参数资料
型号: MPC8544ECVTANGA
厂商: Freescale Semiconductor
文件页数: 18/117页
文件大小: 0K
描述: IC MPU POWERQUICC III 783-FCBGA
标准包装: 36
系列: MPC85xx
处理器类型: 32-位 MPC85xx PowerQUICC III
速度: 800MHz
电压: 0.95 V ~ 1.05 V
安装类型: 表面贴装
封装/外壳: 783-BBGA,FCBGA
供应商设备封装: 783-FCPBGA(29x29)
包装: 托盘
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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