CY8C4128FNI-BL563T

RF Transceiver ICS Overview

The CY8C4128FNI-BL563T is a PSoC™ 4 BLE microcontroller based on the ARM Cortex-M0 core, operating at a maximum frequency of 24 MHz. It integrates 256 kByte of Flash memory and 32 kByte of SRAM. The device features an integrated Bluetooth Smart radio supporting 2.4 GHz operation, alongside a 12-bit SAR ADC sampling at 806 ksps. It provides 36 GPIOs, two comparators, two operational amplifiers, four timer/counters/PWM modules, and eight DMA channels. Operating voltage ranges from 1.9 V to 5.5 V, with a temperature range of -40°C to 85°C or 105°C depending on specific grade.

RF Transceiver ICS Feature Summary

• Integrates Bluetooth Smart wireless connectivity with the ARM Cortex-M0 processor for efficient IoT applications.
• Includes programmable analog blocks such as comparators, op-amps, and a high-speed SAR ADC for sensor interfacing.
• Supports direct LCD driving capabilities and extensive digital peripheral interfaces including SPI and I2C.

RF Transceiver ICS Applications

• Bluetooth Low Energy (BLE) wearable devices
• IoT sensor nodes requiring analog signal conditioning
• Smart home control panels with display interfaces
• Industrial monitoring systems using GPIO and timer peripherals

RF Transceiver ICS Procurement Notes

Verify the exact operating temperature grade and package variant against the official Infineon datasheet before procurement. Ensure compatibility with the required voltage levels and interface configurations. Confirm that the WLCSP-76 packaging aligns with your PCB assembly capabilities. Cross-reference the component marking code to avoid counterfeit risks. Validate supply chain sources for authenticity.

RF Transceiver ICS Selection Notes

Select this MCU when combining BLE connectivity with mixed-signal processing is required. The 24 MHz clock speed suits moderate computational loads. Check if the 12-bit ADC resolution meets application accuracy needs. Consider the 36 GPIO count for system expansion. Evaluate power consumption profiles against battery life requirements for portable designs.

RF Transceiver ICS Part Context

This component belongs to the Infineon PSoC™ 4 BLE family, designed for low-power wireless applications. It combines a standard ARM Cortex-M0 core with programmable analog and digital blocks. The series emphasizes flexibility through its configurable hardware architecture, allowing designers to tailor peripheral counts to specific project constraints without external components.

RF Transceiver ICS Replacement Considerations

Consult the official Infineon replacement guide for verified substitutes. Direct pin-to-pin replacements may require firmware adaptation due to register differences. Verify RF performance specifications match original design requirements when selecting alternatives.