Tsum1pfrlf Datasheet Verified
TSUM1PFRLF (often listed as TSUM1PFR-LF) is a highly integrated graphics processing IC manufactured by MStar Semiconductor
- Computer Monitors: Specifically budget-friendly models from the mid-to-late 2000s and early 2010s.
- Industrial Display Modules: Used in older industrial touch screens and HMI (Human-Machine Interface) panels due to its stability and VGA support.
- Retrofitting/Repair: Hobbyists often salvage this chip from dead monitors to create custom DIY projectors or to repair boards where the scaler chip has failed.
Disclaimer: This content is generated based on technical archives for the Mstar Tsum1 series. For engineering production or critical repairs, please consult the official "MStar Tsum1P Series DataSheet" provided directly by the vendor. tsum1pfrlf datasheet verified
- Processor Core: It typically integrates an 8051-based MCU core for system control.
- Input Interfaces:
- Power Supply: Requires typical digital core voltage (1.8V - 3.3V range) and I/O voltage.
- Clock System: Crystal oscillator input for system clock generation.
- Interface: Designed to work with an external MCU (Microcontroller Unit) via I2C for EDID reading and OSD menu control.