MEC1619/MEC1619i is the mixed signal base component of a
multi-device advanced I/O controller architecture. It incorporates a
high-performance 32-bit ARC 625D embedded microcontroller with a 192KB Embedded
Flash Subsystem, 16KB of SRAM and a 1KB EEPROM Emulation and communicates
with the system host using the Intel® Low Pin Count bus.
This product is the Embedded Controller Base Component
of a split-architecture Advanced I/O Controller system that uses BC-LinkTM communication
protocol to access up to three companion components. The BC-LinkTM protocol
is peer-to-peer, providing communication between the MEC1619 embedded
controller and registers located in a companion. The MEC1619 is
directly powered by two separate suspend supply planes (VBAT and VTR) and
senses a third runtime power plane (VCC) to provide “instant on” and system
power management functions.