MSC7128-xx Description
The MSC7128-xx is a general purpose display controller for vacuum fluorescent display tube. The MSC7128-xx drives displays with up to 35 anodes (dots) and up to 16 grids (characters) plus a cursor. The controller accepts mand and display data input words on a clocked serial input line.
MSC7128-xx Key Features
- Logic supply voltage (VDD) :+5V
- VF driver supply voltage (VEE) :-55V
- Driver output current
- VF grid driver :-30mA
- VF anode driver :-2mA
- VF cursor driver :-10mA
- Direct drive capability for vacuum fluorescent display (no pull-down resistor is required)
- Built-in oscillation circuit
- Built-in power-on-reset circuit with external C
- Serial host interface (data in, clock, chip select)