ST9294 Datasheet - ST Microelectronics

ST9294, 24K ROM HCMOS MCU WITH ON SCREEN DISPLAY AND CLOSED-CAPTION DATA SLICER

® ST9294 FUNCTIONAL DESCRIPTION 24K ROM HCMOS MCU WITH ON SCREEN DISPLAY AND CLOSED-CAPTION DATA SLICER Register oriented 8/16 bit CORE with RUN, WF

Features

* 31 (42 pin package) / 42 (56 pin package) fully programmable I/O pins 34 character x15 rows software programmable On Screen Display module with colour, italic, underline, flash, transparent and fringe attribute options Digital Data Slicer extracting closed caption data from video 8 8-bit PWM D/A out

Applications

* are fulfilled by the ST9294 with up to 31/42 I/O lines dedicated to digital Input/Output. These lines are grouped into up to six I/O Ports and can be configured on a bit basis under software control to provide timing, status signals, timer inputs and outputs, analog inputs, external interrupts and s

ST9294_STMicroelectronics.pdf