The ICS1893BY-10LF is a low-power Ethernet physical-layer device that supports both 10Base-T and 100Base-TX standards. It is designed for applications requiring a Media Independent Interface (MII) and features Auto-MDI/MDIX crossover correction, making it suitable for node, repeater, and switch applications. The device operates with a single 3.3-V power supply and typically consumes 400 mW, with a power-down mode that reduces consumption to around 21 mW. This controller incorporates digital signal processing for enhanced performance, allowing it to transmit and receive data over unshielded twisted-pair category 5 cables with significant attenuation. It supports half- and full-duplex operation at data rates of 10 MHz or 100 MHz, and its Auto-Negotiation feature enables automatic selection of the highest-performance mode with remote link partners. The ICS1893BY-10LF is available in a 64-pin Thin Quad Flat Pack (TQFP) package and is compliant with IEEE 802.3 standards.
Ethernet Physical Layer Controller 10/100 Base-T/TX PHY Parallel Interface 64-TQFP (10x10)
Ethernet Physical Layer Controller 10/100 Base-T/TX PHY Parallel Interface 64-TQFP (10x10)
IC CONTROLLER ETHERNET 64TQFP
IC CONTROLLER ETHERNET 64TQFP
| DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 1893BY-10LF-ND | 1893BY-10LF | 1893BY-10LF | 1893BY-10LF |
| Product Name | Controllers | Controllers | Interface - Controllers | Integrated Circuits (ICs) - Interface - Controllers |
| Technology | Ethernet; Parallel | Parallel | Parallel | Ethernet; Ethernet |
| Device Type | Line / Bus Controller | CardBus Controller | Sensor Interface; CardBus Controller | Sensor Interface; CardBus Controller |
| Supply Voltage | Other; 3.14V ~ 3.47V | Other; 3.14V ~ 3.47V | Other | |
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
