Catalog
Embedded Controller
Key Features
• + ARC-625D system controller
• + 169 LFBGA package
• + Embedded flash
• + 192KB Flash
• + 16KB RAM (65B CMOS)
• + 2K bytes EEPROM
• + 18x8 keyboard scan matrix
• + 135 GPIO Pins
• + 12 SMBus ports
• + 16 analog to digital converter channels
• + 3 LED
• + 4 low-power timers
• + 6 external diodes, 1 internal diode (temperature monitoring)
• + 16 PWM
• + 6 Fan Tachometer Inputs
• + MCU Serial Debug Port
• + Two pin serial debug port with 16C550A register interface
• + Flexible Flash programming interface
• + Port 80 BIOS Debug Port
• + Gang Programmer interface
• + JTAG interface
Description
AI
MEC1633
is the mixed signal base component of a multi-device advanced I/O
controller architecture which incorporates a high-performance 32-bit ARC
625D embedded microcontroller with a 192KB Embedded Flash Subsystem, 16KB of
SRAM and a 1KB EEPROM Emulation. It 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. MEC1633 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. Integrated VTR Reset Interface and a system Power Management
Interface that supports low-power states and can drive state changes because
of hardware wake events as defined by the MEC1633 Wake Interface included.
**Family parts**MEC1633-AUE-BLK00
MEC1633L-AUE
MEC1633X-AUE