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CY8C4124LQI-443T Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
CY8C4124LQI-443TCYPRESS600Yes

CY8C4124LQI-443T** is a microcontroller from **Cypress Semiconductor** (now part of Infineon Technologies).

The CY8C4124LQI-443T is a microcontroller from Cypress Semiconductor (now part of Infineon Technologies). Below are its key specifications, descriptions, and features:

Specifications:

  • Manufacturer: Cypress Semiconductor (Infineon Technologies)
  • Series: PSoC 4
  • Core: ARM Cortex-M0
  • Operating Frequency: Up to 24 MHz
  • Flash Memory: 32 KB
  • SRAM: 4 KB
  • Operating Voltage: 1.71V to 5.5V
  • Package: 40-QFN (6x6 mm)
  • GPIO Pins: 36
  • ADC Resolution: 12-bit SAR ADC (up to 1 Msps)
  • Digital Peripherals:
  • 4x TCPWM (Timer/Counter/PWM)
  • 2x SCB (Serial Communication Blocks) for UART, I2C, SPI
  • CapSense® (Capacitive Sensing) support
  • Analog Peripherals:
  • Op-Amps, Comparators, and DAC
  • Operating Temperature Range: -40°C to +85°C

Descriptions:

  • The CY8C4124LQI-443T is part of the PSoC 4 family, designed for low-power embedded applications.
  • It integrates programmable analog and digital blocks, enabling flexible system design.
  • Supports CapSense® technology for touch-sensing applications.
  • Features low-power modes for battery-operated devices.

Features:

  • ARM Cortex-M0 CPU (efficient 32-bit processing).
  • Low-power operation (multiple sleep modes).
  • Flexible routing of analog and digital signals.
  • Integrated CapSense® for touch buttons, sliders, and proximity sensing.
  • Wide operating voltage range (1.71V to 5.5V).
  • 40-QFN package (compact footprint).

This microcontroller is commonly used in consumer electronics, IoT devices, industrial controls, and human-machine interfaces (HMI).

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