Microchip PIC32, PIC32 Microcontroller, 20MHz Flash, 100-Pin TQFP

The Microchip PIC32CZ CA70 devices are a family of Flash microcontrollers based on the high-performance 32-bit ARM Cortex-M7 processor with a Double Precision Floating Point Unit (FPU). These devices operate at up to 300MHz and feature up to 2048 Kbytes of Flash, and up to 512Kbytes of multi-port SRAM which is configurable Instruction and Data Tightly Couple Memories to leverage the advanced DSP capabilities of the core. The PIC32CZ CA70 series includes a 10/100 Ethernet MAC w/IEEE1588, HS USB Interface with integrated PHY, dual CAN-FD, QSPI, MediaLB, CMOS Imager interface, TDM/I2S (SSC,) multiple serial interfaces as well as on-board hardware cryptography including a TRNG, AES-256, and SHA-256 engines.

Single and double-precision HW Floating Point Unit
Memory Protection Unit with 16 zones
Two Serial Peripheral Interfaces (SPI)
One Serial Synchronous Controller with I2S and TDM support
Two Inter-IC Sound Controllers (I2SC)
Five Parallel Input/output Controllers (PIO)
Single supply voltage from 3.0V to 3.6V