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Advance Information
MPC7447ANXPNS Rev. 0, 2/2004 MPC7447A Part Number Specification for the MC7447AnnnnNx Series
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Motorola Part Numbers Affected: MC7447AHX1000NB MC7447AHX1167NB
This document describes part-number-specific changes to recommended operating conditions and revised electrical specifications, as applicable, from those described in the general MPC7447A RISC Microprocessor Hardware Specifications. The MPC7447A is a PowerPCTM microprocessor. Specifications provided in this document supersede those in the MPC7447A RISC Microprocessor Hardware Specifications, Rev. 0 or later, for the part numbers listed in Table A only. Specifications not addressed herein are unchanged. 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. Part numbers addressed in this document are listed in Table A.
Table A. Part Numbers Addressed by this Data Sheet
Operating Conditions Motorola Part Number CPU Frequency (MHz) 1000 1167 Tj (C) Significant Differences from Hardware Specification
VDD
PPC7447AHX1000NB PPC7447AHX1167NB
1.1 V 50 mV 0 to 105 Modified core frequency and voltage to reduce power consumption, modified processor bus clock frequency and AC timing.
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.
PRELIMINARY--SUBJECT TO CHANGE WITHOUT NOTICE
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Features
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1.2
*
Features
Power management -- 1.1-V processor core
This section summarizes changes to the features of the MPC7447A described in the MPC7447A RISC Microprocessor Hardware Specifications.
1.4
*
General Parameters
Core power supply: 1.1 V 50 mV DC nominal
1.5.1
DC Electrical Characteristics
Table 4. Recommended Operating Conditions 1
Characteristic Symbol VDD AVDD Recommended Value 1.1 V 50 mV 1.1 V 50 mV Unit V V 2 Notes
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Table 4 provides the recommended operating conditions for the MPC7447A part numbers described herein.
Core supply voltage PLL supply voltage
Note: 1. These are the recommended and tested operating conditions. Proper device operation outside of these conditions is not guaranteed. 2. This voltage is the input to the filter discussed in MPC7447A RISC Microprocessor Hardware Specifications, Section 1.9.2, "PLL Power Supply Filtering," and not necessarily the voltage at the AVDD pin, which may be reduced from VDD by the filter.
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MPC7447A Part Number Specification for the MC7447AnnnnNx Series PRELIMINARY--SUBJECT TO CHANGE WITHOUT NOTICE
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General Parameters
Table 7 provides the power consumption for the MPC7447A part numbers described herein. For information regarding power consumption when dynamic frequency switching (DFS) is enabled, see the MPC7447A RISC Microprocessor Hardware Specifications.
Table 7. Power Consumption for MPC7447A
Processor (CPU) Frequency Unit 1000 MHz Full-Power Mode Typical Maximum 8.0 11.5 Nap Mode 9.2 13.0 W W 1, 2 1, 3 1167 MHz Notes
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Typical
1.3 Sleep Mode
1.3
W
1, 2
Typical
1.3
1.3
W
1, 2
Deep Sleep Mode (PLL Disabled) Typical 1.2 1.2 W 1, 2
Notes: 1. These values apply for all valid processor buses. The values do not include I/O supply power (OVDD) or PLL supply power (AVDD). OVDD power is system dependent but is typically < 5% of VDD power. Worst case power consumption for AVDD < 3 mW. 2. Typical power is an average value measured at the nominal recommended VDD (see Table 4) and 65C while running the Dhrystone 2.1 benchmark and achieving 2.3 Dhrystone MIPs/MHz. 3. Maximum power is the average measured at nominal VDD and maximum operating junction temperature (see Table 4) while running an entirely cache-resident, contrived sequence of instructions which keep all the execution units maximally busy. 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.
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MPC7447A Part Number Specification for the MC7447AnnnnNx Series PRELIMINARY--SUBJECT TO CHANGE WITHOUT NOTICE
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General Parameters
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1.5.2
AC Electrical Characteristics
Table 8. Clock AC Timing Specifications
Table 8 provides the clock AC timing specifications for the MPC7447A part numbers described herein.
At recommended operating conditions. See Table 4.
Maximum Processor Core Frequency Characteristic Symbol 1000 MHz Min Processor frequency fcore fVCO 500 1000 Max 1000 2000 1167 MHz Min 500 1000 Max 1167 2333 MHz MHz 1, 2 1 Unit Notes
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VCO frequency
Notes: 1. Caution: The SYSCLK frequency and PLL_CFG[0:4] settings must be chosen such that the resulting SYSCLK (bus) frequency, CPU (core) frequency, and PLL (VCO) frequency do not exceed their respective maximum or minimum operating frequencies. Refer to the PLL_CFG[0:4] signal description in MPC7447A RISC Microprocessor Hardware Specifications, Section 1.9.1, "PLL Configuration," for valid PLL_CFG[0:4] settings. 2. Caution: If dynamic frequency switching (DFS) is enabled, the SYSCLK frequency and PLL_CFG[0:4] settings must be chosen such that the resulting processor frequency is greater than or equal to the minimum core frequency.
1.5.2.2
Processor Bus AC Specifications
Devices described by this part number specification conform to the processor bus AC timing specifications provided in the MPC7447A RISC Microprocessor Hardware Specifications. Please refer to that document for this information.
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MPC7447A Part Number Specification for the MC7447AnnnnNx Series PRELIMINARY--SUBJECT TO CHANGE WITHOUT NOTICE
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Ordering Information
1.11 Ordering Information
1.11.1 Part Numbers Addressed by This Specification
Table 16 provides the ordering information for the MPC7447A parts described in this document.
Table 16. Part Marking Nomenclature
xxx
Product Code MC
7447A
Part Identifier 7447A
HX
Package HX = HCTE
nnnn
Processor Frequency 1 1000 1167
N
Application Modifier N: 1.1 V 50 mV 0 to 105C
x
Revision Level B:1.1: PVR = 8003 0101
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Notes: 1. Processor core frequencies supported by parts addressed by this specification only. Parts addressed by other specifications may support other maximum core frequencies.
1.11.3 Part Marking
Parts are marked as the example shown in Figure 22.
.
xxx7447A HXnnnnNx AWLYYWW MMMMMM YWWLAZ
7447A BGA Notes: AWYYYWW is the test code. MMMMMM is the M00 (mask) number. YWWWLAZ is the assembly traceability code.
Figure 22. Part Marking for BGA Device
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MPC7447A Part Number Specification for the MC7447AnnnnNx Series PRELIMINARY--SUBJECT TO CHANGE WITHOUT NOTICE
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Document Revision History
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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)
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MPC7447A Part Number Specification for the MC7447AnnnnNx Series PRELIMINARY--SUBJECT TO CHANGE WITHOUT NOTICE
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Document Revision History
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MPC7447A Part Number Specification for the MC7447AnnnnNx Series PRELIMINARY--SUBJECT TO CHANGE WITHOUT NOTICE
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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
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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. (c) Motorola, Inc. 2004
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