Integrated Circuits (ICs)

1894K-43LF

Obsolete

IC CONTROLLER ETHERNET 40VFQFPN

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Integrated Circuits (ICs)

Obsolete

IC CONTROLLER ETHERNET 40VFQFPN

Technical Specifications

Parameters and characteristics for this part

Part	Package / Case	Supplier Device Package	Protocol	Voltage - Supply [Min]	Voltage - Supply [Max]	Function	Standards	Operating Temperature [Max]	Interface
Renesas Electronics Corporation 1894K-33LFT	32-TFQFN Exposed Pad	32-QFN (5x5)	Ethernet	3.14 V	3.47 V	Physical Layer Controller	10/100 Base-T/TX PHY	70 °C	Parallel
Renesas Electronics Corporation 1894K-33LF	32-TFQFN Exposed Pad	32-QFN (5x5)	Ethernet	3.14 V	3.47 V	Physical Layer Controller	10/100 Base-T/TX PHY	70 °C	Parallel
Renesas Electronics Corporation 1894K-34LFT	32-TFQFN Exposed Pad	32-QFN (5x5)	Ethernet	3.14 V	3.47 V	Physical Layer Controller	10/100 Base-T/TX PHY	70 °C	Parallel
Renesas Electronics Corporation 1894K-43LF	40-TQFN Exposed Pad	40-QFN (6x6)	Ethernet	3.14 V	3.47 V	Physical Layer Controller	10/100 Base-T/TX PHY	70 °C	Parallel
Renesas Electronics Corporation 1894K-43LFT	40-TQFN Exposed Pad	40-QFN (6x6)	Ethernet	3.14 V	3.47 V	Physical Layer Controller	10/100 Base-T/TX PHY	70 °C	Parallel
Renesas Electronics Corporation 1894K-40LF	40-VFQFN Exposed Pad	40-QFN-EP (6x6)	Ethernet	3.14 V	3.47 V	Physical Layer Controller	10/100 Base-T/TX PHY	70 °C	Parallel

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 2.49

General part information

Ethernet Physical Layer Controller 10/100 Base-T/TX PHY Parallel Interface 40-QFN (6x6)

Technical documentation and resources