MPC8641 FREESCALE | Alldatasheet
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© Freescale Semiconductor, Inc., 2008. All rights reserved. Freescale Semiconductor Technical Data This document describes part-number-specific changes to recommended operating conditions and revised electrical specifications, as applicable, from those described in the general MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications (Document No. MPC8641DEC). Specifications provided in this document supersede those in the MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications, Rev. 1 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 the website listed on the back page of this document 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. Document Number: MPC8641DECS01AD Rev. 0, 12/2008 Freescale Part Numbers Affected: MC8641DTHX1333JC MC8641DTHX1250HC MC8641DTHX1000NC MC8641DTHX1000GC MC8641 THX1333JC MC8641 THX1250HC MC8641 THX1000NC MC8641 THX1000GC MC8641DTVU1333JC MC8641DTVU1250HC MC8641DTVU1000NC MC8641DTVU1000GC MC8641 TVU1333JC MC8641 TVU1250HC MC8641 TVU1000NC MC8641 TVU1000GC MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications Addendum for the MC8641xTxxnnnnxC Series
MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications Addendum for the MC8641xTxxnnnnxC Series, Rev. 0
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Part numbers addressed in this document are listed in Table A.
2 General Parameters
This section summarizes changes to the general parameters of the MPC8641 described in the MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications.
- Modified JTAG AC timing —t JTDVKH (min) = 15 ns Extended junction temperature range —T J = –40 to 105 °C Table A. Part Numbers Addressed by This Data Sheet Freescale Part Number Operating Conditions Significant Differences from Hardware SpecificationCPU Frequency (MHz) VDD_Coren Tj (°C) MC8641DTHX1333JC 1333 1.05 V ± 50 mV –40 to 105 Modified JT AG AC timing; extended junction temperature range.MC8641DTHX1250HC 1250 1.05 V ± 50 mV MC8641DTHX1000NC 1000 0.95 V ± 50 mV MC8641DTHX1000GC 1000 1.05 V ± 50 mV MC8641THX1333JC 1333 1.05 V ± 50 mV MC8641THX1250HC 1250 1.05 V ± 50 mV MC8641THX1000NC 1000 0.95 V ± 50 mV MC8641THX1000GC 1000 1.05 V ± 50 mV MC8641DTVU1333JC 1333 1.05 V ± 50 mV MC8641DTVU1250HC 1250 1.05 V ± 50 mV MC8641DTVU1000NC 1000 0.95 V ± 50 mV MC8641DTVU1000GC 1000 1.05 V ± 50 mV MC8641TVU1333JC 1333 1.05 V ± 50 mV MC8641TVU1250HC 1250 1.05 V ± 50 mV MC8641TVU1000NC 1000 0.95 V ± 50 mV MC8641TVU1000GC 1000 1.05 V ± 50 mV
2.1 Overall DC Electrical Characteristics
2.1.2 Recommended Operating Conditions
Table 2 provides the recommended operating conditions for the MPC8641 part numbers described herein.
11.2 JTAG AC Electrical Specifications
Table 44 provides the JTAG AC timing specifications for the MPC8641 part numbers described herein. Table 2. Recommended Operating Conditions Table 44. JTAG AC Timing Specifications (Independent of SYSCLK) 1
- All outputs are measured from the midpoint voltage of the falling/rising edge of t TCLK to the midpoint of the signal
(see Figure 32). Time-of-flight delays must be added for trace lengths, vias, and connectors in the system. the appropriate letter: R (rise) or F (fall).
- Non-JTAG signal input timing with respect to tTCLK.
MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications Addendum for the MC8641xTxxnnnnxC Series, Rev. 0
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Ordering Information
21.1 Part Numbers Fully Addressed by This Document
Table 74 provides the ordering information for the MPC8641 parts described in this document. Document Revision History Table B provides a revision history for this hardware specification addendum. Table 74. Part Numbering Nomenclature
- See Section 16, “Package,” for more information on available package types.
- Processor core frequencies supported by parts addressed by this specification only. Not all parts described in this specifica tion
- The P prefix in a Freescale part number designates a “Pilot Production Prototype” as defined by Freescale SOP 3-13. These parts
changes may still occur while shipping pilot production prototypes.
- Part Number MC8641xwxx1000NX is our low V
DD_Coren device. VDD_Coren = 0.95 V and VDD_PLA T = 1.05 V.
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