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MPC7410 Datasheet

RISC Microprocessor Hardware Specifications

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Freescale Semiconductor
Technical Data
MPC7410EC
Rev. 6.1, 11/2007
MPC7410 RISC Microprocessor
Hardware Specifications
www.DataSheet4U.com
The MPC7410 is a PowerPC™ reduced instruction set computing
(RISC) microprocessor. This document describes pertinent
electrical and physical characteristics of the MPC7410. For
functional characteristics of the processor, refer to the MPC7410
RISC Microprocessor User’s Manual.
To locate any published errata or updates for this document, refer
to the web site at http://www.freescale.com.
1 Overview
The MPC7410 is the second implementation of the fourth
generation (G4) microprocessors from Freescale. The MPC7410
implements the full PowerPC 32-bit architecture and is targeted at
both computing and embedded systems applications.
Some comments on the MPC7410 with respect to the MPC750:
• The MPC7410 adds an implementation of the new
AltiVec™ technology instruction set.
• The MPC7410 includes significant improvements in
memory subsystem (MSS) bandwidth and offers an
optional, high-bandwidth MPX bus interface.
• The MPC7410 adds full hardware-based multiprocessing
capability, including a five-state cache coherency protocol
(four MESI states plus a fifth state for shared
intervention).
Contents
1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2. Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3. General Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4. Electrical and Thermal Characteristics . . . . . . . . . . . . 7
5. Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6. Pinout Listings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
7. Package Description . . . . . . . . . . . . . . . . . . . . . . . . . 29
8. System Design Information . . . . . . . . . . . . . . . . . . . 34
9. Document Revision History . . . . . . . . . . . . . . . . . . . 48
10. Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . 53
© Freescale Semiconductor, Inc., 2005, 2007. All rights reserved.


Freescale Semiconductor Electronic Components Datasheet

MPC7410 Datasheet

RISC Microprocessor Hardware Specifications

No Preview Available !

Features
• The MPC7410 is implemented in a next generation process technology for core frequency improvement.
• The MPC7410 floating-point unit has been improved to make latency equal for double- and single-precision
operations involving multiplication.
• The completion queue has been extended to eight slots.
• There are no other significant changes to scalar pipelines, decode/dispatch/completion mechanisms, or the
branch unit. The MPC750 four-stage pipeline model is unchanged (fetch, decode/dispatch, execute,
complete/writeback).
Some comments on the MPC7410 with respect to the MPC7400:
• The MPC7410 adds configurable direct-mapped SRAM capability to the L2 cache interface.
• The MPC7410 adds 32-bit interface support to the L2 cache interface. The MPC7410 implements a 19th L2
address pin (L2ASPARE on the MPC7400) in order to support additional address range.
• The MPC7410 removes support for 3.3-V I/O on the L2 cache interface.
www.DFaitgauSrheee1t4sUh.ocwoms a block diagram of the MPC7410.
2 Features
This section summarizes features of the MPC7410 implementation of the PowerPC architecture. Major features of
the MPC7410 are as follows:
• Branch processing unit
— Four instructions fetched per clock
— One branch processed per cycle (plus resolving two speculations)
— Up to one speculative stream in execution, one additional speculative stream in fetch
— 512-entry branch history table (BHT) for dynamic prediction
— 64-entry, four-way set-associative branch target instruction cache (BTIC) for eliminating branch delay
slots
• Dispatch unit
— Full hardware detection of dependencies (resolved in the execution units)
— Dispatch two instructions to eight independent units (system, branch, load/store, fixed-point unit 1,
fixed-point unit 2, floating-point, AltiVec permute, AltiVec ALU)
— Serialization control (predispatch, postdispatch, execution serialization)
MPC7410 RISC Microprocessor Hardware Specifications, Rev. 6.1
2 Freescale Semiconductor


Part Number MPC7410
Description RISC Microprocessor Hardware Specifications
Maker Freescale Semiconductor
Total Page 30 Pages
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