Infineon Technologies CY8C4013LQI-411T

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Product attributes Property Value
Manufacturer Infineon Technologies
Product Series PSOC™ 4 CY8C4000
Packaging Cut Tape (CT) | Tape & Reel (TR)
Core Processor ARM® Cortex®-M0
Core Size 32-Bit Single-Core
Speed 16MHz
Connectivity I2C
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 12
Program Memory Size 8KB (8K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 5.5V
Data Converters D/A 1x7b, 1x8b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 16-QFN (3x3)
Package / Case 16-UFQFN Exposed Pad
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Infineon CY8C4013LQI-411T is a low-power 32-bit microcontroller built on the ARM Cortex-M0 core. It operates from 1.71V to 5.5V and runs at 16MHz, offering 8KB flash and 2KB RAM. The 16-UFQFN package is ideal for compact designs. Integrated features include PWM, WDT, and brown-out detection, making it suitable for a wide range of embedded control applications.

  • Ultra-low power operation: The 1.71V minimum supply and efficient Cortex-M0 core extend battery life in portable devices.
  • Compact footprint: The 16-UFQFN package saves PCB space for miniaturized product designs.
  • Integrated safety features: Brown-out detect/reset and WDT enhance system reliability in unpredictable power conditions.
  • Flexible PWM control: On-chip PWM channels enable precise motor and lighting control without external timers.

Portable Sensor Nodes

The low 1.71V minimum supply voltage and 16MHz ARM Cortex-M0 core enable energy-efficient sensor data acquisition and processing in battery-powered devices.

LED Lighting Control

Integrated PWM channels allow precise dimming and color control in LED drivers, while the WDT ensures reliable operation in always-on lighting systems.

Consumer Electronics HMI

The small 16-UFQFN package fits space-constrained designs for buttons, knobs, and simple user interfaces in appliances and wearables.

Industrial Automation I/O

With a 5.5V maximum supply and robust POR/Brown-out detection, it can interface directly with industrial sensors and actuators in noisy environments.

Battery Management Systems

The wide voltage range and low-power sleep modes make it suitable for monitoring cell voltages and balancing currents in small battery packs.

Smart Home Controllers

Its compact size and integrated peripherals support simple control logic for smart plugs, thermostats, and security sensors.

Q: What is the operating voltage range of the CY8C4013LQI-411T?
A: It operates from 1.71V to 5.5V, supporting a wide range of power supplies.
Q: What core processor does this MCU use?
A: It uses the ARM Cortex-M0 core running at up to 16MHz.
Q: How much flash memory and RAM does it have?
A: It has 8KB of flash memory and 2KB of RAM.
Q: What package is the CY8C4013LQI-411T available in?
A: It comes in a compact 16-UFQFN exposed pad package.
Q: What are the key integrated features?
A: It includes Brown-out Detect/Reset, POR, PWM, and WDT.
Base Product Number : CY8C4013LQI-411
16MHz 2KB RAM 32-bit 8KB Flash ARM Cortex-M0 Industrial I/O LED Control Low Power MCU Portable PWM UFQFN-16 WDT
Q: What is the operating voltage range of the CY8C4013LQI-411T?
A: It operates from 1.71V to 5.5V, supporting a wide range of power supplies.
Q: What core processor does this MCU use?
A: It uses the ARM Cortex-M0 core running at up to 16MHz.
Q: How much flash memory and RAM does it have?
A: It has 8KB of flash memory and 2KB of RAM.
Q: What package is the CY8C4013LQI-411T available in?
A: It comes in a compact 16-UFQFN exposed pad package.
Q: What are the key integrated features?
A: It includes Brown-out Detect/Reset, POR, PWM, and WDT.