Infineon Technologies CY8C4127LQE-S453T
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $19.48 | $19.48 |
| 15+ | $4.48 | $67.20 |
| 25+ | $4.38 | $109.50 |
| 50+ | $4.14 | $207.00 |
| 100+ | $3.65 | $365.00 |
| N+ | $0.73 | Price Inquiry |
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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 |
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.
- 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.

CY8C4127LQE-S453T.pdf