Infineon Technologies CY8C4127LQE-S453

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Normaler Preis $19.17
Normaler Preis $4.79 Verkaufspreis $19.17
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1 $19.17 $19.17
15+ $4.41 $66.15
25+ $4.31 $107.75
50+ $4.07 $203.50
100+ $3.59 $359.00
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Product attributes Property Value
Manufacturer Infineon Technologies
Product Series PSOC™ 4 CY8C4000S
Packaging Tray | NULL
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit
Speed 24MHz
Connectivity FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals Brown-out Detect/Reset, CapSense, DMA, LCD, POR, PWM, Temp Sensor, TRNG, WDT
Number of I/O 34
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 16K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 5.5V
Data Converters A/D 16x10b SAR, 16x12b Sigma-Delta
Oscillator Type External, Internal
Operating Temperature -40°C ~ 125°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 40-QFN (6x6)
Package / Case 40-UFQFN Exposed Pad
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The CY8C4127LQE-S453 is a PSoC 4 microcontroller from Infineon. It combines an ARM Cortex-M0+ core with programmable analog and digital peripherals. The device features 128KB flash, 16KB RAM, CapSense, LCD, and TRNG. Operating from 1.71V to 5.5V, it is ideal for human-machine interface and IoT applications.

  • Integrated CapSense eliminates external touch ICs
  • Programmable analog/digital blocks offer design flexibility
  • TRNG enhances security for connected devices
  • Wide voltage range supports battery or USB power

Touch Interfaces

CapSense supports buttons, sliders, and proximity sensing.

IoT Sensors

Low power and TRNG enable secure sensor nodes.

Wearable Devices

Small UFQFN package and low voltage suit compact designs.

Industrial HMI

LCD and PWM drive displays and indicators.

Automotive Interior

125°C rating supports cabin control modules.

Smart Home

DMA and multiple peripherals handle complex automation tasks.

Q: What core does it use?
A: It uses an ARM Cortex-M0+ processor.
Q: What is the maximum speed?
A: It runs at 24MHz.
Q: Does it support capacitive sensing?
A: Yes, it includes CapSense technology.
Q: What is the supply voltage range?
A: It operates from 1.71V to 5.5V.
Base Product Number : CY8C4127LQE
128KB flash 24MHz 32-bit ARM Cortex-M0+ CapSense HMI IoT LCD PSoC 4 TRNG UFQFN-40 wearable
Q: What core does it use?
A: It uses an ARM Cortex-M0+ processor.
Q: What is the maximum speed?
A: It runs at 24MHz.
Q: Does it support capacitive sensing?
A: Yes, it includes CapSense technology.
Q: What is the supply voltage range?
A: It operates from 1.71V to 5.5V.