參數(shù)資料
型號: MPC852T
廠商: 飛思卡爾半導體(中國)有限公司
英文描述: Hardware Specifications
中文描述: 硬件規(guī)格
文件頁數(shù): 58/80頁
文件大小: 3080K
代理商: MPC852T
MPC852T Hardware Specifications, Rev. 3.1
58
Freescale Semiconductor
FEC Electrical Characteristics
Figure 59. MII Transmit Signal Timing Diagram
15.3 MII Async Inputs Signal Timing (MII_CRS, MII_COL)
Table 27
provides information about the MII async inputs signal timing.
Figure 60
shows the MII asynchronous inputs signal timing diagram.
Figure 60. MII Async Inputs Timing Diagram
15.4 MII Serial Management Channel Timing (MII_MDIO, MII_MDC)
Table 28
provides information on the MII serial management channel signal timing. The FEC functions correctly
with a maximum MDC frequency in excess of 2.5 MHz. The exact upper bound is under investigation.
Table 27. MII Async Inputs Signal Timing
Num
Characteristic
Min
Max
Unit
M9
MII_CRS, MII_COL minimum pulse width
1.5
MII_TX_CLK period
Table 28. MII Serial Management Channel Timing
Num
Characteristic
Min
Max
Unit
M10
MII_MDC falling edge to MII_MDIO output invalid (minimum
propagation delay)
0
ns
M11
MII_MDC falling edge to MII_MDIO output valid (max prop delay)
25
ns
M12
MII_MDIO (input) to MII_MDC rising edge setup
10
ns
M13
MII_MDIO (input) to MII_MDC rising edge hold
0
ns
M6
MII_TX_CLK (input)
MII_TXD[3:0] (outputs)
MII_TX_EN
MII_TX_ER
M5
M7
M8
MII_CRS, MII_COL
M9
相關(guān)PDF資料
PDF描述
MPC852TVR100 Hardware Specifications
MPC852TVR50 Hardware Specifications
MPC852TVR66 Hardware Specifications
MPC852TVR80 Hardware Specifications
MPC859 Hardware Specifications
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC852TADS 功能描述:開發(fā)板和工具包 - 其他處理器 ADS BOARD FOR 852 RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MPC852TADS-KIT 功能描述:開發(fā)板和工具包 - 其他處理器 852TADS KIT RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MPC852TCVR100A 功能描述:微處理器 - MPU Ethernet 100 MHz RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC852TCVR50A 功能描述:微處理器 - MPU Ethernet 50 MHz RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC852TCVR50A 制造商:Freescale Semiconductor 功能描述:Embedded Networking Processor