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MPC7455RXSXPNS/D Rev. 0, 4/2002 MPC7455 Part Number Specification for the XPC74x5RXnnnSx Series
Motorola Part Number Affected: XPC7455RX1000SC
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/D). 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.motorola.com/semiconductors or to your Motorola 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. The part number addressed in this document is listed in Table A.
Table A. Part Number Addressed by this Data Sheet
Operating Conditions Motorola Part Number CPU Frequency (MHz) 1000 TJ (C) Significant Differences from Hardware Specification
VDD 1.85 V 50 mV
XPC7455RX1000SC
0 to 75 Modified core voltage and temperature specifications to achieve 1 GHz.
Note: The X prefix in a Motorola part number designates a "Pilot Production Prototype" as defined by Motorola 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.
Features
1.1
*
Features
Power management -- 1.85-V processor core
This section summarizes changes to the features of the MPC7455 described in the MPC7455 RISC Microprocessor Hardware Specifications.
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 Core supply voltage PLL supply voltage Die-junction temperature Symbol VDD AVDD Tj Recommended Value 1.85 V 50 mV 1.85 V 50 mV 0 to 75 Unit V V C
Note: These are the recommended and tested operating conditions. Proper device operation outside of these conditions is not guaranteed.
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MPC7455 Part Number Specification for the XPC74x5RXnnnSx Series
MOTOROLA
General Parameters
Table 7 provides the power consumption for the MPC7455 part number described herein.
Table 7. Power Consumption for MPC7455
Processor (CPU) Frequency 1000 MHz Full-Power Mode Typical Maximum Doze Mode Typical Nap Mode Typical Sleep Mode Typical Deep Sleep Mode (PLL Disabled) Typical 1.1 W 1, 3 1.7 W 1, 2 3.7 W 1, 2 -- W 1, 2, 4 35.5 50.0 W W 1, 3 1, 2
Unit
Notes
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 AltiVec, 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.
MOTOROLA
MPC7455 Part Number Specification for the XPC74x5RXnnnSx Series
3
Ordering Information
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
Product Code XPC 2
74x5
Part Identifier 7455
RX
Package RX = CBGA
nnn
Processor Frequency1 1000
x
Application Modifier S: 1.85 V 50 mV 0 to 75C
x
Revision Level 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 Motorola part number designates a "Pilot Production Prototype" as defined by Motorola 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 Notes: BGA 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. Motorola Part Marking for BGA Device
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MPC7455 Part Number Specification for the XPC74x5RXnnnSx Series
MOTOROLA
Document Revision History
Document Revision History
Table B provides a revision history for this part number specification.
Table B. Document Revision History
Rev. No. 0 Initial release. Substantive Change(s)
MOTOROLA
MPC7455 Part Number Specification for the XPC74x5RXnnnSx Series
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Document Revision History
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MPC7455 Part Number Specification for the XPC74x5RXnnnSx Series
MOTOROLA
Document Revision History
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MOTOROLA
MPC7455 Part Number Specification for the XPC74x5RXnnnSx Series
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MPC7455RXSXPNS/D

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