PSoC4000

PSoC® 4: PSoC 4000 Family Datasheet Programmable System-on-Chip (PSoC®) General Description 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. Features 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 matc...