ST9291 Datasheet - ST Microelectronics

ST9291, 16-48K ROM HCMOS MCU WITH ON SCREEN DISPLAY AND VOLTAGE TUNINGOUTPUT

® ST9291 16-48K ROM HCMOS MCU WITH ON SCREEN DISPLAY AND VOLTAGE TUNING OUTPUT FUNCTIONAL DESCRIPTION Register oriented 8/16 bit CORE with RUN, WFI

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 14-bit Voltage Synthesis for tuning reference voltage. 8 8-bit PWM D/A outputs wi

Applications

* are fulfilled by the ST9291 with up to 32/42 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, OSD

ST9291_STMicroelectronics.pdf