xpc7455rx600nc Freescale Semiconductor, Inc, xpc7455rx600nc Datasheet
xpc7455rx600nc
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xpc7455rx600nc Summary of contents
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... 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. Motorola Part Number XPC7455RX600NC XPC7455RX733NC XPC7455RX800NC XPC7445RX600NC XPC7445RX733NC XPC7445RX800NC Note: The X prefix in a Motorola part number designates a “ ...
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... Freescale Semiconductor, Inc. Features Features 1.1 Features This section summarizes changes to the features of the MPC7455 described in the MPC7455 RISC Microprocessor Hardware Specifications. • Power management — 1.3-V processor core 1.3 General Parameters • Core power supply: 1.3 V ± nominal 1.5.1 DC Electrical Characteristics Table 4 provides the recommended operating conditions for the MPC7455 part numbers described herein. ...
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... Freescale Semiconductor, Inc. Table 7 provides the power consumption for the MPC7455 part numbers described herein. Table 7. Power Consumption for MPC7455 Typical Maximum Typical Typical Typical Typical Notes: 1. These values apply for all valid processor bus and L3 bus ratios. The values do not include I/O supply power (OV ...
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... Freescale Semiconductor, Inc. General Parameters General Parameters Table 8 provides the clock AC timing specifications for the MPC7455 part numbers described herein. Table 8. Clock AC Timing Specifications At recommended operating conditions. See Table 4. Characteristic Symbol Processor frequency f core VCO frequency f VCO Notes: 1. Caution: The SYSCLK frequency, 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 (see Table 4 in the MPC7455 RISC Microprocessor Hardware Specifications) ...
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... Freescale Semiconductor, Inc. Table 12. L3 Bus Interface AC Timing Specifications for MSUG2 (continued) At recommended operating conditions. See Table 4. Parameter Symbol L2CR[12 and L3CR[12 Min L3_CLK to high t — L3CHOZ impedance: All other outputs Notes: 1. Rise and fall times for the L3_CLK output are measured from 20 ...
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... Freescale Semiconductor, Inc. General Parameters General Parameters Table 13 provides the L3 bus AC timing specifications for PB2 and Late Write SRAMs for the MPC7455 part numbers described herein. Table 13. L3 Bus Interface AC Timing Specifications for PB2 and Late Write SRAMs At recommended operating conditions. See Table 4. ...
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... Freescale Semiconductor, Inc. 1.9.1 PLL Configuration The MPC7455 PLL is configured by the PLL_CFG[0:4] signals; note that PLL_CFG[4] was formerly called PLL_EXT in earlier documentation. For a given SYSCLK (bus) frequency, the PLL configuration signals set the internal CPU and VCO frequency of operation. PLL_CFG[4] will normally be pulled low but can be asserted for extended modes of operation ...
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... Freescale Semiconductor, Inc. General Parameters General Parameters Table 17. MPC7455 Microprocessor PLL Configuration Example for 800-MHz Parts (continued) Example Bus-to-Core Frequency in MHz (VCO Frequency in MHz) PLL_CFG Bus-to- Core-to- [0:4] Core VCO Multiplier Multiplier 10101 10x 2x 10011 11x 2x 10111 12x 2x 01011 13x 2x 11001 ...
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... Freescale Semiconductor, Inc. 1.11 Ordering Information 1.11.1 Part Numbers Addressed by this Specification Table 21 provides the ordering information for the MPC7455 parts described in this document. Table 21. Part Marking Nomenclature XPC 74x5 RX Product Part Package Code Identifier 2 XPC 7455 RX = CBGA 7445 Notes: 1 Processor core frequencies supported by parts addressed by this specification only. Parts addressed by other specifications may support other maximum core frequencies ...
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... Freescale Semiconductor, Inc. Document Revision History 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. 0.1 Updated wording in Table A, ‘Significant Differences from Hardware Specification,’ column. Corrected part number in heading of Table 7 (changed from MPC7450 to MPC7455). ...
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... Freescale Semiconductor, Inc. THIS PAGE INTENTIONALLY LEFT BLANK MOTOROLA MPC7455 Part Number Specification for the XPC74x5RXnnnNx Series For More Information On This Product, Go to: www.freescale.com Document Revision History 11 ...
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... HOME PAGE: www.motorola.com/semiconductors Freescale Semiconductor, Inc. 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. ...