CP2400-C-GDI

Display Drivers Overview

The CP2400-C-GDI is a bare die LCD driver from the Silicon Labs CP240x family, designed for wafer-level integration. It supports up to 128 segments and provides GPIO expansion, timekeeping, and system RAM extension capabilities. The device operates via SPI or SMBus interfaces with 5 V tolerant digital pins.

Display Drivers Feature Summary

• Fixed-function LCD driver architecture supporting segment expansion
• Integrated GPIO expansion and real-time clock functionality
• System memory augmentation through dedicated RAM allocation
• Digital interface compatibility with standard communication protocols

Display Drivers Applications

• Wafer-level integration into custom ASICs
• Embedded display control in space-constrained modules
• IoT devices requiring extended I/O capabilities
• Battery-operated systems utilizing low-power modes

Display Drivers Procurement Notes

Verify wafer map specifications and die size requirements before integration. Confirm that the receiving manufacturing process supports bare die attachment methods. Ensure ESD protection protocols are strictly followed during handling and assembly to prevent damage to the unprotected silicon substrate.

Display Drivers Selection Notes

Select this component when board space is limited and direct wafer bonding is feasible. It serves as an alternative to packaged drivers like the CP2400-GM when form factor constraints prohibit standard packages. Evaluate thermal dissipation needs as the bare die lacks package-based heat sinking.

Display Drivers Part Context

This part belongs to the CP240x series of fixed-function LCD drivers. Unlike packaged variants such as the CP2400-GQ, the -GDI suffix indicates a die-in-wafer configuration intended for flip-chip or wire-bond integration directly onto carrier substrates by system integrators.

Display Drivers Replacement Considerations

Direct functional equivalents include other CP240x bare die variants like CP2401-C-GDI or CP2402-C-GDI, depending on segment count requirements. Packaged replacements such as CP2400-GM require PCB redesign due to package differences.