Infineon Technologies CY8C4127LQAS455XQSA1
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $18.30 | $18.30 |
| 15+ | $4.20 | $63.00 |
| 25+ | $4.11 | $102.75 |
| 50+ | $3.88 | $194.00 |
| 100+ | $3.43 | $343.00 |
| N+ | $0.69 | Price Inquiry |
Request Quote / Inquiry
| 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 ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 56-QFN (7x7) |
| Package / Case | 56-UFQFN Exposed Pad |
| ROHS |  |
The Infineon CY8C4127LQAS455XQSA1 is a PSoC 4 series MCU built around a 24MHz ARM Cortex-M0+ core. It offers 128KB flash and 16KB SRAM, with a supply range of 1.71V to 5.5V. Integrated CapSense, LCD drive, DMA, and a TRNG make it a versatile choice for human-machine interfaces and embedded control.
- Integrated CapSense: Eliminates external touch ICs, reducing cost and board space.
- Wide Voltage Range (1.71V-5.5V): Simplifies power supply design and supports battery operation.
- Hardware TRNG: Enhances security for authentication and data encryption.
- DMA Controller: Offloads data transfer from the CPU, improving real-time performance.
Capacitive Touch Sensing Interfaces
Leverage the integrated CapSense block for reliable, noise-immune touch buttons, sliders, and proximity sensors in consumer and industrial panels.
LCD Direct Drive Displays
The built-in LCD controller enables direct multiplexed driving of glass LCDs without external drivers, reducing BOM cost in metering and display units.
Motor Control with PWM
Use the high-resolution PWM timers for precise motor speed and torque control in small appliances and robotics, combined with DMA for efficient data transfer.
Secure Data Generation
The hardware TRNG provides true random numbers for cryptographic key generation in secure authentication and IoT applications.
Low-Power Sensor Hubs
With a 1.71V supply and multiple low-power modes, it can serve as a sensor hub in battery-powered wearables, aggregating data via DMA.
Industrial Automation I/O
Combine the wide voltage range, WDT, and robust GPIOs for industrial control modules requiring reliable operation from -40°C to 85°C.
- Q: What is the operating voltage range of the CY8C4127LQAS455XQSA1?
- A: It operates from 1.71V to 5.5V, supporting flexible power designs.
- Q: What core processor does this MCU use?
- A: It uses an ARM Cortex-M0+ core running at 24MHz.
- Q: What are the key integrated features?
- A: It includes CapSense, DMA, LCD, PWM, TRNG, WDT, POR, and Brown-out Detect/Reset.
- Q: What is the program memory size?
- A: It has 128KB of flash program memory and 16KB of SRAM.
- Q: What package is available?
- A: It comes in a 56-UFQFN Exposed Pad package.
CY8C4127LQAS455XQSA1.pdf
- Q: What is the operating voltage range of the CY8C4127LQAS455XQSA1?
- A: It operates from 1.71V to 5.5V, supporting flexible power designs.
- Q: What core processor does this MCU use?
- A: It uses an ARM Cortex-M0+ core running at 24MHz.
- Q: What are the key integrated features?
- A: It includes CapSense, DMA, LCD, PWM, TRNG, WDT, POR, and Brown-out Detect/Reset.
- Q: What is the program memory size?
- A: It has 128KB of flash program memory and 16KB of SRAM.
- Q: What package is available?
- A: It comes in a 56-UFQFN Exposed Pad package.
