The CY8C21312-12PVXE is an automotive-grade PSoC® programmable system-on-chip featuring a M8C CPU core operating up to 12 MHz, 8 KB flash, and 0.5 KB SRAM. It integrates a CapSense Plus block with 12 CapSense IOs for proximity and water-tolerant touch sensing, supporting up to two sliders. The device offers I2C, SPI, and UART interfaces, operates from 3.0 to 5.25 V across -40 to 125°C, and provides 16 GPIOs.