MEC1322 Datasheet - Microchip

MEC1322 Keyboard and Embedded Controller

The MEC1322 incorporates a high-performance 32-bit ARM® Cortex®-M4 embedded microcontroller with 128 Kilobytes of SRAM and 32 Ki lobytes of Boot ROM. It communicates with the system host using the Intel® Low Pin Count (LPC) bus. The MEC13 22 has two SPI memo ry interfaces that allow the EC to read i.

MEC1322 Features

* ARM® Cortex®-M4 Processor Core - 32-Bit ARM v7-M Instruction Set Architecture - Hardware Floating Point Unit (FPU) - Single 4GByte Addressing Space (Von Neumann Model) - Little-Endian Byte Ordering - Bit-Banding Feature Included - NVIC Nested Vectored Interrupt Controller - Up to 240 Ind i

MEC1322-Microchip.pdf