Infineon Technologies CY8C4127LQS-S453T
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $17.76 | $17.76 |
| 15+ | $4.08 | $61.20 |
| 25+ | $4.00 | $100.00 |
| 50+ | $3.77 | $188.50 |
| 100+ | $3.33 | $333.00 |
| N+ | $0.67 | 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 ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 40-QFN (6x6) |
| Package / Case | 40-UFQFN Exposed Pad |
| ROHS |  |
The Infineon CY8C4127LQS-S453T is a 32-bit ARM Cortex-M0+ microcontroller operating at 24MHz. It offers 128KB flash and 16KB RAM, with a supply range of 1.71V to 5.5V. This MCU integrates CapSense touch sensing, LCD drive, DMA, PWM, temperature sensor, and TRNG in a 40-UFQFN package. Designed for -40°C to 105°C operation, it is ideal for human-machine interfaces and IoT edge devices.
- Integrated CapSense: Eliminates external touch ICs, reducing BOM cost and board space.
- Ultra-low voltage operation (1.71V): Extends battery life in portable and wearable devices.
- On-chip LCD driver: Enables direct glass LCD control without additional driver chips.
- Hardware TRNG: Provides secure key generation for encrypted communications.
- Wide temperature range (-40°C to 105°C): Suitable for automotive and industrial environments.
Touch-Sensitive Control Panels
Integrated CapSense allows reliable capacitive touch buttons and sliders without external components, ideal for white goods and consumer electronics.
Wearable Health Monitors
The low-power Cortex-M0+ core and 1.71V operation enable long battery life in fitness trackers and medical patches.
Smart Home Sensors
With DMA, PWM, and temp sensor, it can manage environmental sensing and actuator control in thermostats or smart plugs.
Industrial HMI Interfaces
LCD drive capability and CapSense make it suitable for operator panels with display and touch input.
Battery-Powered IoT Devices
TRNG provides security for authentication, while low-power modes extend battery life in wireless sensor nodes.
Automotive Interior Lighting
The 105°C rating and PWM outputs support RGB LED control in cabin ambient lighting systems.
- Q: What is the core processor in CY8C4127LQS-S453T?
- A: It uses an ARM Cortex-M0+ core running at 24MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 5.5V.
- Q: Does it support capacitive sensing?
- A: Yes, it includes CapSense technology for touch interfaces.
- Q: How much flash and RAM does it have?
- A: It has 128KB flash and 16KB RAM.
- Q: What package is this MCU available in?
- A: It comes in a 40-UFQFN exposed pad package.
CY8C4127LQS-S453T.pdf
- Q: What is the core processor in CY8C4127LQS-S453T?
- A: It uses an ARM Cortex-M0+ core running at 24MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 5.5V.
- Q: Does it support capacitive sensing?
- A: Yes, it includes CapSense technology for touch interfaces.
- Q: How much flash and RAM does it have?
- A: It has 128KB flash and 16KB RAM.
- Q: What package is this MCU available in?
- A: It comes in a 40-UFQFN exposed pad package.
