CY8C4245PVS-482Z

Overview

The CY8C4245PVS-482Z is an ARM Cortex-M0 microcontroller within the PSoC 4200 series, manufactured by Infineon Technologies. It features 32 kB of Flash program memory and 4 kB of SRAM data RAM. The device operates with a maximum clock frequency of 48 MHz and includes a 12-bit SAR ADC capable of 1 msps sampling. It provides 24 I/O pins in an SSOP-28 package. The supply voltage range spans from 1.71 V to 5.5 V, supporting operation across temperatures from -40°C to +105°C.

Feature Summary

• Integrates CAPSENSE technology for capacitive touch sensing applications
• Includes two low-power comparators for analog signal processing
• Supports direct LCD driving capabilities on all available pins
• Features four TCPWM blocks for precise timing and PWM generation

Applications

• Industrial Human Machine Interface (HMI) displays
• HVAC control panels and monitoring systems
• Battery-powered sensor nodes requiring low power consumption
• Embedded control systems with capacitive touch interfaces

Procurement Notes

Verify component authenticity through authorized Infineon distributors or certified partners. Confirm the specific suffix Z indicates RoHS compliance and halogen-free status as per official datasheets. Check current lifecycle status, as this part number may be subject to obsolescence notices. Ensure ESD handling protocols are followed during storage and assembly due to moisture sensitivity classification.

Selection Notes

Select this model when a balance of moderate GPIO count and programmable analog resources is required. The 48 MHz Cortex-M0 core suits applications needing efficient code execution without complex DSP requirements. Verify that the SSOP-28 package fits the PCB layout constraints. Consider the 1.71 V to 5.5 V operating range for compatibility with various power domains in industrial environments.

Part Context

This MCU belongs to the PSoC 4200 family, designed for cost-sensitive embedded applications. It offers flexibility through programmable digital logic and analog blocks. The series targets markets such as consumer electronics, industrial automation, and smart home devices where small form factors and low power usage are critical design parameters.

Replacement Considerations

Check for CY8C4245PVS-482 if the Z suffix specifically denotes environmental compliance variations. Evaluate CY8C4245AXI-483 for pin-compatible upgrades in LQFP-44 packages with increased I/O capacity. Consult Infineon documentation for any newer revisions within the PSoC 4200 series offering enhanced features or improved availability.