Trade Shows

 
26.02. - 28.02.2019, Nuremberg

 

DM9000A: MAC/PHY Controller mit ISA & 8/16 Bit Prozessor Interface

THE AMAZING SLIDESHOW ADDON!
THE AMAZING SLIDESHOW ADDON!
THE AMAZING SLIDESHOW ADDON!

Features

• 48 pin LQFP Package
• current consumption 52mA + 40mA transformer
• 0.25 µm Process
• Integrated 10/100 Auto MDI-X Transceiver
• Up to 100MHz system clock
• compatible to IEEE802.3u
• IP/TCP/UDP checksum generation and checking
• supports Early TX
• 4k Dword SRAM
• Temperature Range: 0°C to 70°C
• Integrated 3.3V to 2.5V converter
• Processor Interface: Byte/Word/Dword

Block Diagam DM9000A

The DM9000A is a fully integrated and cost-effective low pin count single chip Fast controller with a general processor interface,a 10/100M PHY and 16K Byte 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 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.

Application Notes

Datasheet

Order-Info │ Status │ MSL
Part-No. Package Temperature Status Remarks Customs-Tariff-No. MSL Packaging
DM9000AEP LQFP-48 0° to 70°C active not recommended for new designs 85423190 3 250/Tray