Описание
PSoC 4 is a scalable and reconfigurable platform architecture for a family of programmable embedded system controllers with an ARM Cortex-M0 CPU. 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.
- 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
- Cypress CapSense Sigma-Delta (CSD) provides best-in-class signal-to-noise ratio (SNR) and water tolerance
- Cypress-supplied software component makes capacitive sensing design easy
- Automatic hardware tuning (SmartSense™) over a sensor range of 5 pF to 45 pF 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
- 28-pin SSOP, 24-pin QFN, 16-pin SOIC, 16-pin QFN, 16 ball WLCSP, and 8-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 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
