pc87591l-n05 National Semiconductor Corporation, pc87591l-n05 Datasheet - Page 4

• Manufacturer Part Number: pc87591l-n05
• Description: Lpc Mobile Embedded Controller
• Manufacturer: National Semiconductor Corporation

www.national.com
Features
Power Supply
— 3.3V supply operation
— 5V tolerance and back-drive protection on all pins
— Separate supply for Host I/F (V
— Separate pin for core voltage filtering (V
— Backup battery input for RTC, and wake-up
— Reduced power consumption capability
— Four power modes, switched by software or
— Automatic wake-up on system events
Package Options
— 176-pin LQFP and FBGA packages
(except LPC bus pins and keyboard scan inputs)
Controller functions (V
configuration.
hardware
Active mode current (25 mA typ.)
Active mode executing WAIT (12 mA typ.)
Idle (10 A typ.)
Power Off - for RTC and oscillator (0.9 A typ.)
from backup battery
(Continued)
CC
)
DD
) and Embedded
CORF
)
4
Revision 1.2