参数资料
型号: MPC8544DS
厂商: Freescale Semiconductor
文件页数: 18/117页
文件大小: 0K
描述: BOARD DEVELOPMENT SYSTEM 8544
标准包装: 1
系列: PowerQUICC III™
类型: MPU
适用于相关产品: MPC8544
所含物品:
相关产品: MPC8544EDVTANG-ND - IC MPU POWERQUICC III 783-FCBGA
MPC8544EDVTALF-ND - IC MPU POWERQUICC III 783-FCBGA
MPC8544EAVTARJ-ND - IC MPU POWERQUICC III 783-FCBGA
MPC8544EAVTAQG-ND - IC MPU POWERQUICC III 783-FCBGA
MPC8544EAVTANG-ND - IC MPU POWERQUICC III 783-FCBGA
MPC8544EAVTALF-ND - IC MPU POWERQUICC III 783-FCBGA
MPC8544DVTANG-ND - IC MPU POWERQUICC III 783-FCBGA
MPC8544DVTALF-ND - IC MPU POWERQUICC III 783-FCBGA
MPC8544AVTARJ-ND - IC MPU POWERQUICC III 783-FCBGA
MPC8544AVTAQG-ND - IC MPU POWERQUICC III 783-FCBGA
更多...
MPC8544E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 6
114
Freescale Semiconductor
Device Nomenclature
Option 2
If PCI arbiter is disabled during POR,
All AD pins will be in the input state. Therefore, all ADs pins need to be grouped together and tied
to OVDD through a single (or multiple) 10-kΩ resistor(s).
All PCI control pins can be grouped together and tied to OVDD through a single 10-kΩ resistor.
21.12 Guideline for LBIU Termination
If the LBIU parity pins are not used, the following list shows the termination recommendation:
For LDP[0:3]: tie them to ground or the power supply rail via a 4.7-k
Ωresistor.
For LPBSE: tie it to the power supply rail via a 4.7-k
Ωresistor (pull-up resistor).
22 Device Nomenclature
Ordering information for the parts fully covered by this hardware specifications document is provided in
Section 22.3, “Part Marking.Contact your local Freescale sales office or regional marketing team for
order information.
22.1
Industrial and Commercial Tier Qualification
The MPC8544E device has been tested to meet the industrial tier qualification. Table 74 provides a
description for commercial and industrial qualifications.
Table 74. Commercial and Industrial Description
Tier1
Typical Application
Use Time
Power-On Hours
Example of Typical Applications
Commercial
5 years
Part-time/ Full-Time PC's, consumer electronics, office automation, SOHO networking,
portable telecom products, PDAs, etc.
Industrial
10 years
Typically Full-Time
Installed telecom equipment, work stations, servers, warehouse
equipment, etc.
Note:
1. Refer to Table 2 for operating temperature ranges. Temperature is independent of tier and varies per product.
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MPC8544DVTALFA 功能描述:数字信号处理器和控制器 - DSP, DSC PQ38K 8544 RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
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