ICS1894-43
Description
The ICS1894-43 is a low-power, physical-layer device (PHY) that supports the ISO/IEC 10Base-T and 100Base-TX Carrier-Sense Multiple Access/Collision Detection (CSMA/CD) Ethernet standards, ISO/IEC 8802.3. It is intended for RMII, Node/Repeater applications and includes the Auto-MDIX feature that automatically corrects crossover errors in plant wiring.
Key Features
- Supports category 5 cables and above with attenuation in excess of 24dB at 100 MHz
- Single-chip, fully integrated PHY provides PCS, PMA, PMD, and AUTONEG sub layers functions of IEEE standard
- 10Base-T and 100Base-TX IEEE 8802.3 compliant
- MIIM (MDC/MDIO) management bus for PHY register configuration
- RMII interface support with external 50 MHz system clock
- Single 3.3V power supply
- Auto-MDI/MDIX crossover correction
- Low-power CMOS (typically 300 mW)
- Power-Down mode (typically 21mW)
- Programmable LEDs
