Datasheet > MPC850SRZT33A

MPC850SRZT33A

更新时间： 2024-10-01 04:48:51

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		/
页数	文件大小	规格书
12页	70K
描述
RISC PROCESSOR, PBGA256, PLASTIC, BGA-256

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MPC850SRZT33A 数据手册

MPC850/D

(Motorola Order Number)

1/98

Rev 1

™

Advance Information

MPC850 Integrated Communications Microprocessor

Technical Summary

The MPC850 integrated communications microprocessor is a versatile, one-chip integrated microprocessor

and peripheral combination that can be used in a variety of controller applications, excelling particularly in

communications and networking products. The MPC850, which includes support for Ethernet and

Asynchronous Transfer Mode (ATM), was specifically designed for cost-sensitive remote access, xDSL and

telecom applications. As a low-cost implementation of the MPC860, it provides excellent

price/performance, along with system enhancements such as Universal Serial Bus (USB) support and a

larger dual-port RAM (8KB).

In addition to a high-performance embedded PowerPC core, the MPC850 integrates many system functions

including a versatile memory controller and a communication processor module (CPM) that uses a

specialized, independent RISC processor for communications. This two-processor architecture is more

efficient than traditional architectures because the CPM off-loads peripheral tasks from the embedded

PowerPC core.

The CPM of the MPC850 supports up to seven serial channels — one or two serial communication

controllers (SCCs), one USB channel, two serial management controllers (SMCs), one I²C port, and one

serial peripheral interface (SPI). The SCCs are capable of supporting Ethernet, ATM, HDLC and a number

of other protocols, along with a transparent mode of operation. In addition, up to 64 logical HDLC channels

can be supported on a single SCC.

MPC850 Family Members:

MPC850SE

MPC850

One SCC supporting only Ethernet; No USB support

One SCC + USB (the SCC supports multiple protocols including Ethernet)

Two SCCs + USB (one SCC supports Ethernet)

MPC850DC

MPC850DE

MPC850DH

MPC850SAR

Two SCCs + USB (Both SCCs support Ethernet)

Two SCCs + USB (Both SCCs support Ethernet and multichannel HDLC)

Two SCCs + UTOPIA + USB (Both SCCs support Ethernet, multichannel

HDLC and ATM)

To locate any published errata or updates for this document, please refer to our Web site at

http://www.mot.com/SPS/RISC/netcomm.

This document contains information on a new product under development by Motorola.

Motorola reserves the right to change or discontinue this product without notice.

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与MPC850SRZT33A相关器件

型号	品牌	获取价格	描述	数据表
MPC850SRZT50A	MOTOROLA	获取价格	RISC PROCESSOR, PBGA256, PLASTIC, BGA-256
MPC850SRZT66A	MOTOROLA	获取价格	RISC PROCESSOR, PBGA256, PLASTIC, BGA-256
MPC850VR50BU	NXP	获取价格	PowerQUICC, 32 Bit Power Architecture, 50MHz, Communications Processor, 0 to 95C
MPC850ZQ50BU	NXP	获取价格	PowerQUICC, 32 Bit Power Architecture, 50MHz, Communications Processor, 0 to 95C
MPC852	FREESCALE	获取价格	CodeWarrior Development Studio
MPC852T	FREESCALE	获取价格	Hardware Specifications
MPC852T_07	FREESCALE	获取价格	Hardware Specifications
MPC852TCVR100A	NXP	获取价格	PowerQUICC, 32 Bit Power Architecture, 100MHz, Communications Processor, -40 to 100C
MPC852TCVR50A	NXP	获取价格	PowerQUICC, 32 Bit Power Architecture, 50MHz, Communications Processor, -40 to 100C
MPC852TCVR66A	NXP	获取价格	PowerQUICC, 32 Bit Power Architecture, 66MHz, Communications Processor, -40 to 100C

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