84301

The 84301 is designed as 4-port fast ethernet controller with a rich set of operating modes and features. 84301 is manufactured as a single-chip VLSI device to simplify and enhance the development of multi-port ethernet embedded systems such as bridges, switches and routers.

84301 has many features. The first one is low power CMOS technology. The second one is 4-port ethernet controller optimized for switching hub, multiport bridge/rounter, server applications. The third one is it supports 100base-T4, 100 base-TX, 100base-FX & 10base-T transceivers. The fourth one is it meets ANSI/IEEE 802.3 and ISO 8802-3 standards for thicknet (10base-5), thin net (10base-2) and twisted pair (10base-T). The fifth one is standard 10MBit/sec serial mode or programmable MII ethernet interface for 10/100MBit applications. The sixth one is preable generation and removal. The seventh one is automatic 32-bit FCS (CRC) generation and checking. The eighth one is collision handling, transmission deferral and retransmission with automatic jam and backoff functions. And so on. That are all the main features above.

Some absolute maximum ratings of 84301 have been concluded into several points as follow. The first one is about its Vcc supply voltage which would be from -0.3V to 6.0V. The second one is about its all inputs and outputs with respect to GND which would be from -0.3V to Vcc+0.3V. The third one is about its package power dissipation which would be 2.2W at 70°C. The fourth one is about its storage temperature range which would be from -65°C to +150°C. The fifth one is about its temperature under bias which would be from -10°C to +80°C. The sixth one is about its lead temperature (soldering, 10sec) which would be 260°C. The last one is about its body temperature (soldering, 30 sec) which would be 220°C. And so on. If you have any question or suggestion or want to know more information about 84301 please contact us.