Datasheet > MPC860TZP33

MPC860TZP33

更新时间： 2024-02-26 16:04:50

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
14页	44K
描述
RISC Microprocessor, 32-Bit, 33MHz, CMOS, PBGA357

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MPC860TZP33 技术参数

生命周期：	Active	包装说明：	BGA-357
Reach Compliance Code：	unknown	风险等级：	5.67
地址总线宽度：	32	位大小：	32
边界扫描：	YES	外部数据总线宽度：	32
格式：	FIXED POINT	集成缓存：	YES
JESD-30 代码：	S-PBGA-B357	长度：	25 mm
低功率模式：	YES	DMA 通道数量：	16
外部中断装置数量：	7	端子数量：	357
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	BGA
封装等效代码：	BGA357,19X19,50	封装形状：	SQUARE
封装形式：	GRID ARRAY	座面最大高度：	2.52 mm
速度：	33 MHz	标称供电电压：	3.3 V
表面贴装：	YES	技术：	CMOS
温度等级：	COMMERCIAL	端子形式：	BALL
端子节距：	1.27 mm	端子位置：	BOTTOM
宽度：	25 mm	uPs/uCs/外围集成电路类型：	MICROPROCESSOR, RISC
Base Number Matches：	1

MPC860TZP33 数据手册

MPC860T Architecture Overview

in the processor except the minimum logic required to restart the device, providing the lowest power

consumption but requiring the longest wake-up time.

1.2.3.3 Communications Processor Module (CPM)

The MPC860 PowerQUICC family, like the earlier generation MC68360 QUICC, implements a dual-

processor architecture. This dual-processor architecture provides both a high-performance, general-purpose

processor for application programming use as well as a special-purpose communications processor module

(CPM) uniquely designed for communications needs.

The CPM contains features that allow the PowerQUICC to excel in communications and networking

products. These features may be divided into three subgroups:

•

Communications processor (CP)

Sixteen independent serial DMA (SDMA) controllers

Four general-purpose timers

The CP provides the communication features of the MPC860 PowerQUICC family. Included are a RISC

processor, four serial communication controllers (SCC), two serial management controllers (SMC), one

serial peripheral interface (SPI), one I C Interface, 5 Kbytes of dual-port RAM, an interrupt controller, a

time slot assigner, three parallel ports, a parallel interface port, four independent baud rate generators, and

sixteen serial DMA channels to support the SCCs, SMCs, SPI, and I C.

The SDMAs provide two channels of general-purpose DMA capability for each communications channel.

They offer high-speed transfers, 32-bit data movement, buffer chaining, and independent request and

acknowledge logic.

The four general-purpose timers on the CPM are identical to the timers found on the MC68360 and still

support the internal cascading of two timers to form a 32-bit timer.

The PowerQUICC family maintains the best features of the MC68360 QUICC, while making changes

required to provide for the increased ﬂexibility, integration, and performance requested by customers

demanding the performance of the PowerPC architecture. Because the CPM architectural approach remains

intact between the PowerQUICC family and the MC68360 QUICC, a user of the MC68360 QUICC can

easily become familiar with the PowerQUICC.

Additionally, like the MC68MH360, QUICC32, and the MPC860MH, the MPC860T supports the QMC

microcode, enabling it to provide protocol processing for multiple time-division-multiplexed channels over

a single SCC.

1.2.3.4 The QMC Microcode

The standard MPC860 can handle one logical channel performing the protocol framework for each of its

serial channels. This logical channel is used in time-division-multiplexed interfaces. In contrast, the QMC

microcode emulates up to 64 serial controllers that can operate in either HDLC mode or transparent mode

within one single SCC.

Refer to the QMC Supplement to MC68360 and MPC860 User’s Manuals for more details about the

features and operation of the QMC microcode.

1.2.4 Software Compatibility Issues

The following list summarizes the major software differences between the MC68360 QUICC and the

MOTOROLA

MPC860TPowerQUICC™TechnicalSummary

1...6 7 8910 11 12...14

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与MPC860TZP33相关器件

型号	品牌	描述	获取价格	数据表
MPC860TZQ50D4	FREESCALE	Hardware Specifications	获取价格
MPC860TZQ50D4	NXP	PowerQUICC, 32 Bit Power Architecture, 50MHz, Communications Processor, 0 to 95C	获取价格
MPC860TZQ50D4R2	FREESCALE	Hardware Specifications	获取价格
MPC860TZQ50D4R2	NXP	32-BIT, 50MHz, RISC PROCESSOR, PBGA357, 25 X 25 MM, 1.27 MM PITCH, PLASTIC, BGA-357	获取价格
MPC860TZQ66D4	FREESCALE	Hardware Specifications	获取价格
MPC860TZQ66D4	NXP	32-BIT, 66MHz, RISC PROCESSOR, PBGA357, 25 X 25 MM, 1.27 MM PITCH, PLASTIC, BGA-357	获取价格

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