Document
HCMS-29xx Series High Performance CMOS 5×7 Alphanumeric Displays
Data Sheet
Description
The HCMS-29xx series are high performance, easy to use dot matrix displays driven by on-board CMOS ICs. Each display can be directly interfaced with a microprocessor, thus eliminating the need for cumb er some interface components. The serial IC interface allows higher character count information displays with a minimum of data lines. A variety of colors, font heights, and character counts gives designers a wide range of product choices for their specific applications and the easy to read 5×7 pixel format allows the display of uppercase, lower case, Katakana, and custom user-defined characters. These displays are stackable in the x- and y- directions, making them ideal for high character count displays.
Features
• Easy to use • Interfaces directly with microprocessors • 0.15” character height in 4, 8, and 16 (2×8) character
packages • 0.20” character height in 4 and 8 character packages • Rugged X- and Y-stackable package • Serial input • Convenient brightness controls • Wave solderable • Offered in five colors • Low power CMOS technology • TTL compatible
Applications
• Telecommunications equipment • Portable data entry devices • Computer peripherals • Medical equipment • Test equipment • Business machines • Avionics • Industrial controls
Device Selection Guide
Description 1 × 4 0.15” Character 1 × 8 0.15” Character 2 × 8 0.15” Character 1 × 4 0.20” Character 1 × 8 0.20” Character
Deep Red HCMS- 2905 2915 2925 2965 2975
HER HCMS- 2902 2912 2922 2962 2972
Orange HCMS- 2904 2914 2924 2964 2974
Yellow HCMS- 2901 2911 2921 2961 2971
Green HCMS- 2903 2913 2923 2963 2973
Package Drawing A B C D E
ESD WARNING: STANDARD CMOS HANDLING PRECAUTIONS SHOULD BE OBSERVED TO AVOID STATIC DISCHARGE.
HCMS-290x
17.78 (0.700) MAX. 4.45 (0.175) TYP. 2.22 (0.087) SYM.
3.71 (0.146) TYP.
12 12
1
34
10.16 (0.400) MAX.
PIN # 1 IDENTIFIER PART NUMBER
2.11 (0.083) TYP. DATE CODE LIGHT INTENSITY CATEGORY COLOR BIN COUNTRY OF ORIGIN
PIN FUNCTION ASSIGNMENT TABLE PIN # FUNCTION 1 DATA OUT 2 OSC 3 V LED 4 DATA IN 5 RS 6 CLK 7 CE 8 BLANK 9 GND 10 SEL 11 V LOGIC 12 RESET
0.25 (0.010)
5.08 (0.200)
HCMS-290X X Z YYWW COO
0.51 (0.020)
4.32 (0.170)
TYP.
PIN # 1
0.51 ± 0.13 (0.020 ± 0.005)
TYP.
2.54 (0.100)
SYM.
2.54 (0.100
± ±
0.13 0.005)
TYP.
(NON ACCUM.)
NOTES: 1. DIMENSIONS ARE IN mm (INCHES). 2. UNLESS OTHERWISE SPECIFIED, TOLERANCE ON DIMENSIONS IS ± 0.38 mm (0.015 INCH). 3. LEAD MATERIAL: SOLDER PLATED COPPER ALLOY.
7.62 (0.300)
1.27 (0.050)
SYM.
HCMS-291x
35.56 (1.400) MAX.
2.22 (0.087) SYM.
4.45 (0.175)
TYP.
3.71 (0.146)
TYP.
26 0 1 2 3 4 5 6 7 10.16 (0.400) MAX.
3
2.11 (0.083) TYP.
PIN # 1 IDENTIFIER
PART NUMBER
DATE CODE (YEAR, WEEK)
INTENSITY CATEGORY COLOR BIN COUNTRY OF ORIGIN
0.51 (0.020)
HCMS-291X YYWW
XZ COO
5.08 (0.200)
0.51 (0.020
± ±
0.13 0.005)
TY.