The MPC7400 is an implementation of the PowerPCa family of reduced instruction set computing (RISC)
microprocessors. This document describes pertinent electrical and physical characteristics of the MPC7400.
For functional characteristics of the processor, refer to the
MPC7400 RISC Microprocessor User?s Manual.
This document contains the following topics:
Topic Page
Section 1.1, òOverviewó 2
Section 1.2, òFeaturesó 4
Section 1.3, òGeneral Parametersó 7
Section 1.4, òElectrical and Thermal Characteristicsó 7
Section 1.5, òPin Assignmentsó 25
Section 1.6, òPinout Listingsó 26
Section 1.7, òPackage Descriptionó 29
Section 1.8, òSystem Design Informationó 30
Section 1.9, òDocument Revision Historyó 43
Section 1.10, òOrdering Informationó 43
To locate any published errata or updates for this document, refer to the website at
http://www.motorola.com/PowerPC/.