- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄45359 > MPC8308CZQAGD (FREESCALE SEMICONDUCTOR INC) 32-BIT, 266 MHz, MICROPROCESSOR, PBGA473 PDF資料下載
參數(shù)資料
| 型號： | MPC8308CZQAGD |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 266 MHz, MICROPROCESSOR, PBGA473 |
| 封裝： | 19 X 19 MM, 0.80 MM PITCH, 1.39 MM HEIGHT, MAPBGA-473 |
| 文件頁數(shù)： | 29/88頁 |
| 文件大?。?/td> | 2550K |
| 代理商： | MPC8308CZQAGD |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁當前第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁
MPC8308 PowerQUICC II Pro Processor Hardware Specification, Rev. 1
Freescale Semiconductor
35
PCI Express
11.3
Clocking Dependencies
The ports on the two ends of a link must transmit data at a rate that is within 600 parts per million (ppm)
of each other at all times. This is specified to allow bit rate clock sources with a ±300 ppm tolerance.
11.4
Physical Layer Specifications
Following is a summary of the specifications for the physical layer of PCI Express on this device. For
further details as well as the specifications of the transport and data link layer, use the PCI Express Base
Specification, Rev. 1.0a.
11.4.1
Differential Transmitter (TX) Output
Table 34 defines the specifications for the differential output at all transmitters (TXs). The parameters are
specified at the component pins.
Table 34. Differential Transmitter (TX) Output Specifications
Parameter
Symbol
Comments
Min
Typical
Max
Units
Notes
Unit interval
UI
Each UPETX is 400 ps ±
300 ppm. UPETX does not
account for Spread
Spectrum Clock dictated
variations.
399.88
400
400.12
ps
1
Differential peak-to-peak
output voltage
VTX-DIFFp-p
VPEDPPTX = 2*|VTX-D+ -
VTX-D-|
0.8
—
1.2
V
2
De-emphasized
differential output voltage
(ratio)
VTX-DE-RATIO
Ratio of the VPEDPPTX of
the second and following
bits after a transition
divided by the VPEDPPTX
of the first bit after a
transition.
–3.0
–3.5
–4.0
dB
2
Minimum TX eye width
TTX-EYE
The maximum Transmitter
jitter can be derived as
TTX-MAX-JITTER = 1 -
UPEEWTX= 0.3 UI.
0.70
——UI
2, 3
Maximum time between
the jitter median and
maximum deviation from
the median
TTX-EYE-MEDIAN-t
o-
MAX-JITTER
Jitter is defined as the
measurement variation of
the crossing points
(VPEDPPTX = 0 V) in
relation to a recovered TX
UI. A recovered TX UI is
calculated over 3500
consecutive unit intervals
of sample data. Jitter is
measured using all edges
of the 250 consecutive UI
in the center of the 3500
UI used for calculating the
TX UI.
—
0.15
UI
2, 3
相關PDF資料 |
PDF描述 |
|---|---|
| MPC8308CZQADD | 32-BIT, 266 MHz, MICROPROCESSOR, PBGA473 |
| MPC8308CVMAFD | 32-BIT, 266 MHz, MICROPROCESSOR, PBGA473 |
| MPC8309CVMAGDCA | 32-BIT, 400 MHz, RISC PROCESSOR, PBGA489 |
| MPC8309CVMADFCA | 32-BIT, 266 MHz, RISC PROCESSOR, PBGA489 |
| MPC8309CVMAHFCA | 32-BIT, 417 MHz, RISC PROCESSOR, PBGA489 |
相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MPC8308CZQAGDA | 功能描述:微處理器 - MPU E300 EXT TEMP PB 400 RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MPC8308-KIT | 功能描述:開發(fā)板和工具包 - 其他處理器 For MPC8308 Ethernet USB I2C SPI RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
| MPC8308-NSG | 功能描述:開發(fā)板和工具包 - 其他處理器 MPC8308-NSG RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
| MPC8308-NSG | 制造商:Freescale Semiconductor 功能描述:MPC8308-NSG*NIC* |
| MPC8308-RDB | 功能描述:開發(fā)板和工具包 - 其他處理器 Refer. Board MPC8308 RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
發(fā)布緊急采購，3分鐘左右您將得到回復。