STV9425 - ST Microelectronics

STV9425 (STV9425 / STV9426) MULTISYNC ON-SCREEN DISPLAY FOR MONITOR

CHARACTER BY CHARACTER COLOR SELECTION (UP TO 8 DIFFERENT COLORS) PROGRAMMABLE BACKGROUND (COLOR, TRANSPARENT OR WITH SHADOWING) 50MHz MAXIMUM PIXEL CLOCK 2-WIRES ASYNCHRONOUS SERIAL MCU INTERFACE (I2C PROTOCOL) 8 x 8 BITS PWM DAC OUTPUTS (STV9425) 4 x 8 BITS PWM DAC OUTPUTS (STV9425B) SINGLE POSITIVE 5V SUPPLY 8 x 8 bits or 4 x 8 bits PWM DAC are available.

Features

des the user an easy to use and cost effective solution to display alphanumeric or graphic information on monitor screen. SHRINK24 (Plastic Package) ORDER CODES : STV9425 - STV9425B DESCRIPTION TheSTV9425/25B/26is an ON SCREEN DISPLAY for monitor. It is built as a slave peripheral connected to a host MCU via a serial I2C bus. It includes a display memory, controls all the display attributes and generates pixels from the data read in its on chip memory. The line PLL and a special slice interpolator allow to have a display aspect which does not depend on the line and frame frequencies. I 2C in.