- 您现在的位置：买卖IC网 > PDF目录80578 > MPC8548VUATGA (FREESCALE SEMICONDUCTOR INC) 32-BIT, 1200 MHz, MICROPROCESSOR, CBGA783 PDF资料下载
参数资料
| 型号： | MPC8548VUATGA |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 1200 MHz, MICROPROCESSOR, CBGA783 |
| 封装： | 29 X 29 MM, 1 MM PITCH, FLIP CHIP, LEAD FREE, CERAMIC, BGA-783 |
| 文件页数： | 117/142页 |
| 文件大小： | 1504K |
| 代理商： | MPC8548VUATGA |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页第100页第101页第102页第103页第104页第105页第106页第107页第108页第109页第110页第111页第112页第113页第114页第115页第116页当前第117页第118页第119页第120页第121页第122页第123页第124页第125页第126页第127页第128页第129页第130页第131页第132页第133页第134页第135页第136页第137页第138页第139页第140页第141页第142页
MPC8548E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 5
76
Freescale Semiconductor
Serial RapidIO
17 Serial RapidIO
This section describes the DC and AC electrical specifications for the RapidIO interface of the
MPC8548E, for the LP-Serial physical layer. The electrical specifications cover both single- and
multiple-lane links. Two transmitters (short and long run) and a single receiver are specified for each of
three baud rates, 1.25, 2.50, and 3.125 GBaud.
Two transmitter specifications allow for solutions ranging from simple board-to-board interconnect to
driving two connectors across a backplane. A single receiver specification is given that will accept signals
from both the short- and long-run transmitter specifications.
The short-run transmitter should be used mainly for chip-to-chip connections on either the same
printed-circuit board or across a single connector. This covers the case where connections are made to a
mezzanine (daughter) card. The minimum swings of the short-run specification reduce the overall power
used by the transceivers.
The long-run transmitter specifications use larger voltage swings that are capable of driving signals across
backplanes. This allows a user to drive signals across two connectors and a backplane. The specifications
allow a distance of at least 50 cm at all baud rates.
All unit intervals are specified with a tolerance of ±100 ppm. The worst case frequency difference between
any transmit and receive clock will be 200 ppm.
To ensure interoperability between drivers and receivers of different vendors and technologies, AC
coupling at the receiver input must be used.
17.1
DC Requirements for Serial RapidIO SD_REF_CLK and
SD_REF_CLK
For more information, see Section 15.2, “SerDes Reference Clocks.”
17.2
AC Requirements for Serial RapidIO SD_REF_CLK and
SD_REF_CLK
Table 54 lists the Serial RapidIO SD_REF_CLK and SD_REF_CLK AC requirements.
Table 54. SD_REF_CLK and SD_REF_CLK AC Requirements
Symbol
Parameter Description
Min
Typ
Max
Unit
Comments
tREF
REFCLK cycle time
—
10(8)
—
ns
8 ns applies only to serial
RapidIO with 125-MHz reference
clock
tREFCJ
REFCLK cycle-to-cycle jitter. Difference in the
period of any two adjacent REFCLK cycles.
—
80
ps
—
tREFPJ
Phase jitter. Deviation in edge location with
respect to mean edge location.
–40
—
40
ps
—
相关PDF资料 |
PDF描述 |
|---|---|
| MC912XDP512F0MFVR | 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP144 |
| MC912XDP512J1MPV | 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP112 |
| MPC8544ECVTALF | 32-BIT, 667 MHz, MICROPROCESSOR, PBGA783 |
| MPC8544EVTALF | 32-BIT, 667 MHz, MICROPROCESSOR, PBGA783 |
| MSC8122TMP4800V | 32-BIT, 300 MHz, OTHER DSP, PBGA431 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MPC8548VUAUJ | 功能描述:微处理器 - MPU PQ38 8548 PB-FREE 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 |
| MPC8548VUAVH | 制造商:Freescale Semiconductor 功能描述:MPU RISC 32BIT CMOS 1.5GHZ 1.8V/2.5V/3.3V 783FCCBGA - Bulk |
| MPC8548VUAVK | 制造商:Freescale Semiconductor 功能描述:PQ38 8548 PB-FREE - Bulk |
| MPC8555CDS | 功能描述:开发板和工具包 - 其他处理器 CDS EVAL BOARD FOR 8555 RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压: |
| MPC8555CDS | 制造商:Freescale Semiconductor 功能描述:CDS EVAL BOARD FOR 8555 |
发布紧急采购，3分钟左右您将得到回复。