Trade Shows
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| 26.02. - 28.02.2019, Nuremberg |
MAC+PHY Controllers
The single-port embedded ethernet controller chips support SPI/8/16/32-Bit parallel and PCI Bus Interfaces. They integrate a Fast Ethernet MAC+PHY and 4k Dword SRAM in a low lower and high performance process that supports 3.3V with 5V IO tolerance. All controllers are fully compliant to IEEE802.3 and support HP´s Auto MDI-X feature.
DM9000A, DM9010 and DM9102 are based on a power saving analog manufacturing process. DM9000B, DM9010B and DM9102H are more cost-effective due to a digital signal process. They are also available in industrial temperature range and 100% backward compatible to their predecessors.
DM9051 is a low cost Controller with SPI interface for applications that no not need the higher thruput of the parallel interface.
All controllers support generation and validation of TCP/IP and UDP checksum to reduce application controller load. Early TX minimizes the latency of the device.
Drivers for Windows CE, VX Works and Linux are available for quick and easy integration.
Type SPI 8/16bit 32bit PCI MII/RMII copper Temp. current [max] Package Status DM9051 ja 10/100 0° - 70°C
-40° - 85°C102+40mA* QFN-32 MP seit 2013 DM9000 ja ja ja 10/100 0° - 70°C 60+40mA* LQFP-100 MP seit 2001 DM9000A ja 10/100 0° - 70°C 52+40mA* LQFP-48 MP seit 2004 DM9000B ja 10/100 0° - 70°C
-40° - 85°C130+40mA* LQFP-48 MP seit 2008 DM9010 ja ja ja 10/100 0° - 70°C 52+40mA* LQFP-100 MP seit 2004 DM9010B ja ja ja 10/100 -40° - 85°C 130+40mA* LQFP-100 MP seit 2008 DM9102D ja ja 10/100 0° - 70°C 52+40mA* LQFP-128 MP seit 2004 DM9102H ja ja 10/100 0° - 70°C
-40° - 85°C130+40mA* LQFP-128 MP seit 2009 * (40mA is the estimated consumption of the ethernet transformer)
