Infineon Technologies CY8C4127LQE-S453T

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Normaler Preis $19.48
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Product attributes Property Value
Manufacturer Infineon Technologies
Product Series PSOC™ 4 CY8C4000S
Packaging Tape & Reel (TR) | 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-S453T from Infineon is a 24MHz ARM Cortex-M0+ MCU with 128KB flash and 16KB RAM. It integrates CapSense touch sensing, LCD driver, and TRNG. Operating from 1.71V to 5.5V and up to 125°C, it is ideal for industrial and automotive touch applications.

  • Integrated CapSense: No external touch controller needed.
  • Wide voltage range: 1.71V-5.5V for versatile power designs.
  • High temp tolerance: 125°C for harsh environments.
  • Security features: TRNG for encryption applications.

Touch-Sensitive Control Panels

Integrated CapSense eliminates external touch ICs, simplifying design.

Automotive Interior Lighting

125°C rating and TRNG support robust in-vehicle control modules.

Industrial Sensors

Wide voltage range and DMA enable reliable data acquisition.

Smart Home Thermostats

LCD and PWM drive displays and fan controls efficiently.

Battery-Powered Tools

Low power modes and 5.5V operation extend runtime.

Medical Wearables

Temp sensor and WDT ensure safe continuous monitoring.

Q: What is the max operating temperature?
A: 125°C.
Q: Does it support CapSense?
A: Yes, integrated CapSense technology.
Q: What is the supply voltage range?
A: 1.71V to 5.5V.
Q: What package is used?
A: 40-UFQFN exposed pad.
Base Product Number : CY8C4127LQE
128KB Flash 32-bit MCU 40-QFN ARM Cortex-M0+ Automotive CapSense Industrial Touch Sensing TRNG
Q: What is the max operating temperature?
A: 125°C.
Q: Does it support CapSense?
A: Yes, integrated CapSense technology.
Q: What is the supply voltage range?
A: 1.71V to 5.5V.
Q: What package is used?
A: 40-UFQFN exposed pad.