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参数资料
型号： MC8640DTVU1000NC
厂商： Freescale Semiconductor
文件页数： 107/130页
文件大小： 0K
描述： MPU DUAL E600 994-FCCBGA
标准包装： 1
系列： MPC86xx
处理器类型： 32-位 MPC86xx PowerPC
速度： 1.0GHz
电压： 0.95V
安装类型： 表面贴装
封装/外壳： 994-BCBGA，FCCBGA
供应商设备封装： 994-FCCBGA（33x33）
包装： 托盘
MPC8640 and MPC8640D Integrated Host Processor Hardware Specifications, Rev. 3
78
Freescale Semiconductor
Serial RapidIO
15.6
Transmitter Specifications
LP-Serial transmitter electrical and timing specifications are stated in the text and Table 52 through
Table 57.
The differential return loss, S11, of the transmitter in each case shall be better than
–10 dB for (Baud Frequency)/10 < Freq(f) < 625 MHz
–10 dB + 10log(f/625 MHz) dB for 625 MHz
≤ Freq(f) ≤ Baud Frequency
The reference impedance for the differential return loss measurements is 100-
Ω resistive. Differential
return loss includes contributions from on-chip circuitry, chip packaging and any off-chip components
related to the driver. The output impedance requirement applies to all valid output levels.
It is recommended that the 20%–80% rise/fall time of the transmitter, as measured at the transmitter output,
in each case have a minimum value 60 ps.
It is recommended that the timing skew at the output of an LP-Serial transmitter between the two signals
that comprise a differential pair not exceed 25 ps at 1.25 GB, 20 ps at 2.50 GB and 15 ps at 3.125 GB.
Table 52. Short Run Transmitter AC Timing Specifications—1.25 GBaud
Parameter
Symbol
Range
Unit
Notes
Min
Max
Output Voltage
VO
–0.40
2.30
Volts
Voltage relative to COMMON of
either signal comprising a
differential pair
Differential Output Voltage
VDIFFPP
500
1000
mV p-p
—
Deterministic Jitter
JD
—
0.17
UI p-p
—
Total Jitter
JT
—
0.35
UI p-p
—
Multiple output skew
SMO
—
1000
ps
Skew at the transmitter output
between lanes of a multilane link
Unit Interval
UI
800
ps
± 100 ppm
Table 53. Short Run Transmitter AC Timing Specifications—2.5 GBaud
Parameter
Symbol
Range
Unit
Notes
Min
Max
Output Voltage
VO
–0.40
2.30
Volts
Voltage relative to COMMON of
either signal comprising a
differential pair
Differential Output Voltage
VDIFFPP
500
1000
mV p-p
—
Deterministic Jitter
JD
—0.17
UI p-p
—
Total Jitter
JT
—0.35
UI p-p
—
相关PDF资料
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MC8640DTVU1000HC MPU DUAL E600 1023-FCCBGA
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参数描述
MC8640DTVU1067H 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications Addendum for the MC8640xTxxyyyyaC Series
MC8640DTVU1067N 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MC8640DTVU1067NC 功能描述:微处理器 - MPU G8,REV2.1,0.95V,-40 105C 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
MC8640DTVU1067NE 功能描述:微处理器 - MPU G8 REV3.0 0.95V 105C 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
MC8640DTVU1250H 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications Addendum for the MC8640xTxxyyyyaC Series
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