参数资料
型号: MPC8572PXAULB
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 1333 MHz, MICROPROCESSOR, PBGA1023
封装: 33 X 33 MM, PLASTIC, FCBGA-1023
文件页数: 39/138页
文件大小: 1502K
代理商: MPC8572PXAULB
MPC8572E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 2
Freescale Semiconductor
133
System Design Information
21.10 Guidelines for High-Speed Interface Termination
21.10.1 SerDes 1 Interface Entirely Unused
If the high-speed SerDes 1 interface is not used at all, the unused pin should be terminated as described in
this section.
The following pins must be left unconnected (float):
SD1_TX[7:0]
SD1_TX[7:0]
Reserved pins C24, C25, H26, H27
The following pins must be connected to XGND_SRDS1:
SD1_RX[7:0]
SD1_RX[7:0]
SD1_REF_CLK
SD1_REF_CLK
Pins K32 and C29 must be tied to XVDD_SRDS1. Pins K31 and C30 must be tied to XGND_SRDS1
through a 300-
Ω resistor.
The POR configuration pin cfg_srds1_en on TSEC2_TXD[5] can be used to power down SerDes 1 block
for power saving. Note that both SVDD_SRDS1 and XVDD_SRDS1 must remain powered.
21.10.2 SerDes 1 Interface Partly Unused
If only part of the high speed SerDes 1 interface pins are used, the remaining high-speed serial I/O pins
should be terminated as described in this section.
The following pins must be left unconnected (float) if not used:
SD1_TX[7:0]
SD1_TX[7:0]
Reserved pins: C24, C25, H26, H27
The following pins must be connected to XGND_SRDS1 if not used:
SD1_RX[7:0]
SD1_RX[7:0]
Pins K32 and C29 must be tied to XVDD_SRDS1. Pins K31 and C30 must be tied to XGND_SRDS1
through a 300-
Ω resistor.
21.10.3 SerDes 2 Interface (SGMII) Entirely Unused
If the high-speed SerDes 2 interface (SGMII) is not used at all, the unused pin should be terminated as
described in this section.
The following pins must be left unconnected (float):
相关PDF资料
PDF描述
MPC8572CPXAUND 32-BIT, 1333 MHz, MICROPROCESSOR, PBGA1023
MPC8572ECPXAUNB 32-BIT, 1333 MHz, MICROPROCESSOR, PBGA1023
MPC8572VTAVLD 32-BIT, 1500 MHz, MICROPROCESSOR, PBGA1023
MPC8572CVTAULD 32-BIT, 1333 MHz, MICROPROCESSOR, PBGA1023
MPC8572EVTATND 32-BIT, 1200 MHz, MICROPROCESSOR, PBGA1023
相关代理商/技术参数
参数描述
MPC8572PXAULD 功能描述:微处理器 - MPU PQ38H CSM SNPB 1333 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
MPC8572PXAULE 制造商:Freescale Semiconductor 功能描述:38H R211 NOE SNPB 1333 - Bulk
MPC8572PXAVNB 功能描述:微处理器 - MPU RV1.1.1 SNPB 1500 NOTENC 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
MPC8572PXAVND 功能描述:微处理器 - MPU PQ38H CSM SNPB 1500 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
MPC8572PXAVNE 制造商:Freescale Semiconductor 功能描述:38H R211 NOE SNPB 1500 - Bulk