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Product Detailed Parameters
- Description：IC CONTROLLER ETHERNET 48SSOP
- Series：PHYceiver™
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Protocol：Ethernet
- Function：Physical Layer Controller
- Interface：Parallel
- Standards：10/100 Base-T/TX PHY
- Voltage - Supply：3.14V ~ 3.47V
- Current - Supply：-
- Operating Temperature：0°C ~ 70°C
- Package / Case：48-BSSOP (0.295", 7.50mm Width)
- Supplier Device Package：48-SSOP
- Grade：-
- Qualification：-
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Overview
The 1893BFLFT is an Ethernet Physical Layer (PHY) controller manufactured by Renesas Electronics Corporation. It supports 10/100 Base-T/TX standards and utilizes a parallel interface for system integration. The device operates on a supply voltage ranging from 3.14V to 3.47V and functions within a commercial temperature range of 0°C to 70°C. Packaged in a 48-BSSOP outline with a width of 7.50mm, this component belongs to the PHYceiver series. It is designed for embedded networking applications requiring reliable data transmission over twisted-pair cabling.
Feature Summary
- Integrated physical layer controller supporting 10/100 Base-T/TX Ethernet standards
- Parallel interface configuration for direct system bus connectivity
- Commercial grade operating temperature range suitable for general industrial use
Applications
- Embedded network interface cards
- Industrial automation controllers
- Consumer electronics with Ethernet connectivity
Procurement Notes
Verify part authenticity through authorized distributors or direct manufacturer channels. Confirm package integrity upon receipt, as surface-mount devices are sensitive to moisture and physical damage. Check datasheet revisions for any pinout or electrical specification updates before finalizing procurement orders.
Selection Notes
Select this component when a parallel interface PHY is required for 10/100 Mbps Ethernet designs. Ensure the host processor supports the necessary parallel data lines and control signals. Verify that the 48-SSOP package fits the available PCB footprint and that the 3.3V logic levels match the system voltage requirements.
Part Context
This component is part of the ICS1893 family of Ethernet PHY controllers. It serves as a legacy solution for older embedded systems requiring integrated physical layer functionality without external magnetics complexity. The 48-SSOP package provides a compact form factor for dense circuit board layouts.
Replacement Considerations
The 1893CFLFT is documented as a parameter equivalent replacement. Verify compatibility regarding interface timing and pin assignments before substituting.
