chip Select from µP address decoder, etc.

WRite pulse input pin (active low).

For an active high write pulse, CS can be used.

Selects data entry MODE.

High selects Sequential Access (SA) mode where first entr

8-Character, 16-Segment, Microprocessor Compatible, LED Display Decoder Driver ICM7245 The ICM7245 is an 8-character, alphanumeric display driver and controller which provides all the circuitry required to interface a microprocessor or digital system to a 16-segment display with internal pull-up resistors.

It is primarily intended for use in microprocessor systems, where it minimizes hardware and software overhead.

Incorporated on-chip are a 64-character ASClI decoder, 8x6 memory, high power cha

ICM7245 Features

* Single supply +3.3V operation

* 16-Segment fonts with decimal point

* Up to 8 character display driver

* Has internal pull-up resistors of 136Ω Typical

* Microprocessor compatible

* Directly drives LED common cathode displays

* Cascadable wit

ICM7245-INTERSIL.pdf