PowerQUICC® II Processor with PCI, 256-ch. HDLC, UTOPIA II, 10/100 Ethernet, IMA

The PowerQUICC^® II™ integrated communications processor family delivers excellent integration of processing power for networking and communications peripherals, providing customers with an innovative, total system solution for building high-end communications systems. NXP^® Semiconductors's PowerQUICC II processor family is the next generation of the leading PowerQUICC™ line of integrated communications processors, providing higher performance in all areas of device operation, including greater flexibility, extended capabilities, and higher integration.

Our leading PowerQUICC architecture integrates two processing blocks. One block is a high-performance embedded G2 core and the second block is the Communications Processor Module (CPM). The CPM of the PowerQUICC II processor can support up to three fast serial communications controllers (FCCs), two multichannel controllers (MCCs), four serial communications controllers (SCCs), two serial management controllers (SMCs), one serial peripheral interface (SPI) and one I2C interface. The combination of the G2 core and the CPM, along with the versatility and performance of the PowerQUICC II processor family, provides customers with enormous potential in developing networking and communications products while significantly reducing time-to-market development stages.

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Features

300 MHz high-speed embedded G2 core
Powerful memory controller and system functions
Enhanced 32-bit RISC communications processor module
Up to three multiport 10/100 Mbps ethernet MAC
Up to two UTOPIA ports (155 Mbps ATM)
Up to 256 HDLC channels (each channel 64 Kbps, full duplex)
Up to four 10 Mbps ethernet MAC
Transmission convergence sub-layer and inverse multiplexing for ATM capabilities
Integrated PCI interface
Strong 3rd-party tools support from 恩智浦合作伙伴计划 partner program

Remote Access Concentrators
Regional Office Routers
Cellular Infrastructure equipment
Telecom Switching Equipment
Ethernet Switches
T1/E1-to-T3/E3 Bridges
xDSL Systems

比較表

MPC8260 Derivatives

	8250	8255	8260	8264	8265	8266
IMA Functionality	-	-	-	Yes	-	Yes
UTOPIA II Ports	0	2	2	2	2	2
PCI Interface	Yes	-	-	-	Yes	yes
Multi-Channel HDLC	Up to 128	Up to 128	Up to 256	Up to 256	Up to 256	Up to 256
I-Cache (Kbyte)	16	16	16	16	16	16
Fast Communication Controllers (FCCs)	3	2	3	3	3	3
Serial Communications Controllers (SCCs)	4	4	4	4	4	4
D-Cache (Kbyte)	16	16	16	16	16	16
Ethernet (10/100)	Up to 3	Up to 2	Up to 3	Up to 3	Up to 3	Up to 3
Ethernet (10T)	Up to 4	Up to 4	Up to 4	Up to 4	Up to 4	Up to 4

PowerQUICC II Masks and Versions

	Qualification	Revision	Process	Mask
MPC8260 Family	XC	A.1 B.3 C.2	0.29 µm (HiP3)	0K26N 3K23A 6K23A, 7K23A
MPC8260 Family	XC MC MC	A.0 B.1 C.0	0.25 µm (HiP4)	2K25A 4K25A 5K25A
MPC8280 Family	- MC MC	0 0.1 A.0	0.13 µm (HiP7)	0K49M 1K49M 2K49M, 3K49M
MPC8272 Family	PC MC	0 A.0	0.13 µm (HiP7)	0K50M 1K50M

Notes:
1. The IMMR[16-31] indicates the mask number.
2. The Rev_Num located at offset 0x8AF0 in DPRAM indicates the CPM microcode revision number.
3 . Encryption Enabled.
4 . Encryption Disabled.

Masks and versions table last updated on 14OCT2004.

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MPC8266 SWIFT Model - Solaris: HiP4A, Bus Function Model

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MPC8266 SWIFT Core Model - Solaris: HiP4A, Full Function Model

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