1/18
MSC7110-01/7112-01
Semiconductor
FEDL7110-03
GENERAL DESCRIPTION
The MSC7110-01/MSC7112-01 is a display controller to display the timer of video tape recorder,
channel operation, and other infomaiton by a vaccum fluorescent display tube.
Display data is input by serial transfer from microcontroller.
FEATURES
Provides the interface with a microcontroller by three signal lines. : DATA IN, CLOCK, and LOAD
Driver output can directly be connected to a vaccum fluorescent display tube without a
pull-down resistor.
Display is turned on by dynamic drive mode.
The number of display digits are programmable in the range of : 1 to 12 digits (MSC7112-01)
1 to 16 digits (MSC7110-01)
12-segment driver output
: 16 driver outputs (MSC7112-01)
12 driver outputs (MSC7110-01)
The LED drivers can turn on 5 outputs statically.
RAM data can directly be displayed.
The brightness adjustment is programmable and brightness can be adjusted every 1/15
step.
Built-in power-on-reset circuit
The vacuum fluorescent display tube driver outputs high withstand voltage : V
DD
-V
EE
=45V (max).
Logic supply voltage
: V
DD
=5V
10%
Package options:
42-pin plastic SDIP (SDIP42-P-600-1.778) : (Product name : MSC7112-01SS)
44-pin plastic QFP (QFP44-P-910-0.80-2K) : (Product name : MSC7110-01GS-2K/MSC7112-01GS-2K)
Semiconductor
MSC7110-01/7112-01
12-Segment
16-Digit or 16-Segment 12-Digit Display Controller/Driver
FEDL7110-03
This version: Sep. 2000
Previous version: Nov. 1997