參數(shù)資料
型號(hào)： DM9000AEP
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
文件頁數(shù)： 6/56頁
文件大小： 1744K
代理商： DM9000AEP
DM9000A
Ethernet Controller with General Processor Interface
Preliminary datasheet
Version: DM9000A-DS-P03
Apr. 21, 2005
6
1. General Description
The DM9000A is a fully integrated and cost-effective
low pin count single chip Fast Ethernet controller with
a general processor interface, a 10/100M PHY and
4K Dword SRAM. It is designed with low power and
high performance process that support 3.3V with 5V
IO tolerance.
The DM9000A supports 8-bit and 16-bit data
interfaces to internal memory accesses for various
2. Block Diagram
processors. The PHY of the DM9000A can interface to the
UTP3, 4, 5 in 10Base-T and UTP5 in 100Base-TX with
AUTO-MDIX. It is fully compliant with the IEEE 802.3u
Spec. Its auto-negotiation function will automatically
configure the DM9000A to take the maximum advantage of
its abilities. The DM9000A also supports IEEE 802.3x full-
duplex flow control..
EEPROM
Interface
AUTO-MDIX
LED
TX+/-
RX+/-
MII Management
Control
& MII Register
Autonegotiation
Memory
Management
RX Machine
TX Machine
MAC
MII
100 Base-TX
PCS
100 Base-TX
transceiver
10 Base-T
Tx/Rx
PHYceiver
Control
&Status
Registers
Internal
SRAM
P
I
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DM9000B 制造商:DAVICOM 制造商全稱:DAVICOM 功能描述:Ethernet Controller With General Processor Interface
DM9000B_12 制造商:DAVICOM 制造商全稱:DAVICOM 功能描述:Ethernet Controller With General Processor Interface
DM9000BE 制造商:DAVICOM 制造商全稱:DAVICOM 功能描述:Ethernet Controller with General Processor Interface
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
DM9000BI 制造商:DAVICOM 制造商全稱:DAVICOM 功能描述:Industrial-grade Ethernet Controller with General Processor Interface
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