MSC7128-xx
Description
The MSC7128-xx is a general purpose display controller for vacuum fluorescent display tube.
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)
- Serial data input for 8-bit control and display data words
- Built-in 35 x 128-bit PLA-type character generator – Character font :5 ¥ 7 – Number of characters :128 – Programmable PLA code
