參數(shù)資料
型號(hào): 4450HG/3-K
廠商: EXAR CORP
元件分類: 微控制器/微處理器
英文描述: MICROPROCESSOR, PBGA324
封裝: ROHS COMPLIANT, HSBGA-324
文件頁(yè)數(shù): 71/92頁(yè)
文件大小: 780K
代理商: 4450HG/3-K
4450 – Data Sheet, DS-0131-06
Page 73
Hifn Confidential
Figure 8-2. RMII Transmit Signal Timing
Figure 8-3. RMII Receive Signal Timing
8.4 GMII Timing (Host Interface)
The 4450 supports the 802.3-2002 standard specifications.
Table 8-5. GMII Mode I/O Timing
Mode
Rise Time
Fall Time
Input Signals
Output Signals
(max)
Setup
Hold
Setup
Hold
MAC
1.00 ns
2.00 ns
0.00 ns
2.50 ns
0.50 ns
PHY
1.00 ns
2.00 ns
0.00 ns
2.50 ns
0.50 ns
Ref_Clk
TxEn
TXD[1:0]
DATA1
DATA2
DATAN
Tsu
Thld
Ref_Clk
CRS_RDV
RXD[1:0]
DATA1
DATA2
DATAN
Tdelay
Thld
相關(guān)PDF資料
PDF描述
4450HA/3-K MICROPROCESSOR, PBGA324
45-21/LK2C-B56702C4CB2/2T SINGLE COLOR LED, COOL WHITE
45-21/LK2C-B38452C4CB2/2T SINGLE COLOR LED, WARM WHITE
45-21/QK2C-B45562C4CB2/2T SINGLE COLOR LED, COOL WHITE
45-21/QK2C-B56702C4CB41/2T SINGLE COLOR LED, COOL WHITE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
445-0X 制造商:APEX 功能描述:TOOLS, HEX BITS; Bit Type:Slotted; Hex Bit Size:3F-4R; Length:25mm; Size:1" ;RoHS Compliant: NA
4451 功能描述:電纜固定件和配件 PG 7 HYBRID CG .87X.59 .12-.28 RoHS:否 制造商:Heyco 類型:Cable Grips, Liquid Tight 材料:Nylon 顏色:Black 安裝方法:Cable 最大光束直徑:11.4 mm 抗拉強(qiáng)度:
44510 功能描述:鉗子和鑷子 ESD Safe Tweezers 7a SA - 120mm RoHS:否 制造商:OK Industries 大小: 類型:Insertion/Extraction Tools And Kit
44-510 制造商:RAWLPLUG 功能描述:RAWLBOLT PROJECTING M625P
445100170 制造商:OMRON AUTOMATION AND SAFETY 功能描述:SR10 24VAC/DC OR 110/220VAC