參數(shù)資料
型號(hào)： MPC8315E-RDBA
廠商： Freescale Semiconductor
文件頁(yè)數(shù)： 69/106頁(yè)
文件大小： 0K
描述： BOARD MPU 8315 POWERQUICC II
標(biāo)準(zhǔn)包裝： 1
系列： PowerQUICC II™ PRO
類(lèi)型： MPU
適用于相關(guān)產(chǎn)品： MPC8315E
所含物品： 板
MPC8315E PowerQUICC II Pro Processor Hardware Specifications, Rev. 2
Freescale Semiconductor
65
PCI Express
16.4.3
Differential Receiver (RX) Input Specifications
This table defines the specifications for the differential input at all receivers (RXs). The parameters are
specified at the component pins.
Table 55. Differential Receiver (RX) Input Specifications
Parameter
Symbol
Comments
Min
Typical
Max
Unit
Note
Unit interval
UI
Each UI is 400 ps ± 300 ppm. UI
does not account for Spread
Spectrum Clock dictated
variations.
399.88
400
400.12
ps
1
Differential peak-to-peak
output voltage
VRX-DIFFp-p
VRX-DIFFp-p = 2*|VRX-D+ - VRX-D-|
0.175
—
1.200
V
2
Minimum receiver eye width
TRX-EYE
The maximum interconnect
media and Transmitter jitter that
can be tolerated by the Receiver
can be derived as
TRX-MAX-JITTER = 1 - URX-EYE=
0.6 UI.
0.4
—
UI
2, 3
Maximum time between the
jitter median and maximum
deviation from the median.
TRX-EYE-MEDIAN-to-MAX-JI
TTER
Jitter is defined as the
measurement variation of the
crossing points (VRX-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.
—
0.3
UI
2, 3, 7
AC peak common mode
input voltage
VRX-CM-ACp
VRX-CM-ACp = |VRXD+ + VRXD-|/2
- VRX-CM-DC
VRX-CM-DC = DC(avg) of |VRX-D+ +
VRX-D-|/2
——
150
mV
2
Differential return loss
RLRX-DIFF
Measured over 50 MHz to 1.25
GHz with the D+ and D- lines
biased at +300 mV and -300 mV,
respectively.
15
—
dB
4
Common mode return loss
RLRX-CM
Measured over 50 MHz to 1.25
GHz with the D+ and D- lines
biased at 0 V.
6—
—
dB
4
DC differential input
impedance
ZRX-DIFF-DC
RX DC differential mode
impedance.
80
100
120
5
DC Input Impedance
ZRX-DC
Required RX D+ as well as D-
DC Impedance (50 ± 20%
tolerance).
40
50
60
2, 5
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參數(shù)描述
MPC8315E-RDBA 制造商:Freescale Semiconductor 功能描述:MPC8315E-RDB Reference Platform
MPC8315EVRADDA 功能描述:微處理器 - MPU ENCRYPT RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線(xiàn)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(lèi)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
MPC8315EVRAFDA 功能描述:微處理器 - MPU ENCRYPT RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線(xiàn)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(lèi)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
MPC8315EVRAGDA 功能描述:微處理器 - MPU ENCRYPT RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線(xiàn)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(lèi)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
MPC8315VRADD 制造商:Freescale Semiconductor 功能描述:MPC8315VRADD - Bulk
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