E2C0027-27-Y2
隆 Semiconductor
MSC1951-01
隆 Semiconductor
This version: Nov. 1997
MSC1951-01
Previous version: Jul. 1996
7-Segment
樓
16-Digit or 16-Segment
樓
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 seven-
segment type code plus a decimal point and comma tail.
MSC1951-01 adopts a serial interface system, which allows data transfer from the microcomputer
only by two signal lines of SCLK and DATA.
FEATURES
鈥?Can display up to 16 digits of 7-segment type character with comma/point or of 16-segment
type bargraph.
鈥?The number of display digits is programmable within 16.
鈥?The brightness adjustment is programmable by 1/32 step.
鈥?The display contents can be changed at any digit.
鈥?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.
鈥?Instruction is executed by one byte.
鈥?Driver output
Current
: 鈥?0 mA max. (Digit)
鈥?0 mA (Segment), Plastic DIP
鈥?5 mA (Segment), Plastic QFP
Withstand voltage : 58 V max.
鈥?Can be used for LED.
鈥?Pin compatible with 10951 manufactured by Rockwell.
鈥?Power supply voltage : 5V
鹵
10%
鈥?Package options:
40-pin plastic DIP (DIP40-P-600-2.54) (Product name : MSC1951-01RS)
44-pin plastic QFP (QFP44-P-910-0.80-K)
(Product name : MSC1951-01GS-K)
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