Connectors
7.1.4.2
12-V Rail
The 12-V bus from the ATX Power Supply supports the PCI slots and the VPP 12-V option
from programming the FLASH.
7.1.4.3
-12-V Rail
The -12V bus from the ATX Power Supply supports the PCI slots.
7.2
Connectors
The MPC8272ADS has connectors attached to serve the following functions:
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7.2.1
ATX power supply
100 / 10 - Base-T Ethernet ports
ATM 155 Mbps port
RS232 port 1
RS232 port 2
CPM expansion
COP / JTAG
Logic analyzer connectors
Programmable logic in system programming (ISP)
PCI connectors
System expansion
USB connector
Parallel port connector
ATX Power Connector
The ATX power connector is a 20-lead, standard ATX power connector. The female part is
soldered to the PCB and the plug is connected to the power supply to facilitate fast
connection or disconnection of power.
7.2.2
Fast Ethernet Port Connectors
The Ethernet connector on the MPC8272ADS is a twisted-pair (100/10-Base-T) connector.
Use is done with 90 0 RJ45-8 connector.
MPC8272ADS User Guide
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相关代理商/技术参数
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MPC8272CVRB 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications
MPC8272CVRE 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications
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MPC8272CVRMIBA 功能描述:微处理器 - MPU 266 MHz 505.4 MIPS RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
MPC8272CVRP 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications
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