HDLx-2416 Series Four Character 5.0 mm (0.2 inch) Smart 57 Alphanumeric Displays Data Sheet Description Features These are 5.0 mm (0.2 inch) four character 57 dot matrix Enhanced drop-in replacement to HPDL-2416 displays driven by an onboard CMOS IC. These displays are Smart alphanumeric display pin-for-pin compatible with the HPDL-2416. The IC stores and Built-in RAM, ASCII decoder, and LED drive circuitry decodes 7-bit ASCII data and displays it using a 57 font. CMOS IC for low-power consumption Multiplexing circuitry, and drivers are also part of the IC. The IC Software controlled dimming levels and blank has fast setup and hold times that makes it easy to interface to 128 ASCII character set a microprocessor. End-stackable Categorized for luminous intensity Yellow and Green Absolute Maximum Ratings categorized for color Low-power and sunlight-viewable AlInGaP versions a 0.5V to 7.0V Supply Voltage, V to Ground DD Wide operating temperature range, 40C to +85C Input Voltage, Any Pin to Ground 0.5V to VDD Excellent ESD protection +0.5V Wide viewing angle (50 typ.) Free Air Operating Temperature Range, T 40C to +85C A ESD WARNING: Standard CMOS handling precautions should be Storage Temperature, T 40C to +100C S observed with the HDLX-2416. CMOS IC Junction Temperature, T (IC) +150C J Relative Humidity (non-condensing) at 65C 85% Soldering Temperature 1.59 mm (0.063 in.) Below Body Solder Dipping 260C for 5 sec. Wave Soldering 250C for 3 sec. ESD Protection, R = 1.5 k, C = 100 pF V = 2 kV (each Z pin) a. Maximum Voltage with no LEDs illuminated. Broadcom - 1 -HDLx-2416 Series Data Sheet Devices Deep Red High Efficiency Red Orange Yellow Green HDLS-2416 HDLO-2416 HDLA-2416 HDLY-2416 HDLG-2416 HDLU-2416 HDLO-2416-EF000 HDLG-2416-FG000 The address and data inputs can be directly connected to the The difference between the sunlight viewable HDLS-2416 and microprocessor address and data buses. the low power HDLU-2416 occurs at power-on or at the default brightness level. Following power up, the HDLS-2416 operates The HDLX-2416 has several enhancements over the at the 100% brightness level, while the HDLU-2416 operates at HPDL-2416. These features include an expanded character set, the 27% brightness level. Power on sets the internal brightness internal 8-level dimming control, external dimming capability, control (bits 35) in the control register to binary code (000). and individual digit blanking. Finally, the extended functions For the HDLS-2416 binary code (000) corresponds to a 100% can be disabled which allows the HDLX-2416 to operate brightness level, and for the HDLU-2416 binary code (000) exactly like an HPDL-2416 by disabling all of the enhancements corresponds to a 27% brightness level. The other seven except the expanded character set. brightness levels are identical for both parts. Broadcom - 2 -