HDSP-2132

HDSP-2131, HDSP-2132, HDSP-2133, HDSP-2179 Eight Character 5.0 mm (0.2 inch) Glass/Ceramic Intelligent 5x7 Alphanumeric Displays for Military Applications Data Sheet Description The HDSP-2131 (yellow), HDSP-2179 (orange), HDSP-2132 (high efficiency red) and the HDSP-2133 (green) are eight-digit, 5 x 7 dot matrix, alphanumeric displays. The 5.0 mm (0.2 inch) high characters are packaged in a standard 7.64 mm (0.30 inch) 32 pin DIP. The on-board CMOS IC has the ability to decode 128 ASCII characters, which are permanently stored in ROM. In addition, 16 programmable symbols may be stored in an on-board RAM. Seven brightness levels provide versatility in adjusting the display intensity and power consumption. The HDSP-213x and HDSP-2179 are designed for standard microprocessor interface techniques. The display and special features are accessed through a bidirectional eight-bit data bus. These features make the HDSP-213x and HDSP-2179 ideally suited for applications where a hermetic, low power alphanumeric display is required. Devices Yellow HDSP-2131 High Efficiency Red HDSP-2132 High Performance Green HDSP-2133 Orange HDSP-2179 Features Wide operating temperature range -55°C to +85°C Smart alphanumeric display – On-board CMOS IC – Built-in RAM – ASCII decoder – LED drive circuitry 128 ASCII character set 16 user definable characters Programmable features – Individual character flashing – Full display blinking – Multi-level dimming and blanking – Self test – Clear ...