Datasheet > MPC8280CRUMND

MPC8280CRUMND

更新时间： 2024-02-23 17:07:46

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		/
页数	文件大小	规格书
72页	1234K
描述
Micro Peripheral IC

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技术参数
数据手册

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MPC8280CRUMND 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84
Base Number Matches：	1

MPC8280CRUMND 数据手册

Features

– Almost any combination of subgroups can be multiplexed to single or multiple TDM

interfaces up to four TDM interfaces per MCC

— Four serial communications controllers (SCCs) identical to those on the MPC860, supporting

the digital portions of the following protocols:

– Ethernet/IEEE 802.3 CDMA/CS

– HDLC/SDLC and HDLC bus

– Universal asynchronous receiver transmitter (UART)

– Synchronous UART

– Binary synchronous (BISYNC) communications

– Transparent

— Universal serial bus (USB) controller—supports both host and slave modes

— Two serial management controllers (SMCs), identical to those of the MPC860

– Provide management for BRI devices as general circuit interface (GCI) controllers in time-

division-multiplexed (TDM) channels

– Transparent

– UART (low-speed operation)

— One serial peripheral interface identical to the MPC860 SPI

— One inter-integrated circuit (I C) controller (identical to the MPC860 I C controller)

– Microwire compatible

– Multiple-master, single-master, and slave modes

— Up to eight TDM interfaces (four on the MPC8270)

– Supports two groups of four TDM channels for a total of eight TDMs (one group of four on

the MPC8270)

– 2,048 bytes of SI RAM

– Bit or byte resolution

– Independent transmit and receive routing, frame synchronization

– Supports T1, CEPT, T1/E1, T3/E3, pulse code modulation highway, ISDN basic rate, ISDN

primary rate, Motorola interchip digital link (IDL), general circuit interface (GCI), and

user-deﬁned TDM serial interfaces

— Eight independent baud rate generators and 20 input clock pins for supplying clocks to FCCs,

SCCs, SMCs, and serial channels

— Four independent 16-bit timers that can be interconnected as two 32-bit timers

•

Inverse multiplexing for ATM capabilities (IMA) (MPC8280 only).Supported by eight transfer

transmission convergence (TC) layers between the TDMs and FCC2.

Transmission convergence (TC) layer (MPC8280 only)

MOTOROLA

MPC8280HardwareSpeciﬁcations

PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE

1 2 3 456 7 8...72

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