参数资料
型号: MC8640DTHX1250HE
厂商: Freescale Semiconductor
文件页数: 85/130页
文件大小: 0K
描述: IC DUAL CORE PROCESSOR 1023-CBGA
标准包装: 1
系列: MPC86xx
处理器类型: 32-位 MPC86xx PowerPC
速度: 1.25GHz
电压: 1.05V
安装类型: 表面贴装
封装/外壳: 1023-BCBGA,FCCBGA
供应商设备封装: 1023-FCCBGA(33x33)
包装: 托盘
MPC8640 and MPC8640D Integrated Host Processor Hardware Specifications, Rev. 3
58
Freescale Semiconductor
High-Speed Serial Interfaces (HSSI)
Figure 38 shows how the signals are defined. For illustration purpose, only one SerDes lane is used for
description. The figure shows waveform for either a transmitter output (SDn_TX and SDn_TX) or a
receiver input (SDn_RX and SDn_RX). Each signal swings between A volts and B volts where A > B.
Figure 38. Differential Voltage Definitions for Transmitter or Receiver
Using this waveform, the definitions are as follows. To simplify illustration, the following definitions
assume that the SerDes transmitter and receiver operate in a fully symmetrical differential signaling
environment.
Single-Ended Swing
The transmitter output signals and the receiver input signals SDn_TX, SDn_TX,
SDn_RX and SDn_RX each have a peak-to-peak swing of A – B volts. This is also
referred as each signal wire’s single-ended swing.
Differential Output Voltage, VOD (or Differential Output Swing):
The differential output voltage (or swing) of the transmitter, VOD, is defined as the
difference of the two complimentary output voltages: VSDn_TX – VSDn_TX. The
VOD value can be either positive or negative.
Differential Input Voltage, VID (or Differential Input Swing):
The differential input voltage (or swing) of the receiver, VID, is defined as the
difference of the two complimentary input voltages: VSDn_RX – VSDn_RX. The
VID value can be either positive or negative.
Differential Peak Voltage, VDIFFp
The peak value of the differential transmitter output signal or the differential
receiver input signal is defined as differential peak voltage, VDIFFp = |A – B| volts.
Differential Peak-to-Peak, VDIFFp-p
Since the differential output signal of the transmitter and the differential input
signal of the receiver each range from A – B to –(A – B) volts, the peak-to-peak
value of the differential transmitter output signal or the differential receiver input
Differential Swing, VID or VOD = A – B
A Volts
B Volts
SDn_TX or
SDn_RX
SDn_TX or
SDn_RX
Differential Peak Voltage, VDIFFp = |A - B|
Differential Peak-Peak Voltage, VDIFFpp = 2
× VDIFFp (not shown)
Vcm = (A + B) ÷ 2
相关PDF资料
PDF描述
MC8640TVU1250HE IC MPU SGL CORE E600 1023FCCBGA
ABB110DHBD CONN EDGECARD 220PS R/A .050 SLD
MC68060RC50 IC MPU 32BIT 50MHZ 206-PGA
MC7448TVU1267ND IC MPU SGL E600 CORE 360-FCCBGA
GMC36DTEN CONN EDGECARD 72POS .100 EYELET
相关代理商/技术参数
参数描述
MC8640DTHX1250N 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MC8640DTVJ1067NE 功能描述:IC MPU E600 DUAL CORE 1023FCCBGA 制造商:nxp usa inc. 系列:MPC86xx 包装:托盘 零件状态:在售 核心处理器:PowerPC e600 核数/总线宽度:2 ??,32 位 速度:1.067GHz 协处理器/DSP:- RAM 控制器:DDR,DDR2 图形加速:无 显示与接口控制器:- 以太网:10/100/1000 Mbps(4) SATA:- USB:- 电压 - I/O:1.8V,2.5V,3.3V 工作温度:-40°C ~ 105°C(TA) 安全特性:- 封装/外壳:1023-BCBGA,FCCBGA 供应商器件封装:1023-FCCBGA(33x33) 附加接口:DUART,HSSI,I2C,RapidIO 标准包装:24
MC8640DTVU1000H 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
MC8640DTVU1000HC 功能描述:微处理器 - MPU G8 REV2.1 1.05V -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
MC8640DTVU1000HE 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