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 : VDD-VEE=45V (max).

? Logic supply voltage : VDD=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)