參數(shù)資料
型號(hào): DM9000AE
廠商: Electronic Theatre Controls, Inc.
英文描述: Ethernet Controller with General Processor Interface
中文描述: 以太網(wǎng)控制器與通用處理器接口
文件頁(yè)數(shù): 5/56頁(yè)
文件大小: 1744K
代理商: DM9000AE
DM9000A
Ethernet Controller with General Processor Interface
Preliminary datasheet
Version: DM9000A-DS-P03
Apr. 21, 2005
5
10.1.1 Operating Conditions………………………………………………………………………………..………..…45
10.2 DC Electrical Characteristics (VDD = 3.3V)……………………………….…………………………..…………45
10.3 AC Electrical Characteristics & Timing Waveform……………………………………………………..…..……46
10.3.1 TP Interface…………………………………………………………………………………………..…………46
10.3.2 Oscillator/Crystal Timing……………………………………………………………………………….………46
10.3.3 Processor Register Read Timing…………………………………………………………………….….………46
10.3.4 Processor Register Write Timing………………………………………………………………….…….………47
10.3.5 EEPROM Interface Timing………………………………………………………………………….……..……48
11. Application Notes
………………………………………………………………………………….……………49
11.1 Network Interface Signal Routing………………………………………………………………….………………49
11.2 10Base-T/100Base-TX (Auto MDIX Application)…….…………………………………………….….…………49
11.3 10Base-T/100Base-TX (Non Auto MDIX Application)…………………………………………….…..…………50
11.4 Power Decoupling Capacitors…………………………………………………………..…………….……………51
11.5 Ground Plane Layout………………………………………………………………………………….……………52
11.6 Power Plane Partitioning……………………………………………………………………………………………53
11.7 Magnetics Selection Guide………………………………………………………………………………….………54
11.8 Crystal Selection Guide…………………………………………………………………………..…………………54
12. Package Information
………………………………………………………………………….……………..55
13. Ordering Information
………………………………………………………………………….……….……56
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DM9000BEP 制造商:DAVICOM 功能描述:IC ENET CNTRL 10/100M PHY 48LQFP 制造商:DAVICOM 功能描述:IC, ENET CNTRL, 10/100M PHY, 48LQFP 制造商:DAVICOM 功能描述:IC, ENET CNTRL, 10/100M PHY, 48LQFP; Data Rate:100Mbps; Ethernet Type:IEEE 802.3u; Supply Voltage Min:3.135V; Supply Voltage Max:3.465V; Digital IC Case Style:LQFP; No. of Pins:48; Interface Type:MII; Operating Temperature Min:0C; ;RoHS Compliant: Yes