
Eight Character 5 mm and 7 mm
Smart Alphanumeric Displays
Technical Data
Features
X Stackable (HDSP-21xx)
XY Stackable (HDSP-250x)
128 Character ASCII
Decoder
Programmable Functions
16 User Definable
Characters
Multi-Level Dimming and
Blanking
TTL Compatible CMOS IC
Wave Solderable
Applications
Computer Peripherals
Industrial Instrumentation
Medical Equipment
Portable Data Entry Devices
Cellular Phones
Telecommunications
Equipment
Test Equipment
Description
The HDSP-210x/-211x/-250x
series of products is ideal for
applications where displaying
eight or more characters of dot
matrix information in an
aesthetically pleasing manner is
required. These devices are
8-digit, 5 x 7 dot matrix, alpha-
numeric displays and are all
packaged in a standard 15.24 mm
(0.6 inch) 28 pin DIP. The on-
board CMOS IC has the ability to
decode 128 ASCII characters
which are permanently stored in
ROM. In addition, 16 program-
mable symbols may be stored in
on-board ROM, allowing consider-
HDSP-210x Series
HDSP-211x Series
HDSP-250x Series
able flexibility for displaying
additional symbols and icons.
Seven brightness levels provide
versatility in adjusting the display
intensity and power consumption.
The HDSP-210x/-211x/-250x
products are designed for
standard microprocessor interface
techniques. The display and
special features are accessed
through a bidirectional 8-bit data
bus.
Device Selection Guide
AlGaAs
Red
HDSP-2107
High Efficiency
Red
HDSP-2112
Font Height
0.2 inches
Orange
HDSP-2110
Yellow
HDSP-2111
Green
HDSP-2113
0.27 inches
HDSP-2504
HDSP-2502
HDSP-2500
HDSP-2501
HDSP-2503