MSC1951-01

E2C0027-27-Y2 ¡ Semiconductor MSC1951-01 ¡ Semiconductor This version: Nov. 1997 MSC1951-01 Previous version: Jul. 1996 7-Segment ¥ 16-Digit or 16-Segment ¥ 6-Bargraph display Controller/Driver GENERAL DESCRIPTION MSC1951-01 is a Bi-CMOS bargraph and alphanumeric display controller designed to interface with either vacuum fluorescent display. MSC1951-01 can drive displays with up to 16 figures with either 16 segment bargraph or sevensegment type code plus a decimal point and comma tail. www.DataSheet4U.com MSC1951-01 adopts a serial interface system, which allows data transfer from the microcomputer only by two signal lines of SCLK and DATA. FEATURES Can display up to 16 digits of 7-segment type character with comma/point or of 16-segment type bargraph. The number of display digits is programmable within 16. The brightness adjustment is programmable by 1/32 step. The display contents can be changed at any digit. Buit-in PLA can display alphanumeric characters, e.g., 0 to 9 A, C, E, F, P, L (capital letters), b, and d (small letters). In addition, 16-segment dot display and bar display are allowed. Instruction is executed by one byte. Driver output Current : –20 mA max. (Digit) –10 mA (Segment), Plastic DIP –05 mA (Segment), Plastic QFP Withstand voltage : 58 V max. Can be used for LED. Pin compatible with 10951 manufactured by Rockwell. Power supply voltage : 5V ± 10% Package options: 40-pin plastic DIP (DIP40-P-600-2.54) (Product name : MSC1951-01...