Infineon Technologies CY8C4127LQSS455XQSA1

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Normaler Preis $20.08
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15+ $4.62 $69.30
25+ $4.52 $113.00
50+ $4.27 $213.50
100+ $3.77 $377.00
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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, TRNG, WDT
Number of I/O 54
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, 20x12b SAR; D/A 2x7/8b
Oscillator Type External, Internal
Operating Temperature -40°C ~ 105°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 56-QFN (7x7)
Package / Case 56-UFQFN Exposed Pad
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The CY8C4127LQSS455XQSA1 from Infineon is a 32-bit ARM Cortex-M0+ microcontroller with CapSense, LCD, and DMA. It runs at 24MHz with 128KB flash and 16KB RAM in a 56-UFQFN package. Rated for -40°C to 105°C, it is built for demanding industrial and automotive applications.

  • Extended temperature range (-40°C to 105°C) suits harsh environments.
  • CapSense provides reliable touch sensing with auto-calibration.
  • TRNG enhances security for IoT and encrypted data.
  • DMA enables efficient data transfer without CPU intervention.

Automotive Interior Controls

105°C rating and CapSense enable touch panels in harsh cabin environments.

Industrial Sensors

DMA and TRNG support secure, high-speed data acquisition in factory automation.

Smart Home Thermostats

LCD and CapSense combine for intuitive, energy-efficient user interfaces.

Medical Wearables

Low-power Cortex-M0+ and 16KB RAM handle biosignal processing.

IoT Edge Nodes

TRNG provides hardware security for encrypted communication.

White Goods

Wide voltage range and PWM drive motors and displays in refrigerators.

Q: What is the core processor?
A: ARM Cortex-M0+ at 24MHz.
Q: What is the operating temperature range?
A: -40°C to 105°C.
Q: How much flash and RAM does it have?
A: 128KB flash and 16KB RAM.
Q: Does it support capacitive sensing?
A: Yes, with CapSense and DMA.
Base Product Number : CY8C4127
128KB Flash 24MHz 32-bit ARM Cortex-M0+ Automotive CapSense Industrial IoT MCU TRNG UFQFN
Q: What is the core processor?
A: ARM Cortex-M0+ at 24MHz.
Q: What is the operating temperature range?
A: -40°C to 105°C.
Q: How much flash and RAM does it have?
A: 128KB flash and 16KB RAM.
Q: Does it support capacitive sensing?
A: Yes, with CapSense and DMA.