PPC7457RX1000NB MOTOROLA | Alldatasheet
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This document describes part-number-specific changes to recommended operating conditions and revised electrical specifications, as applicable, from those described in the general MPC7457 RISC Microprocessor Hardware Specifications (Order No. MPC7457EC). The MPC7457 and MPC7447 are implementations of the PowerPC™ microprocessor family of reduced instruction set computer (RISC) microprocessors. Specifications provided in this document supersede those in the MPC7457 RISC Microprocessor Hardware Specifications , Rev. 2 or later, for the part numbers listed in Table A only. This document is primarily concerned with the MPC7457; however, unless otherwise noted, all information herein also applies to the MPC7447 part numbers listed in Table A. 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. Advance Information MPC7457RXNXPNS Rev. 2, 10/2003 MPC7457 Part Number Specification for the MPC74x7RXnnnnNx Series Motorola Part Numbers Affected: PPC7457RX1000NB PPC7457RX867NB PPC7457RX733NB PPC7457RX600NB PPC7447RX1000NB PPC7447RX867NB MC7447RX1000NB MC7447RX867NB MC7447RX733NB MC7447RX600NB Freescale Sem iconductor, I Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com nc...
MPC7457 Part Number Specification for the MPC74x7RXnnnnNx Series MOTOROLA Part numbers addressed in this document are listed in Table A. Table A. Part Numbers Addressed by this Data Sheet Motorola Part Number Operating Conditions Significant Differences from Hardware SpecificationCPU Frequency (MHz) V DD T j (°C) PPC7457RX1000NB 1000 1.1 V ± 50 mV 0 to 105 Modi fied core frequency and voltage to reduce power consumption, modified processor bus AC timing.PPC7447RX1000NB MC7447RX1000NB PPC7457RX867NB 867 PPC7447RX867NB MC7447RX867NB PPC7457RX733NB 733 MC7447RX733NB PPC7457RX600NB 600 MC7447RX600NB Note: The P prefix in a Motorola part number designates a “Pilot Production Prototype” as defined by Motorola SOP 3-13. 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. Freescale Sem iconductor, I Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com nc...
MPC7457 Part Number Specification for the MPC74x7RXnnnnNx Series
Features
1.2 Features
This section summarizes changes to the features of the MPC7457 described in the MPC7457 RISC Microprocessor Hardware Specifications
- Power management — 1.1-V processor core
1.3 General Parameters
- Core power supply: 1.1 V ± 50 mV DC nominal
1.5.1 DC Electrical Characteristics
Table 4 provides the recommended operating conditions for the MPC7457 part numbers described herein. Table 4. Recommended Operating Conditions
1.1 V ± 50 mV V
conditions is not guaranteed. Freescale Semiconductor, Inc.
Table 7 provides the power consumption for the MPC7457 part numbers described herein. Table 7. Power Consumption for MPC7457
600 MHz 733 MHz 867 MHz 1000 MHz
- These values apply for all valid processor bus and L3 bus ratios. The values do not include I/O supply power
- Maximum power is the maximum measured at nominal V
- Typical power is an average value measured at the nominal recommended V
running the Dhrystone 2.1 benchmark and achieving 2.3 Dhrystone MIPs/MHz.
- Doze mode is not a user-de finable 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. Freescale Semiconductor, Inc.
Table 8 provides the clock AC timing specifications for the MPC7457 part numbers described herein. Table 8. Clock AC Timing Specifications At recommended operating conditions. See Table 4. Freescale Semiconductor, Inc.
1.5.2.2 Processor Bus AC Speci fications
Table 9. Processor Bus AC Timing Specifications At recommended operating conditions. See Table 4. Freescale Semiconductor, Inc.
- All input speci fications are measured from the midpoint of the signal in question to the midpoint of the rising edge
time-of-flight delays must be added for trace lengths, vias, and connectors in the system.
- The symbology used for timing specifications herein follows the pattern of t
the output went invalid (OX). the period of SYSCLK to compute the actual time duration (in ns) of the parameter in question.
- According to the bus protocol, TS is driven only by the currently active bus master. It is asserted low then
precharge. The high-impedance behavior is guaranteed by design.
- Guaranteed by design and not tested.
- According to the bus protocol, ARTRY can be driven by multiple bus masters through the clock period immediately
hold timing is tested for the signal asserted.The high-impedance behavior is guaranteed by design.
- According to the MPX bus protocol, SHD0 and SHD1 can be driven by multiple bus masters beginning the cycle of
- BMODE [0:1] and BVSEL are mode select inputs and are sampled before and after HRESET negation. These
At recommended operating conditions. See Table 4. Freescale Semiconductor, Inc.
MPC7457 Part Number Specification for the MPC74x7RXnnnnNx Series MOTOROLA General Parameters General Parameters
1.5.2.3 L3 Clock AC Speci fications
Devices described by this part number specification conform to the L3 clock AC timing specifications provided in the MPC7457 RISC Microprocessor Hardware Specifications . Refer to the hardware specifications for additional information.
1.5.2.4 L3 Bus AC Speci fications
Devices described by this part number specification conform to the L3 clock AC timing specifications provided in the MPC7457 RISC Microprocessor Hardware Specifications . Refer to the hardware specifications for additional information. Freescale Sem iconductor, I Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com nc...
MPC7457 Part Number Specification for the MPC74x7RXnnnnNx Series
Ordering Information
1.11 Ordering Information
1.11.1 Part Numbers Addressed by This Specification
Table 22 provides the ordering information for the MPC7457 parts described in this document. Table 22. Part Marking Nomenclature
- Processor core frequencies supported by parts addressed by this speci fication only. Parts addressed by other
specifications may support other maximum core frequencies.
- The P pre fix in a Motorola part number designates a “Pilot Production Prototype” as defined by Motorola SOP
Freescale Semiconductor, Inc.
10 MPC7457 Part Number Specification for the MPC74x7RXnnnnNx Series MOTOROLA
1.11.3 Part Marking
Parts are marked as the example shown in Figure 29. Figure 29. Motorola Part Marking for BGA Devices CCCCC is the country of assembly. This space is left blank if parts are assembled in the United States. MMMMMM is the 6-digit mask number. ATWL YYWWA is the traceability code. Freescale Semiconductor, Inc.
MOTOROLA MPC7457 Part Number Specification for the MPC74x7RXnnnnNx Series 11 Document Revision History Document Revision History Table B provides a revision history for this part number specification. Table B. Document Revision History Rev. No. Substantive Change(s) 0 Initial release. 0.1 Edited introductory paragraphs to clarify which part numbers are affected by this speci fication. 1 Corrected product code in part numbers on page 1 and in Table A. Updated power consumption specifications in Table 7. Corrected product code in Section 1.11 and Table 21. 2 Added “MC7447...” part numbers to re flect qualification status. Table 8: Increased maximum system bus frequency (fSYSCLK) to 167 MHz. Table 9: Corrected numerous errors in lists of pins associated with tKHOV, tKHOX, tIVKH, and tIXKH. Updated (improved) AC timing parameters based on latest characterization data. Added 867, 733, and 600 MHz speed grades. Removed Tables 10, 13, and 14: devices described by this specification conform to the AC timing found in the MPC7457 hardware specifications. Corrected typo in Figure 29: 7447 device was incorrectly marked...RX10000NB. Freescale Sem iconductor, I Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com nc...
HOW TO REACH US: USA/EUROPE/LOCATIONS NOT LISTED: Motorola Literature Distribution P .O. Box 5405, Denver, Colorado 80217 1-480-768-2130 (800) 521-6274 JAPAN: Motorola Japan Ltd. SPS, Technical Information Center 3-20-1, Minami-Azabu Minato-ku Tokyo 106-8573 Japan 81-3-3440-3569 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd. Silicon Harbour Centre, 2 Dai King Street Tai Po Industrial Estate, Tai Po, N.T., Hong Kong 852-26668334 TECHNICAL INFORMATION CENTER: (800) 521-6274 HOME PAGE: www.motorola.com/semiconductors Information in this document is provided solely to enable system and software implementers to use Motorola products. There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this document. Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and the Stylized M Logo are registered in the U.S. Patent and Trademark Office. digital dna is a trademark of Motorola, Inc. The described product is a PowerPC microprocessor. The PowerPC name is a trademark of IBM Corp. and used under license. All other product or service names are the property of their respective owners. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. © Motorola, Inc. 2003 Freescale Sem iconductor, I Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com nc...