参数资料
型号: MPC8323E-RDB
厂商: Freescale Semiconductor
文件页数: 15/82页
文件大小: 0K
描述: BOARD REFERENCE DESIGN
产品培训模块: MPC8323E PowerQUICC II Pro Processor
标准包装: 1
系列: PowerQUICC II™ PRO
类型: MCU
适用于相关产品: MPC8323E
所含物品: 参考设计板、软件和说明文档
相关产品: MPC8323CVRADDC-ND - IC MPU PWRQUICC II 516-PBGA
MPC8323CVRAFDC-ND - IC MPU PWRQUICC II 516-PBGA
MPC8323CZQADDC-ND - IC MPU PWRQUICC II 516-PBGA
MPC8323CZQAFDC-ND - IC MPU PWRQUICC II 516-PBGA
MPC8323ECVRAFDC-ND - IC MPU PWRQUICC II 516-PBGA
MPC8323ECVRADDC-ND - IC MPU PWRQUICC II 516-PBGA
MPC8323ZQAFDC-ND - IC MPU PWRQUICC II 516-PBGA
MPC8323ZQADDC-ND - IC MPU PWRQUICC II 516-PBGA
MPC8323VRADDC-ND - IC MPU PWRQUICC II 516-PBGA
MPC8323EZQAFDC-ND - IC MPU POWERQUICC II 516-PBGA
更多...
MPC8323E PowerQUICC II Pro Integrated Communications Processor Family Hardware Specifications, Rev. 4
22
Freescale Semiconductor
Ethernet and MII Management
Figure 8 provides the AC test load.
Figure 8. AC Test Load
Figure 9 shows the MII receive AC timing diagram.
Figure 9. MII Receive AC Timing Diagram
8.2.2
RMII AC Timing Specifications
This section describes the RMII transmit and receive AC timing specifications.
RX_CLK clock fall time
tMRXF
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, tMRDVKH symbolizes MII receive
timing (MR) with respect to the time data input signals (D) reach the valid state (V) relative to the tMRX clock reference (K)
going to the high (H) state or setup time. Also, tMRDXKL symbolizes MII receive timing (GR) with respect to the time data input
signals (D) went invalid (X) relative to the tMRX clock reference (K) going to the low (L) state or hold time. Note that, in general,
the clock reference symbol representation is based on three letters representing the clock of a particular functional. For
example, the subscript of tMRX represents the MII (M) receive (RX) 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 (continued)
At recommended operating conditions with OVDD of 3.3 V ± 10%.
Parameter/Condition
Symbol1
Min
Typical
Max
Unit
Output
Z0 = 50 Ω
OVDD/2
RL = 50 Ω
RX_CLK
RXD[3:0]
tMRDXKH
tMRX
tMRXH
tMRXR
tMRXF
RX_DV
RX_ER
tMRDVKH
Valid Data
相关PDF资料
PDF描述
GMC05DRAH-S734 CONN EDGECARD 10POS .100 R/A SLD
RBC13DCST-S288 CONN EDGECARD 26POS .100 EXTEND
STD02W-G WIRE & CABLE MARKERS
STD01W-V WIRE & CABLE MARKERS
0210490187 CABLE JUMPER 1.25MM .305M 12POS
相关代理商/技术参数
参数描述
MPC8323E-RDB 制造商:Freescale Semiconductor 功能描述:MPC8323E Integrated Multiservice Gateway
MPC8323EVRADDC 功能描述:微处理器 - MPU 8323 NOPB PBGA W/ENC 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
MPC8323EVRADDCA 制造商:Freescale Semiconductor 功能描述:POWERQUICC, 32 BIT POWER ARCHITECTURE SOC, 266MHZ E300, QE, - Trays 制造商:Freescale Semiconductor 功能描述:IC MPU PWRQUICC 266MHZ 516BGA
MPC8323EVRAFDC 功能描述:微处理器 - MPU 8323 NOPB PBGA W/ENC 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
MPC8323EVRAFDCA 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Integrated Communications Processor Family Hardware Specifications