Datasheet4U Logo Datasheet4U.com

PC87591E Datasheet Lpc Mobile Embedded Controllers

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: PC87591E, PC87591S and PC87591L LPC Mobile Embedded Controllers PRELIMINARY March 2004 Revision 1.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The National Semiconductor PC87591E, PC87591S and PC87591L are highly integrated, embedded controllers with an embedded-RISC core and integrated advanced functions.

These devices are targeted for a wide range of portable applications that use the Low Pin Count (LPC) interface.

The PC87591S is targeted for security applications and includes supporting hardware such as the Hardware Random Number Generator.

Key Features

  • Host interface, based on Intel’s LPC Interface Specification Revision 1.0, September 29th, 1997 PC01 Rev 1.0, and ACPI 2.0 compliant 16-bit RISC core, with 2 Mbyte address space, and running at up to 20 MHz Software and Hardware controlled clock throttling Shared BIOS flash memory (internal and/or external) Y2K-compliant RTC 84/117 GPIO ports (for 128-pin/176-pin packages) with a variety of wake-up events Extremely low current consumptio.

PC87591E Distributor & Price

Compare PC87591E distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number Description
PC87591L LPC Mobile Embedded Controllers
PC87591S LPC Mobile Embedded Controllers
PC87570 Keyboard and Power Management Controller
PC87108 Advanced UART and Infrared Controller
PC87109VBE PC87109VBE Advanced UART and Infrared Controller
PC87120 PC87120 SuperAT
PC87200 PC87200 PCI to ISA Bridge
PC87303VUL Floppy Disk Controller / Keyboard Controller
PC87306 Floppy Disk Controller / Keyboard Controller
PC87307 Plug and Play Compatible