MEC1621/MEC1621i is the mixed signal base component of a multi-device advanced I/O controller architecture that incorporates a high-performance 32-bit ARC 625D embedded microcontroller with a 192 KB Embedded Flash Subsystem, 16 KB of SRAM and a 1 KB EEPROM Emulation and communicates with the system 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 MEC1621 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 power system management functions.
Family parts MEC1621-RZP MEC1621-VE
Additional Features
ARC-625D system controller
225 LFBGA package
192KB Embedded Flash Subsystem
16KB RAM (65B CMOS)
1K bytes EEPROM
18x8 keyboard scan matrix
146 GPIO pins
12 SMBus ports
16 analog to digital converter channels
3 LED
3 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
JTAG interface
MEC1621/MEC1621i is the mixed signal base component of a multi-device advanced I/O controller architecture that incorporates a high-performance 32-bit ARC 625D embedded microcontroller with a 192 KB Embedded Flash Subsystem, 16 KB of SRAM and a 1 KB EEPROM Emulation and communicates with the system 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 MEC1621 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 power system management functions.
Family parts
MEC1621-RZP
MEC1621-VE
Additional Features
- ARC-625D system controller
- 225 LFBGA package
- 192KB Embedded Flash Subsystem
- 16KB RAM (65B CMOS)
- 1K bytes EEPROM
- 18x8 keyboard scan matrix
- 146 GPIO pins
- 12 SMBus ports
- 16 analog to digital converter channels
- 3 LED
- 3 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
- JTAG interface
