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参数资料
型号： MPC8378ECVRALFA
厂商： FREESCALE SEMICONDUCTOR INC
元件分类： 微控制器/微处理器
英文描述： 32-BIT, 333 MHz, MICROPROCESSOR, PBGA689
封装： 31 X 31 MM, 2.46 MM HEIGHT, 1 MM PITCH, LEAD FREE, PLASTIC, BGA-689
文件页数： 95/125页
文件大小： 894K
代理商： MPC8378ECVRALFA
MPC8378E PowerQUICC II Pro Processor Hardware Specifications, Rev. 5
Freescale Semiconductor
71
Maximum time between
the jitter median and
maximum deviation from
the median.
Jitter is defined as the
measurement variation of the
crossing points (VPEDPPRX = 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.
TRX-EYE-MEDIAN-to
-MAX-JITTER
——
0.3
UI
2, 3, 7
AC peak common mode
input voltage
VPEACPCMRX = |VRXD+ –
VRXD-|/2 – VRX-CM-DC
VRX-CM-DC = DC(avg) of |VRX-D+
– VRX-D-|/2
VRX-CM-ACp
—
150
mV
2
Differential return loss
Measured over 50 MHz to 1.25
GHz with the D+ and D– lines
biased at +300 mV and –300
mV, respectively.
RLRX-DIFF
10
—
dB
4
Common mode return
loss
Measured over 50 MHz to 1.25
GHz with the D+ and D– lines
biased at 0 V.
RLRX-CM
6—
—
dB
4
DC differential input
impedance
RX DC differential mode
impedance.
ZRX-DIFF-DC
80
100
120
5
DC Input Impedance
Required RX D+ as well as D-
DC impedance (50 ± 20%
tolerance).
ZRX-DC
40
50
60
2, 5
Powered down DC input
impedance
Required RX D+ as well as D–
DC impedance when the
receiver terminations do not
have power.
ZRX-HIGH-IMP-DC
200 k
—
6
Electrical idle detect
threshold
VPEEIDT = 2 |VRX-D+ -VRX-D-|
Measured at the package pins
of the receiver
VRX-IDLE-DET-DIFF
p-p
65
—
175
mV
—
Unexpected Electrical Idle
Enter Detect Threshold
Integration Time
An unexpected electrical idle
(Vrx-diffp-p <
Vrx-idle-det-diffp-p) must be
recognized no longer than
Trx-idle-det-diff-entertime to
signal an unexpected idle
condition.
TRX-IDLE-DET-DIFF-
ENTERTIME
——
10
ms
—
Table 58. Differential Receiver (Rx) Input Specifications (continued)
Parameter
Comments
Symbol
Min
Typical
Max
Units
Note
相关PDF资料
PDF描述
MPC8378ECVRANFA 32-BIT, 333 MHz, MICROPROCESSOR, PBGA689
MPC8378ECVRAJDA 32-BIT, 266 MHz, MICROPROCESSOR, PBGA689
MPC8378EVRALFA 32-BIT, 333 MHz, MICROPROCESSOR, PBGA689
MPC8378VRAJGA 32-BIT, 400 MHz, MICROPROCESSOR, PBGA689
MPC8378CVRANFA 32-BIT, 333 MHz, MICROPROCESSOR, PBGA689
相关代理商/技术参数
参数描述
MPC8378ECVRALG 功能描述:微处理器 - MPU PBGA W/ ENCR 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
MPC8378ECVRALGA 功能描述:微处理器 - MPU 8378 PBGA XT PbFr W/ENC 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
MPC8378ECVRANDA 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8378ECVRANFA 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8378ECVRANG 功能描述:微处理器 - MPU 837X ENCRYPTED 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
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