
Infineon Technologies
CY8C4014SXA-421
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CY8C4014SXA-421 Description
The CY8C4014SXA-421 is a programmable system-on-chip (PSoC) microcontroller from Infineon Technologies. It is part of the PSoC 4 series, which is known for its high level of integration and flexibility, making it suitable for a wide range of applications.
Description:
The CY8C4014SXA-421 is a 32-bit ARM Cortex-M0+ based microcontroller with 512KB of flash memory and 64KB of SRAM. It features a range of communication interfaces, including USB, UART, and I2C, as well as a range of programmable analog and digital peripherals. The device is housed in a 421-ball BGA package.
Features:
- 32-bit ARM Cortex-M0+ processor with 48MHz max CPU frequency
- 512KB on-chip flash memory and 64KB of SRAM
- Programmable analog and digital peripherals, including a capacitive touch sensor, a programmable gain amplifier, and a programmable digital filter
- USB 2.0 interface with integrated PHY and on-chip USB transceiver
- UART, I2C, and SPI communication interfaces
- Low-power modes for extended battery life in portable applications
- Integrated security features, including secure boot and flash encryption
Applications:
The CY8C4014SXA-421 is suitable for a wide range of applications, including:
- Industrial control and automation
- Medical devices
- Portable consumer electronics
- Home automation and IoT devices
- Automotive infotainment systems
- Wearable devices
The high level of integration and flexibility of the CY8C4014SXA-421 make it an ideal choice for applications that require a combination of processing power, communication interfaces, and programmable peripherals in a compact form factor.



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