Freescale Semiconductor Advance Information Document Number: MPC7455ECS04AD Rev. 0.1, 10/2005 MPC7455 RISC Microprocessor Hardware Specifications Addendum for the XPC74n5RXnnnnSx Series This document describes part-number-specific changes to recommended operating conditions and revised electrical specifications, as applicable, from those described in the general MPC7455 RISC Microprocessor Hardware Specifications (Order No. MPC7455EC). The MPC7455 is a PowerPCTM microprocessor. Specifications provided in this document supersede those in the MPC7455 RISC Microprocessor Hardware Specifications, Rev. 0 or later, for the part numbers listed in Table A only. Specifications not addressed herein are unchanged. Because this document is frequently updated, refer to http://www.freescale.com or contact your Freescale sales office for the latest version. Note that headings and table numbers in this document are not consecutively numbered. They are intended to correspond to the heading or table affected in the general hardware specification. This document contains information on a new product. Specifications and information herein are subject to change without notice. (c) Freescale Semiconductor, Inc., 2002, 2005. All rights reserved. Freescale Part Numbers Affected: XPC7455RX1000SC The part number addressed in this document is listed in Table A. Table A. Part Numbers Addressed by This Data Sheet Operating Conditions Freescale Part Number XPC7455RX1000SC CPU Frequency (MHz) VDD Tj (C) 1000 1.85 V 50 mV 0 to 75 Significant Differences from Hardware Specification Modified core voltage and temperature specifications to achieve 1 GHz. Note: The X prefix in a Freescale part number designates a "Pilot Production Prototype" as defined by Freescale SOP 3-13. These are from a limited production volume of prototypes manufactured, tested, and Q.A. inspected on a qualified technology to simulate normal production. These parts have only preliminary reliability and characterization data. Before pilot production prototypes may be shipped, written authorization from the customer must be on file in the applicable sales office acknowledging the qualification status and the fact that product changes may still occur while shipping pilot production prototypes. 1.1 Features This section summarizes changes to the features of the MPC7455 described in the MPC7455 RISC Microprocessor Hardware Specifications. * Power management -- 1.85-V processor core 1.4 General Parameters * Core power supply: 1.85 V 50 mV DC nominal 1.5.1 DC Electrical Characteristics Table 4 provides the recommended operating conditions for the MPC7455 part number described herein. Table 4. Recommended Operating Conditions Characteristic Symbol Recommended Value Unit Core supply voltage VDD 1.85 V 50 mV V PLL supply voltage AVDD 1.85 V 50 mV V Tj 0 to 75 C Die-junction temperature Note: These are the recommended and tested operating conditions. Proper device operation outside of these conditions is not guaranteed. MPC7455 RISC Microprocessor Hardware Specifications Addendum for the XPC74n5RXnnnnSx Series, Rev. 0.1 2 Freescale Semiconductor Table 7 provides the power consumption for the MPC7455 part number described herein. Table 7. Power Consumption for MPC7455 Processor (CPU) Frequency Unit Notes 1000 MHz Full-Power Mode Typical 35.5 W 1, 3 Maximum 50.0 W 1, 2 -- W 1, 2, 4 3.7 W 1, 2 1.7 W 1, 2 1.1 W 1, 3 Doze Mode Typical Nap Mode Typical Sleep Mode Typical Deep Sleep Mode (PLL Disabled) Typical Notes: 1. These values apply for all valid processor bus and L3 bus ratios. The values do not include I/O supply power (OVDD and GVDD) or PLL supply power (AVDD). OVDD and GVDD power is system dependent, but is typically <20% of VDD power. Worst case power consumption for AVDD < 3 mW. 2. Maximum power is measured at nominal VDD while running an entirely cache-resident, contrived sequence of instructions which keep the execution units, with or without AltiVecTM, maximally busy. 3. Typical power is an average value measured at nominal VDD and 65C in a system while running a typical code sequence. 4. Doze mode is not a user-definable state; it is an intermediate state between full-power and either nap or sleep mode. As a result, power consumption for this mode is not tested. MPC7455 RISC Microprocessor Hardware Specifications Addendum for the XPC74n5RXnnnnSx Series, Rev. 0.1 Freescale Semiconductor 3 1.11 Ordering Information 1.11.1 Part Numbers Addressed by This Specification Table 20 provides the ordering information for the MPC7455 part described in this document. Table 20. Part Marking Nomenclature XPC 74n5 Product Code Part Identifier XPC 2 7455 RX nnnn x x Package Processor Frequency1 Application Modifier Revision Level RX = CBGA 1000 S: 1.85 V 50 mV 0 to 75C C: 2.1; PVR = 8001 0201 Notes: 1. Processor core frequencies supported by parts addressed by this specification only. Parts addressed by other specifications may support other maximum core frequencies. 2. The X prefix in a Freescale part number designates a "Pilot Production Prototype" as defined by Freescale SOP 3-13. These are from a limited production volume of prototypes manufactured, tested, and Q.A. inspected on a qualified technology to simulate normal production. These parts have only preliminary reliability and characterization data. Before pilot production prototypes may be shipped, written authorization from the customer must be on file in the applicable sales office acknowledging the qualification status and the fact that product changes may still occur while shipping pilot production prototypes. 1.11.3 Part Marking Parts are marked as the example shown in Figure 27. XPC7455 RX1000SC MMMMMM ATWLYYWWA 7455 CBGA Notes: MMMMMM is the 6-digit mask number. ATWLYYWWA is the traceability code. CCCCC is the country of assembly. This space is left blank if parts are assembled in the United States. Figure 27. Freescale Part Marking for CBGA Device MPC7455 RISC Microprocessor Hardware Specifications Addendum for the XPC74n5RXnnnnSx Series, Rev. 0.1 4 Freescale Semiconductor Document Revision History Table B provides a revision history for this hardware specification addendum. Table B. Document Revision History Rev. No. Date Editor/ Writer 0.1 07/19/2005 NB 0 04/2002 NB/ME Substantive Change(s) Changed document order number (was MPC7455RXSXPNS, Rev. 0). Updated to Freescale template. Initial release. MPC7455 RISC Microprocessor Hardware Specifications Addendum for the XPC74n5RXnnnnSx Series, Rev. 0.1 Freescale Semiconductor 5 THIS PAGE INTENTIONALLY LEFT BLANK MPC7455 RISC Microprocessor Hardware Specifications Addendum for the XPC74n5RXnnnnSx Series, Rev. 0.1 6 Freescale Semiconductor THIS PAGE INTENTIONALLY LEFT BLANK MPC7455 RISC Microprocessor Hardware Specifications Addendum for the XPC74n5RXnnnnSx Series, Rev. 0.1 Freescale Semiconductor 7 How to Reach Us: Home Page: www.freescale.com email: support@freescale.com USA/Europe or Locations Not Listed: Freescale Semiconductor Technical Information Center, CH370 1300 N. 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