7-Segment x 16-Digit or 16-Segment x 6-Bargraph display Controller/Driver
E2C0027-27-Y2
¡ Semiconductor MSC1951-01
¡ Semiconductor
This version: Nov. 1997 MSC1951-01 Previous version: Jul. 199...
Description
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.
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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...
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