Infineon CY8C4014LQE-422ZT

PSoC™ 4 is a scalable and reconfigurable platform architecture for a family of programmable embedded system controllers with an Arm® Cortex®-M0 CPU, while being AEC-Q100-compliant. It combines programmable and reconfigurable analog and digital blocks with flexible automatic routing. The PSoC™4000 product family is the smallest member of the PSoC™ 4 platform architecture. It is a combination of a microcontroller with standard communication and timing peripherals, a capacitive touch-sensing system (CAPSENSE™) with best-in-class performance, and general-purpose analog. PSoC™ 4000 products will be fully upward compatible with members of the PSoC™ 4 platform for new applications and design needs. PSoC™ 4000 devices include extensive support for programming, testing, debugging, and tracing both hardware and firmware. The Arm® Serial-Wire Debug (SWD) interface supports all programming and debug features of the device. Complete debug-on-chip functionality enables full-device debugging in the final system using the standard production device. It does not require special interfaces, debugging pods, simulators, or emulators. Only the standard programming connections are required to fully support debug. The PSoC™ Creator IDE provides fully integrated programming and debug support for the PSoC™ 4000 devices. The SWD interface is fully compatible with industry-standard third-party tools. The PSoC™4000 family provides a level of security not possible with multi-chip application solutions or with microcontrollers. It has the following advantages: • Allows disabling of debug features • Robust flash protection • Allows customer-proprietary functionality to be implemented in on-chip programmable blocks The debug circuits are enabled by default and can only be disabled in firmware. If they are not enabled, the only way to re-enable them is to erase the entire device, clear flash protection, and reprogram the device with new firmware that enables debugging. Additionally, all device interfaces can be permanently disabled (device security) for applications concerned about phishing attacks due to a maliciously reprogrammed device or attempts to defeat security by starting and interrupting flash programming sequences. All programming, debug, and test interfaces are disabled when maximum device security is enabled. Therefore, PSoC™4000, with device security enabled, will have only limited capability for failure analysis. This is a trade-off the PSoC™ 4000 allows the customer to make.

• 32-bit MCU subsystem - 16-MHz Arm® Cortex®-M0 CPU - Up to 16 KB of flash with Read Accelerator - Up to 2 KB of SRAM
• Programmable Analog - Two current DACs (IDACs) for general-purpose or capacitive sensing applications - One low-power comparator with internal reference
• Low power 1.71-V to 5.5-V operation - Deep Sleep mode with wake-up on interrupt and I²C address detect
• Capacitive sensing
  • Capacitive sigma-delta provides best-in-class signal-to-noise ratio (SNR) and water tolerance
  • Infineon-supplied software component makes capacitive sensing design easy
  • Automatic hardware tuning (SmartSense)
• Serial communication
  • Multi-master I²C block with the ability to do address matching during Deep Sleep and generate a wake-up on match
• Timing and pulse-width modulation
  • One 16-bit timer/counter/pulse-width modulator (TCPWM) block
  • Center-aligned, Edge, and Pseudo-Random modes
  • Comparator-based triggering of Kill signals for motor drive and other high-reliability digital logic applications
• Up to 20 programmable GPIO pins - 24-pin QFN and 16-pin SOIC packages - GPIO pins on Ports 0, 1, and 2 can be CAPSENSE™ or have other functions - Drive modes, strengths, and slew rates are programmable
• Temperature ranges
  • A-Grade: -40℃ to +85℃
  • S-Grade: -40℃ to +105℃
  • E-Grade: -40℃ to +125℃
  • Automotive Electronics Council (AEC) Q100 qualified
• PSoC™ Creator Design Environment
  • Integrated Development Environment (IDE) provides schematic design entry and build (with analog and digital automatic routing)
  • Applications Programming Interface (API) component for all fixed-function and programmable peripherals
• Industry-Standard Tool Compatibility
  • After schematic entry, development can be done with Arm®-based industry-standard development tools