Renesas Electronics 1894K-40LF, Ethernet Controller, 10 and 100Mbps MDI/MDIX

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Subtotal 10 units (supplied in a tray)*

$119.10

(exc. GST)

$137.00

(inc. GST)

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  • Plus 490 unit(s) shipping from 08 December 2025
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Units
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10 - 24$11.91
25 - 49$11.35
50 - 99$11.13
100 +$9.86

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Packaging Options:
RS Stock No.:
264-1280P
Mfr. Part No.:
1894K-40LF
Brand:
Renesas Electronics
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Brand

Renesas Electronics

Physical Network Type

10Base-T, 100Base-TX

Network Interface

MDI/MDIX

Data Rate

10 and 100Mbps

COO (Country of Origin):
CN
The Renesas Electronics ICS1894-40 incorporates Digital-Signal Processing (DSP) control in its Physical-Medium Dependent (PMD) sub-layer. As a result, it can transmit and receive data on unshielded twisted-pair (UTP) category 5 cables with attenuation in excess of 24 dB at 100MHz. The ICS1894-40 provides a Serial-Management Interface for exchanging command and status information with a Station-Management (STA) entity. The ICS1894-40 Media-Dependent Interface (MDI) can be configured to provide either half-duplex or full-duplex operation at data rates of 10 Mb/s or 100Mb/s.

3.3 V/1.8 V VDDIO operation supported
Smart power control with deep power down feature
Available in 40-pin (6mm x 6mm) QFN package, Pb-free
Industrial Temp and Lead Free

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