CY8C4245LQQ-483

Overview

The CY8C4245LQQ-483 is a PSoC 4200 series microcontroller featuring an ARM Cortex-M0 core with a maximum clock frequency of 48 MHz. It integrates 32 kB of Flash program memory and 4 kB of SRAM data RAM. The device provides 34 general-purpose I/O pins and includes a 12-bit SAR ADC module. Operating voltage ranges from 1.71 V to 5.5 V, with a functional temperature range spanning -40°C to +85°C. It utilizes a 40-pin UFQFN package.

Feature Summary

• Integrates ARM Cortex-M0 processor for efficient code execution
• Includes programmable analog and digital peripheral blocks
• Supports CapSense touch sensing capabilities
• Features multiple serial communication interfaces

Applications

• Portable consumer electronics devices
• Battery-powered sensor nodes
• Human-machine interface panels
• Industrial control modules

Procurement Notes

Verify the specific suffix against official Infineon documentation to confirm pin compatibility and thermal characteristics. Ensure that the selected variant matches the required package type and operating temperature range for the intended application environment. Cross-reference datasheet revisions to confirm feature availability.

Selection Notes

Select this component when a balance of processing speed and low power consumption is required. The integrated analog blocks reduce external component count compared to standard MCUs. Consider the available I/O count and memory size relative to application complexity before finalizing the part number selection.

Part Context

This model belongs to the PSoC 4200 family, designed for cost-sensitive applications requiring significant analog integration. It combines digital logic with configurable analog signals on a single chip. The architecture supports rapid prototyping through modular design tools provided by the manufacturer.

Replacement Considerations

Consult official cross-reference lists for direct substitutes within the same package. Verify electrical parameter equivalence for any alternative components.