DLPC120ZXSRQ1

Specialized ICS Overview

The DLPC120ZXSRQ1 is an automotive-grade DMD display controller from Texas Instruments, part of the DLPC120-Q1 series. It accepts 24-bit parallel video input (RGB888/666/565) at up to 40 MHz pixel clock and processes WVGA resolutions. The device interfaces with DLP3030-Q1, DLP3020-Q1, or DLP3021-Q1 DMDs via a 78-MHz DDR data link. Key features include image scaling, programmable de-gamma, bezel adjustment, and RGB LED driver control for high-contrast HUD applications. It supports external DDR2 memory and serial flash configuration. Operating within -40°C to +105°C, it utilizes a 216-pin NFBGA package.

Specialized ICS Feature Summary

• AEC-Q100 qualified for Grade 2 (-40°C to +105°C ambient)
• Compatible with DLP3030-Q1, DLP3020-Q1, and DLP3021-Q1 DMDs
• 24-bit parallel video input supporting QVGA through WVGA at 60 Hz
• 78-MHz DDR DMD interface with automatic parking and temperature management

Specialized ICS Applications

• Wide field of view and augmented reality head-up displays (HUD)
• Digital cluster, navigation, and infotainment windshield displays
• Interior projection display and lighting systems
• Automotive small light and dynamic ground projection

Specialized ICS Procurement Notes

Verify the specific ordering suffix against the manufacturer's current orderable addendum to ensure correct packaging and moisture sensitivity levels. Confirm that the ZXS package variant matches the required PCB footprint and thermal design specifications for the target application environment.

Specialized ICS Selection Notes

Select this controller when designing automotive HUD or digital cluster systems requiring WVGA resolution. Ensure compatibility with supported DMD devices (DLP30xx-Q1 series). Verify system power supply sequencing meets the 10 ms ramp time requirement and that external DDR2 memory supports the specified 312-MHz clock rate for frame buffering.

Specialized ICS Part Context

This component belongs to the DLPC120 family of DMD controllers designed specifically for automotive environments. It serves as the central processing unit for formatting video data and managing illumination timing for compatible Digital Micromirror Devices. The ZXSRQ1 designation indicates the specific pin-compatible package and automotive qualification grade within the broader DLPC120-Q1 product line.

Specialized ICS Replacement Considerations

The DLPC120ZXSQ1 is a non-automotive grade alternative within the same package. Direct replacement requires verification of operating temperature range compliance, as the standard version may not support the full -40°C to +105°C automotive specification.