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© Freescale Semiconductor, Inc., 2006. All rights reserved.
Freescale Semiconductor
Technical Data
This document is primarily concerned with the PowerPC™
MPC7447A; however, unless otherwise noted, all
information here also applies to the MPC7447. The
MPC7447A is an implementation of the PowerPC
microprocessor family of reduced instruction set computer
(RISC) microprocessors. This document describes pertinent
electrical and physical characteristics of the MPC7447A. For
functional characteristics of the processor, refer to the
MPC7450 RISC Microprocessor Family Reference Manual.
To locate any published updates for this document, refer to
the Freescale website located at
http://www.freescale.com.
1Overview
The MPC7447A is the fifth implementation of the
fourth-generation (G4) microprocessors from Freescale. The
MPC7447A implements the full PowerPC 32-bit
architecture and is targeted at networking and computing
systems applications. The MPC7447A consists of a
processor core and a 512-Kbyte L2.
Figure 1 shows a block diagram of the MPC7447A. The core
is a high-performance superscalar design supporting a
double-precision floating-point unit and a SIMD multimedia
unit. The memory storage subsystem supports the MPX bus
protocol and a subset of the 60x bus protocol to main
memory and other system resources.
MPC7447AEC
Rev. 5, 01/2006
Contents
1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2. Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. Comparison with the MPC7447, MPC7445, and
MPC7441 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4. General Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5. Electrical and Thermal Characteristics . . . . . . . . . . . . 9
6. Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
7. Pinout Listings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
8. Package Description . . . . . . . . . . . . . . . . . . . . . . . . . 27
9. System Design Information . . . . . . . . . . . . . . . . . . . 34
10. Document Revision History . . . . . . . . . . . . . . . . . . . 52
11. Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . 52
MPC7447A
RISC Microprocessor
Hardware Specifications
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Strany 1 - Hardware Specifications

© Freescale Semiconductor, Inc., 2006. All rights reserved.Freescale SemiconductorTechnical DataThis document is primarily concerned with the PowerPC™

Strany 2 - Overview

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 510 Freescale SemiconductorElectrical and Thermal CharacteristicsFigure 2 shows the undersh

Strany 3 - 2Features

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 11Electrical and Thermal CharacteristicsTable 4 provides the recom

Strany 4 - Features

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 512 Freescale SemiconductorElectrical and Thermal CharacteristicsTable 6 provides the DC el

Strany 5 - Freescale Semiconductor 5

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 13Electrical and Thermal CharacteristicsTable 7 provides the power

Strany 6 - 6 Freescale Semiconductor

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 514 Freescale SemiconductorElectrical and Thermal Characteristics5.2 AC Electrical Characte

Strany 7

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 15Electrical and Thermal CharacteristicsFigure 3 provides the SYSC

Strany 8

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 516 Freescale SemiconductorElectrical and Thermal Characteristics5.2.2 Processor Bus AC Spe

Strany 9 - 4 General Parameters

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 17Electrical and Thermal CharacteristicsFigure 4 provides the AC t

Strany 10 - (continued)

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 518 Freescale SemiconductorElectrical and Thermal CharacteristicsFigure 5 provides the mode

Strany 11

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 19Electrical and Thermal Characteristics5.2.3 IEEE 1149.1 AC Timin

Strany 12

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 52 Freescale SemiconductorOverviewFigure 1. MPC7447A Block Diagram+Integer Reservation Stat

Strany 13

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 520 Freescale SemiconductorElectrical and Thermal CharacteristicsFigure 8 provides the JTAG

Strany 14 - 5.2.1 Clock AC Specifications

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 21Electrical and Thermal CharacteristicsFigure 11 provides the tes

Strany 15

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 522 Freescale SemiconductorPin Assignments6 Pin AssignmentsFigure 12 (in Part A) shows the

Strany 16 - Figure 5

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 23Pinout Listings7 Pinout ListingsTable 12 provides the pinout lis

Strany 17 - Figure 4. AC Test Load

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 524 Freescale SemiconductorPinout ListingsCLK_OUT H2 High Output BVSELD[0:63] R15, W15, T14

Strany 18 - , SHD0, SHD1)

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 25Pinout ListingsQACK G5 Low Input BVSELQREQP4 Low Output BVSELSHD

Strany 19 - Figure 19

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 526 Freescale SemiconductorPinout ListingsVDD_SENSE G13, N12 — — N/A 18Notes:1. OVDD suppli

Strany 20 - Figure 9. TRST Timing Diagram

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 27Package Description8 Package DescriptionThe following sections p

Strany 21

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 528 Freescale SemiconductorPackage Description8.2 Mechanical Dimensions for the MPC7447A, 3

Strany 22 - 6 Pin Assignments

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 29Package Description8.3 Package Parameters for the MPC7447A, 360

Strany 23 - 7 Pinout Listings

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 3FeaturesNOTEThe MPC7447A is a footprint-compatible, drop-in repla

Strany 24

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 530 Freescale SemiconductorPackage Description8.4 Mechanical Dimensions for the MPC7447A, 3

Strany 25

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 31Package Description8.5 Package Parameters for the MPC7447A, 360

Strany 26

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 532 Freescale SemiconductorPackage Description8.6 Mechanical Dimensions for the MPC7447A, 3

Strany 27 - 8 Package Description

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 33Package Description8.7 Substrate Capacitors for the MPC7447A, 36

Strany 28 - HCTE BGA package

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 534 Freescale SemiconductorSystem Design Information9 System Design InformationThis section

Strany 29 - Package Description

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 35System Design Information01100 8.5x 2x 638(1276)706(1412)850(170

Strany 30 - HCTE LGA package

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 536 Freescale SemiconductorSystem Design Information9.1.2 System Bus Clock (SYSCLK) and Spr

Strany 31 - RoHS-Compliant BGA

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 37System Design InformationIt is imperative to note that the proce

Strany 32

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 538 Freescale SemiconductorSystem Design InformationThese capacitors should have a value of

Strany 33 - A1 CORNER

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 39System Design InformationFigure 18. Driver Impedance Measurement

Strany 34 - 9 System Design Information

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 54 Freescale SemiconductorFeatures— Four vector units and 32-entry vector register file (VR

Strany 35

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 540 Freescale SemiconductorSystem Design InformationDuring inactive periods on the bus, the

Strany 36

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 41System Design InformationThe COP header shown in Figure 19 adds

Strany 37

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 542 Freescale SemiconductorSystem Design InformationFigure 19. JTAG Interface ConnectionHRE

Strany 38 - System Design Information

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 43System Design Information9.8 Thermal Management InformationThis

Strany 39 - = 5°–85°C

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 544 Freescale SemiconductorSystem Design InformationFigure 21. LGA Package Exploded Cross-S

Strany 40 - 40 Freescale Semiconductor

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 45System Design Information9.8.1 Internal Package Conduction Resis

Strany 41 - Freescale Semiconductor 41

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 546 Freescale SemiconductorSystem Design Informationthe selection of any thermal interface

Strany 42

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 47System Design InformationShin-Etsu MicroSi, Inc. 888-642-7674100

Strany 43

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 548 Freescale SemiconductorSystem Design Informationheat flux of adjacent components), heat

Strany 44

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 49System Design Information9.8.4 Temperature DiodeThe MPC7447A has

Strany 45

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 5Features— Guarantees sequential programming model (precise except

Strany 46 - Synthetic Grease

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 550 Freescale SemiconductorSystem Design InformationThe ratio of IH to IL is usually select

Strany 47 - Freescale Semiconductor 47

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 51System Design Information9.8.5.3 Minimum Core Frequency Requirem

Strany 48

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 552 Freescale SemiconductorDocument Revision History10 Document Revision HistoryTable 17 pr

Strany 49 - Freescale Semiconductor 49

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 53Ordering Information11.1 Part Numbers Fully Addressed by This Do

Strany 50 - = (P– P

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 554 Freescale SemiconductorOrdering Information11.3 Part MarkingParts are marked as the exa

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MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 55Ordering InformationTHIS PAGE INTENTIONALLY LEFT BLANK

Strany 52 - 11 Ordering Information

MPC7447AECRev. 501/2006How to Reach Us:Home Page: www.freescale.com email: [email protected]/Europe or Locations Not Listed: Freescale Semicond

Strany 53 - MC 7447A

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 56 Freescale SemiconductorFeatures– TLBs are hardware- or software-reloadable (that is, a p

Strany 54 - 11.3 Part Marking

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 7Comparison with the MPC7447, MPC7445, and MPC7441— IEEE 1149.1 JT

Strany 55 - Ordering Information

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 58 Freescale SemiconductorComparison with the MPC7447, MPC7445, and MPC7441BHT size 2K-entr

Strany 56 - How to Reach Us:

MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5Freescale Semiconductor 9General Parameters4 General ParametersThe following list is a sum

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