CY8C4128FNI-BL593T

RF Transceiver ICS Overview

The CY8C4128FNI-BL593T is a PSoC™ 4 BLE microcontroller from Infineon Technologies, integrating an ARM Cortex-M0 CPU with AIROC™ Bluetooth® LE connectivity. It features 256 kB of Flash memory and 32 kB of SRAM. The device includes one 12-bit SAR ADC operating at up to 806 ksps, two comparators, and two operational amplifiers. It provides 36 GPIO pins and supports CAPSENSE™ technology. The MCU operates within a voltage range of 1.9 V to 5.5 V and functions across a temperature range of -40 °C to 85 °C.

RF Transceiver ICS Feature Summary

• Integrates AIROC™ Bluetooth® Low Energy wireless connectivity with an ARM Cortex-M0 processor for efficient embedded control.
• Includes programmable analog blocks such as a 12-bit SAR ADC, comparators, and operational amplifiers for signal conditioning.
• Supports CAPSENSE™ technology for capacitive touch sensing applications without external components.
• Offers flexible I/O configurations with 36 general-purpose input/output pins for diverse peripheral interfacing.

RF Transceiver ICS Applications

• Bluetooth-enabled wearable devices
• Smart home sensors and actuators
• Industrial IoT nodes requiring low power consumption
• Personal health monitoring systems

RF Transceiver ICS Procurement Notes

Verify the specific suffix BL593T against official Infineon documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with required firmware libraries for PSoC Creator or ModusToolbox environments. Confirm RoHS compliance status through current datasheets before integration into regulated assemblies.

RF Transceiver ICS Selection Notes

Select this component when combining BLE communication with moderate processing power and analog signal acquisition is required. The PSoC 4 architecture allows customizing analog and digital peripherals via hardware acceleration. Consider thermal management requirements given the operating temperature range and power consumption characteristics during active transmission states.

RF Transceiver ICS Part Context

This part belongs to the Infineon PSoC™ 4 BLE family, designed for cost-sensitive wireless applications. It combines the flexibility of programmable interconnects with standard BLE stack support. The series targets markets needing compact form factors and low standby currents while maintaining robust analog performance capabilities.

RF Transceiver ICS Replacement Considerations

Check Infineon's product change notifications for lifecycle status. Verify pin-to-pin compatibility if substituting with other CY8C4xxx variants. Ensure software migration paths are available for different flash sizes or peripheral counts in newer generations.

RF Transceiver ICS FAQ

Does the CY8C4128FNI-BL593T include internal EEPROM?

No, the datasheet specifies 0 kByte EEPROM; it relies on Flash memory for data storage.

What is the maximum sampling rate of the ADC?

The single 12-bit SAR ADC supports a maximum sampling rate of 806 ksps.