80960CF-33 datasheet(7/77 Pages) INTEL

7 / 77 page

80960CF-40, -33, -25, -16

PRELIMINARY

1.0

PURPOSE

This document provides electrical characteristics of

Intel’s i960® CF embedded microprocessor. For

functional descriptions consult the

i960® Cx Micro-

processor User’s Manual (270710). To obtain data

sheet updates and errata, contact Intel at any of the

following numbers.

2.0

80960CF OVERVIEW

Intel’s 80960CF is the second processor in the series

superscalar

i960

microprocessors that also

includes the 80960CA and the 80960HA/HD/HT.

Upgrading from the 80960CA to the 80960CF is

straightforward because the two processors are

socket- and object code-compatible.

As shown in Figure 1, the 80960CF’s instruction

cache is 4 Kbytes; data cache is 1 Kbyte (80960CA

instruction cache is 1 Kbyte; it does not have a data

cache.) This extra cache on the CF adds a signifi-

cant performance boost over the CA.

Intel’s World-Wide Web (WWW) Location:

http://www.intel.com/

Customer Support (US and Canada):

800-628-8686

FaxBACK Service:

US and Canada

800-628-2283

Europe

+44(0)793-496646

worldwide

916-356-3105

Application Bulletin Board Service:

up to 14.4-Kbaud line, worldwide

916-356-3600

dedicated 2400-baud line, worldwide

916-356-7209

Europe

+44(0)793-496340

80960CF-33 Datasheet(PDF) 7 Page - Intel Corporation

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