Document Number: MPC7448ECS01AD Freescale Semiconductor Rev. 6, 3/2007 Technical Data MPC7448 Hardware Specifications Addendum for the MC7448xxnnnnNx Series This document describes part-number-specific changes to Freescale Part Numbers Affected: recommended operating conditions and revised electrical MC7448HX600Nx PPC7448HX600Nx specifications, as applicable, from those described in the MC7448VS600Nx PPC7448VS600Nx general MPC7448 RISC Microprocessor Hardware MC7448VU600Nx PPC7448VU600Nx MC7448HX667Nx PPC7448HX667Nx Specifications. The MPC7448, built on Power MC7448VS667Nx PPC7448VS667Nx Architecture technology, implements the PowerPC MC7448VU667Nx PPC7448VU667Nx instruction set architecture version 1.0. MC7448HX800Nx PPC7448HX800Nx Specifications provided in this document supersede those in MC7448VS800Nx PPC7448VS800Nx the MPC7448 RISC Microprocessor Hardware MC7448VU800Nx PPC7448VU800Nx Specifications, Rev. 3 or later, for the part numbers listed in MC7448HX867Nx PPC7448HX867Nx MC7448VS867Nx PPC7448VS867Nx Table A only. Specifications not addressed herein are MC7448VU867Nx PPC7448VU867Nx unchanged. Because this document is frequently updated, MC7448HX1000Nx PPC7448HX1000Nx refer to the website on the back page of this document or to MC7448VS1000Nx PPC7448VS1000Nx your Freescale sales office for the latest version. MC7448VU1000Nx PPC7448VU1000Nx Note that headings and table numbers in this document are MC7448HX1250Nx PPC7448HX1250Nx not consecutively numbered. They are intended to MC7448VS1250Nx PPC7448VS1250Nx correspond to the heading or table affected in the general MC7448VU1250Nx PPC7448VU1250Nx MC7448HX1267Nx PPC7448HX1267Nx hardware specification. MC7448VS1267Nx PPC7448VS1267Nx Part numbers addressed in this document are listed in MC7448VU1267Nx PPC7448VU1267Nx Table A. MC7448HX1400Nx PPC7448HX1400Nx MC7448VS1400Nx PPC7448VS1400Nx MC7448VU1400Nx PPC7448VU1400Nx Freescale Semiconductor, Inc., 2005, 2007. All rights reserved.Table A. Part Numbers Addressed by This Data Sheet Operating Conditions Freescale Significant Differences from CPU T Part Number Hardware Specifications j Frequency V DD (C)C) (MHz) MC7448HX600Nx 600 1.0 V 50 mV 0 to 105 Modified core frequency and voltage to reduce power consumption. MC7448HX667Nx 667 1.0 V 50 mV MC7448HX800Nx 800 1.0 V 50 mV MC7448HX867Nx 867 1.0 V 50 mV MC7448HX1000Nx 1000 1.0 V 50 mV MC7448HX1250Nx 1250 1.1 V 50 mV MC7448HX1267NC 1267 1.1 V 50 mV MC7448HX1267ND 1267 1.05 V 50 mV 2 MC7448HX1400Nx 1400 1.15 V 50 mV MC7448VS600Nx 600 1.0 V 50 mV MC7448VS667Nx 667 1.0 V 50 mV MC7448VS800Nx 800 1.0 V 50 mV MC7448VS867Nx 867 1.0 V 50 mV MC7448VS1000Nx 1000 1.0 V 50 mV MC7448VS1250Nx 1250 1.1 V 50 mV MC7448VS1267NC 1267 1.1 V 50 mV MC7448VS1267ND 1267 1.05 V 50 mV 2 MC7448VS1400Nx 1400 1.15 V 50 mV MC7448VU600Nx 600 1.0 V 50 mV MC7448VU667Nx 667 1.0 V 50 mV MC7448VU800Nx 800 1.0 V 50 mV MC7448VU867Nx 867 1.0 V 50 mV MC7448VU1000Nx 1000 1.0 V 50 mV MC7448VU1250Nx 1250 1.1 V 50 mV MC7448VU1267NC 1267 1.1 V 50 mV MC7448VU1267ND 1267 1.05 V 50 mV 2 MC7448VU1400Nx 1400 1.15 V 50 mV 1 PPC7448HX600Nx 600 1.0 V 50 mV 1 PPC7448HX667Nx 667 1.0 V 50 mV 1 PPC7448HX800Nx 800 1.0 V 50 mV 1 PPC7448HX867Nx 867 1.0 V 50 mV 1 PPC7448HX1000Nx 1000 1.0 V 50 mV 1 PPC7448HX1250Nx 1250 1.1 V 50 mV 1 PPC7448HX1267NC 1267 1.1 V 50 mV MPC7448 Hardware Specifications Addendum for the MC7448xxnnnnNx Series, Rev. 6 2 Freescale Semiconductor