BT883Q-R

Specialized Overview

The BT883Q-R is a TFT graphics controller IC from Bridgetek, featuring an advanced embedded video engine with integrated capacitive touch and audio capabilities. It operates on a 3.3 V supply voltage with a current consumption of 10.8 mA. The device supports display resolutions including 320x240, 480x272, 800x160, and 1024x120 pixels. It utilizes parallel and SPI interfaces for connectivity. The component is housed in a VQFN-56 package and is supplied in reel packaging. It functions within a temperature range of -40°C to +85°C.

Specialized Feature Summary

• Integrated capacitive touch sensing functionality
• Built-in audio processing capabilities
• Advanced embedded video engine architecture

Specialized Applications

• TFT display controller systems requiring touch input
• Audio-enabled graphical user interface designs
• Industrial control panels operating in extended temperatures

Specialized Procurement Notes

Verify the specific suffix 'R' indicates reel packaging when sourcing. Confirm compatibility with target display resolution and interface requirements. Check manufacturer documentation for moisture sensitivity handling procedures during assembly. Ensure power supply specifications match the 3.3 V requirement.

Specialized Selection Notes

Select this model for applications needing combined video, touch, and audio in a single chip. Compare against resistive touch variants if touch type differs. Consider the VQFN-56 footprint for PCB layout constraints. Verify SPI or parallel interface availability on the host microcontroller.

Specialized Part Context

This part belongs to the Bridgetek EVE series of embedded video controllers. It shares the core video engine with other models but distinguishes itself through capacitive touch integration. The 'Q' suffix typically denotes the package type, while 'R' specifies the reel packaging format for automated assembly.

Specialized Replacement Considerations

The BT883Q-T is a pin-compatible alternative using tray packaging instead of reels. Other models in the BT880Q series may offer similar features but require verification of touch type and interface support.