參數(shù)資料
型號(hào): MPC8321EVRADDC
廠商: Freescale Semiconductor
文件頁數(shù): 14/82頁
文件大小: 0K
描述: IC MPU PWRQUICC II 516-PBGA
標(biāo)準(zhǔn)包裝: 40
系列: MPC83xx
處理器類型: 32-位 MPC83xx PowerQUICC II Pro
速度: 266MHz
電壓: 1V
安裝類型: 表面貼裝
封裝/外殼: 516-BBGA
供應(yīng)商設(shè)備封裝: 516-FPBGA(27x27)
包裝: 托盤
MPC8323E PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 4
Freescale Semiconductor
21
Ethernet and MII Management
Figure 7 shows the MII transmit AC timing diagram.
Figure 7. MII Transmit AC Timing Diagram
8.2.1.2
MII Receive AC Timing Specifications
Table 24 provides the MII receive AC timing specifications.
TX_CLK data clock fall time
tMTXF
1.0
4.0
ns
Note:
1. The symbols used for timing specifications follow the pattern of t(first two letters of functional block)(signal)(state)(reference)(state) for
inputs and t(first two letters of functional block)(reference)(state)(signal)(state) for outputs. For example, tMTKHDX symbolizes MII transmit
timing (MT) for the time tMTX clock reference (K) going high (H) until data outputs (D) are invalid (X). Note that, in general,
the clock reference symbol representation is based on two to three letters representing the clock of a particular functional.
For example, the subscript of tMTX represents the MII(M) transmit (TX) clock. For rise and fall times, the latter convention is
used with the appropriate letter: R (rise) or F (fall).
Table 24. MII Receive AC Timing Specifications
At recommended operating conditions with OVDD of 3.3 V ± 10%.
Parameter/Condition
Symbol1
Min
Typical
Max
Unit
RX_CLK clock period 10 Mbps
tMRX
—400
ns
RX_CLK clock period 100 Mbps
tMRX
—40
ns
RX_CLK duty cycle
tMRXH/tMRX
35
65
%
RXD[3:0], RX_DV, RX_ER setup time to RX_CLK
tMRDVKH
10.0
ns
RXD[3:0], RX_DV, RX_ER hold time to RX_CLK
tMRDXKH
10.0
ns
RX_CLK clock rise time
tMRXR
1.0
4.0
ns
Table 23. MII Transmit AC Timing Specifications (continued)
At recommended operating conditions with OVDD of 3.3 V ± 10%.
Parameter/Condition
Symbol1
Min
Typical
Max
Unit
TX_CLK
TXD[3:0]
tMTKHDX
tMTX
tMTXH
tMTXR
tMTXF
TX_EN
TX_ER
相關(guān)PDF資料
PDF描述
HMC20DTEF CONN EDGECARD 40POS .100 EYELET
FMC36DRYN CONN EDGECARD 72POS DIP .100 SLD
FMC36DRYH CONN EDGECARD 72POS DIP .100 SLD
MPC850DSLZQ50BU IC MPU PWRQUICC 50MHZ 256-PBGA
AMM40DTMI CONN EDGECARD 80POS R/A .156 SLD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC8321EVRAFDC 功能描述:微處理器 - MPU 8321 NOPB PBGA W/ ENCR 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8321EVRAFDC 制造商:Freescale Semiconductor 功能描述:Embedded Networking Processor
MPC8321EVRAFDCA 制造商:Freescale Semiconductor 功能描述:POWERQUICC, 32 BIT POWER ARCHITECTURE SOC, 333MHZ E300, QE, - Trays 制造商:Freescale Semiconductor 功能描述:IC MPU PWRQUICC 333MHZ 516BGA 制造商:Freescale Semiconductor 功能描述:MPC8321 Series 32 Bit 333 MHz PowerQUICC II Integrated Communication Processor 制造商:Freescale Semiconductor 功能描述:PowerQUICC, 32 Bit Power Architecture SoC, 333MHz e300, QE, PCI, USB2.0, DDR1/2,
MPC8321EZQADDC 功能描述:微處理器 - MPU 8321 PBGA W/ ENCR 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8321EZQAFDC 功能描述:微處理器 - MPU 8321 PBGA W/ ENCR 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324