HCMS-39xx 3.3 V High Performance CMOS 5x7 AlphaNumeric Displays Data Sheet HCMS-3901, HCMS-3902, HCMS-3961, HCMS-3962, HCMS-3911, HCMS-3912, HCMS-3971, HCMS-3972 HCMS-3903, HCMS-3904, HCMS-3963, HCMS-3964, HCMS-3913, HCMS-3914, HCMS-3973, HCMS-3974 Description Features The 3.3 V HCMS-39xx family is similar to the 5.0 V Easy to use HCMS-29xx family, except it operates at a lower Interfaces directly with microprocessors operating voltage. Package dimen sions and pin outs 0.15 character height in 4 and 8 character package are exactly the same for both families. The product has 0.20 character height in 4 and 8 character package been thoroughly characterized and stringent reliability tested to ensure that the product is of high quality. Rugged X- and Y-stackable package Serial input Similar to the 5.0 V platform, this family product is Convenient brightness controls a high perf ormance, easy to use dot matrix display Wave solderable driven by on-board CMOS IC. Each display can be directly interfaced with a micro processor, thus Low power CMOS technology eliminating the need for cumbersome interface com- TTL compatible ponents. The serial IC interface allows higher character 3.3 V operating voltage count information displays with a minimum of data lines. The easy to read 5x7 pixel format allows the display of upper case, lower case, Katakana, and custom Applications user-defined characters. These displays are stackable in the x- and y-directions, making them ideal for high Telecommunications equipment character count displays. Portable data entry devices Computer peripherals Medical equipment Test equipment Business machines Avionics Industrial controls ESD WARNING: STANDARD CMOS HANDLING PRECAUTIONS SHOULD BE OBSERVED TO AVOID STATIC DISCHARGEPackage Dimensions 17.78 (0.700) MAX. PIN FUNCTION ASSIGNMENT TABLE PIN FUNCTION 4.45 (0.175) TYP. 1 DATA OUT 2 OSC 2.22 (0.087) SYM. 3 V LED 4 DATA IN 5 RS 12 6 CLK 7 CE 1 2 3 4 3.71 (0.146) TYP. 10.16 (0.400) MAX. 8 BLANK 9 GND 1 10 SEL 11 V LOGIC 12 RESET 2.11 (0.083) TYP. PIN 1 IDENTIFIER DATE CODE LIGHT INTENSITY CATEGORY 0.25 COLOR BIN PART NUMBER (0.010) COUNTRY OF ORIGIN 5.08 HCMS-390x XZ (0.200) YYWW COO 4.32 TYP. (0.170) 0.51 (0.020) PIN 1 2.54 1.27 SYM. (0.100) SYM. (0.050) 2.54 0.13 TYP. 7.62 (0.100 0.005) (0.300) (NON ACCUM.) 0.51 0.13 TYP. (0.020 0.005) Figure 1. HCMS-390X package dimensions 35.56 (1.400) MAX. 2.22 (0.087) SYM. 4.45 TYP. (0.175) PIN FUNCTION ASSIGNMENT TABLE 26 PIN FUNCTION 3.71 10.16 (0.400) MAX. TYP. 0 1 2 3 4 5 6 7 (0.146) 1 NO PIN 2 NO PIN 3 3 V LED 4 NO PIN 2.11 (0.083) TYP. 5 NO PIN 6 NO PIN DATE CODE (YEAR, WEEK) 7 GND LED PIN 1 IDENTIFIER 8 NO PIN INTENSITY CATEGORY 9 NO PIN COLOR BIN 10 V LED PART NUMBER 11 NO PIN COUNTRY OF ORIGIN 0.25 12 NO PIN (0.010) 13 NO PIN 14 DATA IN 15 RS HCMS-391x XZ 16 NO PIN 5.08 (0.200) YYWW COO 0.51 17 CLOCK (0.020) 18 CE 4.32 TYP. 19 BLANK (0.170) 20 GND LOGIC 21 SEL 2.54 22 V LOGIC SYM. (0.100) 23 NO PIN 0.51 0.13 1.27 24 RESET TYP. SYM. (0.020 0.005) (0.050) 25 OSC 2.54 0.13 7.62 26 DATA OUT TYP. (0.100 0.005) (0.300) (NON ACCUM.) Figure 2. HCMS-391X Package dimensions 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. 2