参数资料
型号: MPC8379E-MDS-PB
厂商: Freescale Semiconductor
文件页数: 71/117页
文件大小: 0K
描述: BOARD PROCESSOR FOR MDS S
标准包装: 1
系列: PowerQUICC II™ PRO
类型: MPU
适用于相关产品: MPC8379
所含物品:
MPC8379E PowerQUICC II Pro Processor Hardware Specifications, Rev. 8
Freescale Semiconductor
57
14 PCI
This section describes the DC and AC electrical specifications for the PCI bus of the chip.
14.1
PCI DC Electrical Characteristics
This table provides the DC electrical characteristics for the PCI interface of the device. The DC
characteristics of the PORESET signal, which can be used as PCI RST in applications where the device is
a PCI agent, deviates from the standard PCI levels.
14.2
PCI AC Electrical Specifications
This section describes the general AC timing parameters of the PCI bus of the device. Note that the
PCI_CLK/PCI_SYNC_IN or CLKIN signal is used as the PCI input clock depending on whether the chip
is configured as a host or agent device. CLKIN is used when the device is in host mode.
This table shows the PCI AC timing specifications at 66 MHz.
.
Table 48. PCI DC Electrical Characteristics
Parameter
Condition
Symbol
Min
Max
Unit
High-level input voltage
VOUT ≥ VOH (min) or
VIH
2.0
OVDD + 0.5
V
Low-level input voltage
VOUT ≤ VOL (max)
VIL
–0.5
0.3
× OVDD
V
High-level output voltage
IOH = –500 μAVOH
0.9
× OVDD
—V
Low-level output voltage
IOL = 1500 μAVOL
—0.1
× OVDD
V
Input current
0 V
≤ VIN ≤ OVDD
IIN
± 30
μA
Note:
The symbol VIN, in this case, represents the OVIN symbol referenced in Table 2.
Table 49. PCI AC Timing Specifications at 66 MHz
PCI_SYNC_IN clock input levels are with next levels: VIL = 0.1
× OV
DD, VIH = 0.7 × OVDD.
Parameter
Symbol1
Min
Max
Unit
Note
Clock to output valid
tPCKHOV
—6.0
ns
Output hold from clock
tPCKHOX
1—
ns
Clock to output high impedance
tPCKHOZ
—14
ns
Input setup to clock
tPCIVKH
3.0
ns
相关PDF资料
PDF描述
MPC8378E-MDS-PB BOARD PROCESSOR FOR MDS S
MPC5553EVBE BOARD EVAL FOR MPC5553
MPC8323E-MDS-PB BOARD MODULE DEV SYSTEM 8323
MPC5534EVBE BOARD EVAL FOR MPC5534
MPC8313E-RDBB BOARD CPU 8313E VER 2.1
相关代理商/技术参数
参数描述
MPC8379E-RDB 功能描述:网络控制器与处理器 IC REF BRD FOR MPC837 RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
MPC8379E-RDBA 功能描述:开发板和工具包 - 其他处理器 MPC8379E REF DESIGN BD RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压:
MPC8379E-RDBA 制造商:Freescale Semiconductor 功能描述:MPC8379E-RDB Reference Platform
MPC8379EVRAFDA 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8379EVRAFFA 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications