HCMS-39x6 and HCMS-39x7 3.3 V High Performance CMOS 5x7 AlphaNumeric Displays Data Sheet HCMS-3906, HCMS-3966, HCMS-3916, HCMS-3976, HCMS-3907, HCMS-3967, HCMS-3917, HCMS-3977 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 operating Interfaces directly with microprocessors voltage. Package dimensions and pin outs are exactly the 0.15 character height in 4 and 8 character package same for both families. The product has been thoroughly characterized and stringent reliability tested to ensure 0.20 character height in 4 and 8 character package that the product is of high quality. Rugged X- and Y-stackable package Similar to the 5.0 V platform, this family product is a Serial input high performance, easy to use dot matrix display driven Convenient brightness controls by on-board CMOS IC. Each display can be directly Wave solderable interfaced with a microprocessor, thus eliminating the need for cumbersome interface components. The serial Low power CMOS technology IC interface allows higher character count information TTL compatible displays with a minimum of data lines. The easy to read 3.3 V operating voltage 5x7 pixel format allows the display of upper case, lower case, Katakana, and custom user-defined characters. Applications These displays are stackable in the x- and y-directions, making them ideal for high character count displays. Telecommunications equipment 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 discharge.Package 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 X Z (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 X Z 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