MPC8280EC datasheet(2/76 Pages) MOTOROLA

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MPC8280 PowerQUICC II™ Family Hardware Speciﬁcations

MOTOROLA

Overview

Table 1 shows the functionality supported by each device in the MPC8280 family.

Devices in the MPC8280 family are available in three packages—the standard ZU package and the alternate

VR or ZQ packages—as shown in Table 2. Note that throughout this document references to the MPC8280

and the MPC8270 are inclusive of VR and ZQ package devices unless otherwise speciﬁed. For more

information on VR and ZQ packages, contact your Motorola sales ofﬁce. For package ordering information,

refer to Section 10, “Ordering Information.”

Table 1. MPC8280 PowerQUICC II Family Functionality

Functionality

Devices

MPC8270

MPC8275

MPC8280

Package1

1 Refer to Table 2.

480 TBGA

516 PBGA

480 TBGA

Serial communications controllers (SCCs)

QUICC multi-channel controller (QMC)

—

Fast communication controllers (FCCs)

I-Cache (Kbyte)

D-Cache (Kbyte)

Ethernet (10/100)

UTOPIA II Ports

Multi-channel controllers (MCCs)

PCI bridge

Yes

Transmission convergence (TC) layer

—

Yes

Inverse multiplexing for ATM (IMA)

—

Yes

Universal serial bus (USB) 2.0 full/low rate

Security engine (SEC)

—

Table 2. HiP7 PowerQUICC II Device Packages

Code

(Package)

(480 TBGA—Leaded)

(516 PBGA—Lead free)

(516 PBGA—Lead spheres)

Device

MPC8280

MPC8275VR

MPC8275ZQ

MPC8270

MPC8270VR

MPC8270ZQ

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