DESCRIPTION

These Programmable Displays are four digit display system modules. The characters are 0.20 by 0.14 (PD243X), 0.27 by 0.20 (PD353X), and 0.45 by 0.27 (PD443X) 5 x 7 dot matrix arrays constructed with the latest solid state technology in light emitting diodes.

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

? 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