CY8CLED16-28PVXIT

Application Specific Microcontrollers Overview

The CY8CLED16-28PVXIT is an EZ-Color™ High Brightness LED controller based on the PSoC architecture. It features an M8C processor with speeds up to 48 MHz and supports up to 16 independent LED channels with configurable resolution from 8 to 32 bits per channel. The device includes 32 KB of Flash program storage, 2 KB of SRAM, and 16 digital plus 12 analog PSoC blocks for customizable peripherals. Operating voltage ranges from 3.0 V to 5.25 V, or down to 1.0 V using the on-chip switch mode pump. It operates within an industrial temperature range of –40 °C to +85 °C.

Application Specific Microcontrollers Feature Summary

• Configurable dimmers supporting up to 16 independent LED channels with 8-to-32-bit resolution per channel.
• M8C Harvard-architecture processor operating at speeds up to 48 MHz with 32 KB Flash and 2 KB SRAM.
• PrISM modulation technology reduces radiated EMI and low-frequency blinking.
• Dynamic reconfiguration capability allows runtime changes to LED control and other system features.

Application Specific Microcontrollers Applications

• LCD Backlight
• Large Signs
• General Lighting
• Architectural Lighting
• Camera/Cell Phone flash

Application Specific Microcontrollers Procurement Notes

Verify the ordering suffix 'T' indicates tape-and-reel packaging when sourcing this component. Confirm the manufacturer designation as Infineon Technologies, noting the historical association with Cypress Semiconductor in documentation. Ensure compatibility with PSoC Designer development tools for configuration.

Application Specific Microcontrollers Selection Notes

Select this model for applications requiring up to 16 independently controllable LED channels. The 28-pin SSOP package is suitable for designs prioritizing a smaller footprint compared to the 48-pin QFN variant. Consider the 32 KB Flash capacity for complex lighting algorithms and dynamic reconfiguration requirements.

Application Specific Microcontrollers Part Context

This component belongs to the CY8CLED16 family within the EZ-Color™ series. It shares the core M8C processor and PSoC architecture with other devices in the line but offers specific resource allocations including 16 digital blocks and 12 analog blocks tailored for high-channel-count LED control.

Application Specific Microcontrollers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Designers should consult official replacement guides or contact the manufacturer for cross-reference information regarding pin-compatible or functionally equivalent alternatives.