PIC32 MCUs increase performance, memory size

摘要

The PIC32 family of 32-bit microcontrollers adds performance and memory while maintaining pin, peripheral, and software compatibility with Microchip's 16-bit MCU/DSC families. The family is based on a MIPS32 core, uses a 0.18-um process, and has up to 512 Kbytes of flash and 72-MHz operation. The microcontrollers feature up to four channels of DMA, a CRC engine, 8 to 32 Kbytes of RAM, a full register shadow set, and vectored interrupt. The chips have nine power-saving modes and use approximately 72 mA at 3 V and full-speed operation.