Tsum1pfrlf Datasheet Verified =link= Jun 2026

Features a specialized DFR generator for digital output video. This technology preserves the benefits of a fixed output clock rate while eliminating short-line issues at the end of the frame. C. System Integration & Power

Download the official datasheet’s package drawing. Measure your physical component (with calipers) and verify:

Given the dense coding, may be:

[Contact Information] TAMS SEMICONDUCTOR LIMITED. Email: sales@tams-semiconductor.com. Website: http://www.tams-semiconductor.com. TAMS SEMICONDUCTOR LIMITED TSUM1PLR-LF MSTAR QFP-64 Processors / Microcontrollers tsum1pfrlf datasheet verified

When verifying this component on a PCB, ensure the are correctly aligned with the thermal pad requirements. Because it integrates the MCU, Flash interface, and Scaler, a failure in this chip usually results in a complete loss of monitor functionality or a "stuck" OSD.

A maintenance engineer in 2023 attempted to repair an industrial LCD monitor from 2008. The board listed “TSUM1PFRLF” near the LVDS connector.

: Features a triple analog-to-digital converter (ADC) to process traditional VGA and RGB signals from computers. Features a specialized DFR generator for digital output

The is a highly integrated LCD Display Controller (often referred to as an "All-in-One" SOC) manufactured by MStar Semiconductor . It is commonly utilized in the mainboards of LCD monitors to handle video signal processing, scaling, and panel driving. Core Functionality TSUM1PFRLF

: The lead-free (RoHS compliant) construction requires reflow profiles designed for SAC305 or similar alloys. According to verified supplier specifications, the package handles a maximum peak reflow temperature of 260°C for up to 10 seconds .

The TSUM1PFR-LF is a highly integrated System-on-a-Chip (SoC) designed primarily for . MStar parts are known for their efficiency in image processing and multimedia applications. Manufacturer: MStar Semiconductor Website: http://www

Features intelligent power control for "green-mode" energy saving and spread-spectrum support to reduce electromagnetic interference (EMI). Typical Applications

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Sends processed digital video to the LCD panel. 4. Typical Applications The TSUM1PFRLF is widely used in: Compact LCD Monitors (up to 19′′19 double prime or similar resolution ranges). Educational display panels.

An onboard processing core that handles On-Screen Display (OSD) generation, keypads, EDID configurations, and system initialization routines.