参数资料
型号: MC8640DTVU1000NC
厂商: Freescale Semiconductor
文件页数: 50/130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
26
Freescale Semiconductor
Ethernet: Enhanced Three-Speed Ethernet (eTSEC), MII Management
8
Ethernet: Enhanced Three-Speed Ethernet (eTSEC),
MII Management
This section provides the AC and DC electrical characteristics for enhanced three-speed and MII
management.
8.1
Enhanced Three-Speed Ethernet Controller (eTSEC)
(10/100/1Gb Mbps)—GMII/MII/TBI/RGMII/RTBI/RMII Electrical
Characteristics
The electrical characteristics specified here apply to all gigabit media independent interface (GMII), media
independent interface (MII), ten-bit interface (TBI), reduced gigabit media independent interface
(RGMII), reduced ten-bit interface (RTBI), and reduced media independent interface (RMII) signals
except management data input/output (MDIO) and management data clock (MDC). The RGMII and RTBI
interfaces are defined for 2.5 V, while the GMII and TBI interfaces can be operated at 3.3 or 2.5 V. Whether
the GMII or TBI interface is operated at 3.3 or 2.5 V, the timing is compliant with the IEEE 802.3 standard.
The RGMII and RTBI interfaces follow the Reduced Gigabit Media-Independent Interface (RGMII)
Specification Version 1.3 (12/10/2000). The RMII interface follows the RMII Consortium RMII
Specification Version 1.2 (3/20/1998). The electrical characteristics for MDIO and MDC are specified in
8.1.1
eTSEC DC Electrical Characteristics
All GMII, MII, TBI, RGMII, RMII and RTBI drivers and receivers comply with the DC parametric
attributes specified in Table 24 and Table 25. The potential applied to the input of a GMII, MII, TBI,
RGMII, RMII or RTBI receiver may exceed the potential of the receiver’s power supply (that is, a GMII
driver powered from a 3.6-V supply driving VOH into a GMII receiver powered from a 2.5-V supply).
Tolerance for dissimilar GMII driver and receiver supply potentials is implicit in these specifications. The
RGMII and RTBI signals are based on a 2.5-V CMOS interface voltage as defined by JEDEC
EIA/JESD8-5.
Table 24. GMII, MII, RMII, TBI and FIFO DC Electrical Characteristics
Parameter
Symbol
Min
Max
Unit
Notes
Supply voltage 3.3 V
LVDD
TVDD
3.135
3.465
V
1, 2
Output high voltage
(LVDD/TVDD = Min, IOH = –4.0 mA)
VOH
2.40
V
Output low voltage
(LVDD/TVDD = Min, IOL = 4.0 mA)
VOL
—0.50
V
Input high voltage
VIH
2.0
V
Input low voltage
VIL
—0.90
V
Input high current
(VIN = LVDD, VIN = TVDD)
IIH
—40
μA
1, 2, 3
相关PDF资料
PDF描述
MC8640DTVU1000HC MPU DUAL E600 1023-FCCBGA
MC8640DTHX1250HC MPU DUAL E600 1023-FCCBGA
MC8640DTHX1067NC MPU DUAL E600 1023-FCCBGA
MC8640DTHX1000NC MPU DUAL E600 1023-FCCBGA
MC8640DTHX1000HC MPU DUAL E600 1023-FCCBGA
相关代理商/技术参数
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