参数资料
型号: MPC8272ADS
厂商: Freescale Semiconductor
文件页数: 91/158页
文件大小: 0K
描述: KIT DEVELOPMENT MPC8272
标准包装: 1
类型: MPU
适用于相关产品: MPC8272
所含物品:
Chapter 7
Physical Properties
This chapter explains aspects of the MPC8272ADS physical properties.
7.1
Power Supply
The board gets the power from the ATX power supply (which seats in an ATX chassis). All
the power rails on the board are derived from the ATX power supply. The following power
rails are included with the PowerQUICC II:
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V DDH (I/O)
V DDL (Internal Logic)
VCCSYN (CPM PLL)
VCCSYN1 (core PLL)
The MPC8272ADS (see Figure 7-1) has the following power rails on it:
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VCC (5V) rail
Stand By (5V) rail
V3.3 (3.3V) rail
V DDL (1.7V-2.5V) rail
+12 V rail
Chapter 7. Physical Properties
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