參數(shù)資料
型號(hào)： MPC8572ECPXATND
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 1200 MHz, MICROPROCESSOR, PBGA1023
封裝： 33 X 33 MM, PLASTIC, FCBGA-1023
文件頁數(shù)： 122/138頁
文件大?。?/td> 1502K
代理商： MPC8572ECPXATND
MPC8572E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 2
84
Freescale Semiconductor
PCI Express
TTX-EYE-MEDIAN-to-
MAX-JITTER
Maximum time
between the jitter
median and
maximum
deviation from
the median.
—
0.15
UI
Jitter is defined as the measurement variation of the
crossing points (VTX-DIFFp-p = 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. See Notes 2 and 3.
TTX-RISE, TTX-FALL
D+/D- TX Output
Rise/Fall Time
0.125
—
UI
See Notes 2 and 5
VTX-CM-ACp
RMS AC Peak
Common Mode
Output Voltage
——
20
mV
VTX-CM-ACp = RMS(|VTXD+ + VTXD-|/2 - VTX-CM-DC)
VTX-CM-DC = DC(avg) of |VTX-D+ + VTX-D-|/2
See Note 2
VTX-CM-DC-ACTIVE-
IDLE-DELTA
Absolute Delta of
DC Common
Mode Voltage
During L0 and
Electrical Idle
0—
100
mV
|VTX-CM-DC (during L0) - VTX-CM-Idle-DC (During Electrical
Idle)|<=100 mV
VTX-CM-DC = DC(avg) of |VTX-D+ + VTX-D-|/2 [L0]
VTX-CM-Idle-DC = DC(avg) of |VTX-D+ + VTX-D-|/2
[Electrical Idle]
See Note 2.
VTX-CM-DC-LINE-DELTA Absolute Delta of
DC Common
Mode between
D+ and D–
0—
25
mV
|VTX-CM-DC-D+ - VTX-CM-DC-D-| <= 25 mV
VTX-CM-DC-D+ = DC(avg) of |VTX-D+|
VTX-CM-DC-D- = DC(avg) of |VTX-D-|
See Note 2.
VTX-IDLE-DIFFp
Electrical Idle
differential Peak
Output Voltage
0—
20
mV
VTX-IDLE-DIFFp = |VTX-IDLE-D+ -VTX-IDLE-D-| <= 20
mV
See Note 2.
VTX-RCV-DETECT
The amount of
voltage change
allowed during
Receiver
Detection
—
600
mV
The total amount of voltage change that a
transmitter can apply to sense whether a low
impedance Receiver is present. See Note 6.
VTX-DC-CM
The TX DC
Common Mode
Voltage
0
—
3.6
V
The allowed DC Common Mode voltage under any
conditions. See Note 6.
ITX-SHORT
TX Short Circuit
Current Limit
—
90
mA
The total current the Transmitter can provide when
shorted to its ground
TTX-IDLE-MIN
Minimum time
spent in
Electrical Idle
50
—
UI
Minimum time a Transmitter must be in Electrical
Idle Utilized by the Receiver to start looking for an
Electrical Idle Exit after successfully receiving an
Electrical Idle ordered set
TTX-IDLE-SET-TO-IDLE
Maximum time to
transition to a
valid Electrical
idle after sending
an Electrical Idle
ordered set
—
20
UI
After sending an Electrical Idle ordered set, the
Transmitter must meet all Electrical Idle
Specifications within this time. This is considered a
debounce time for the Transmitter to meet
Electrical Idle after transitioning from L0.
Table 59. Differential Transmitter (TX) Output Specifications (continued)
Symbol
Parameter
Min
Nominal
Max
Units
Comments
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參數(shù)描述
MPC8572ECPXAULB 功能描述:微處理器 - MPU RV1.1.1 SNPB 1333 EXT T 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8572ECPXAULD 功能描述:微處理器 - MPU 1333 EXT TEMP 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8572ECPXAULE 功能描述:微處理器 - MPU R211 Enc SnPb 1333 Ext 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8572ECPXAVND 功能描述:微處理器 - MPU 1500 EXT TEMP 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8572ECPXAVNE 功能描述:微處理器 - MPU R211 Enc SnPb 1500 Ext 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
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