 2001 OSRAM Opto Semiconductors Inc.• San Jose, CA

www.infineon.com/opto • 408-456-4000

OSRAM Opto Semiconductors GmbH & Co. OHG • Regensburg, Germany

www.osram-os.com • +49-941-202-7178

1

July 5, 2001-14

HER

PD2435/PD3535/PD4435

RED

PD2436/PD3536/PD4436

BRIGHT GREEN

PD2437/PD3537/PD4437

0.200" Character, PD2435/6/7

0.270" Character, PD3535/6/7

0.45" Character, PD4435/6/7

4-Character 5 x 7 Dot Matrix Alphanumeric

Programmable Display™ with

Built-in CMOS Control Functions

FEATURES

• Four Dot Matrix Characters in High Efficiency Red,

Red, and Bright Green

– PD2435/6/7, 0.200" High

– PD3535/6/7, 0.270" High

– PD4435/6/7, 0.45" High

• Built-in Memory, Decoders, Multiplexer and Drivers

• Wide Viewing Angle, X Axis ±55

°, Y Axis ±65°

• Categorized for Luminous Intensity

• 128 Character ASCII Format (Upper and Lower Case

Characters)

• 8 Bit Bidirectional Data BUS

• READ/WRITE Capability

• Dual In-Line Package Configuration, 0.600" Wide,

0.100" Pin Centers

• End-Stackable Package

PD243X

PD353X

PD443X

• Internal or External Clock

• Built-in Character Generator ROM

• TTL Compatible

• Easily Cascaded for Multidisplay Operation

• Less CPU Time Required

• Software Controlled Features:

– Programmable Highlight Attribute

(Blinking, Non-Blinking)

– Asynchronous Memory Clear Function

– Lamp Test

– Display Blank Function

– Single or Multiple Character Blinking Function

– Programmable Intensity

Three Brightness Levels

• Extended Operating Temperature Range:

– PD243X, PD353X: –40

°C to +85°C

– PD443X: –40

°C to +70°C