DM9051NP In Stock

DM9051NP SPI 10/100 Ethernet Controller (QFN-32)

Name: DM9051NP SPI 10/100 Ethernet Controller (QFN-32)
Brand: DAVICOM
SKU: DM9051NP

The DM9051NP is a DAVICOM SPI-to-10/100Mbps Ethernet controller integrating MAC and PHY — the QFN-32 (5×5mm) variant of the DM9051 family. With an SPI interface up to 50MHz, a 16KB packet buffer, IPv4/TCP/UDP checksum offload, IEEE 802.3az Energy-Efficient Ethernet (EEE), Wake-on-LAN, and HP Auto-MDIX, at 3.3V, it adds wired networking to Cortex-M0/M3-class MCUs over just SPI.

Function

SPI 10/100 Ethernet (MAC+PHY)

Host Interface

SPI up to 50 MHz

Buffer

16 KB packet SRAM

Offload

IPv4/TCP/UDP checksum

Features

SPI to 10/100 Ethernet, MAC+PHY integrated
SPI interface up to 50 MHz
Integrated 16 KB packet buffer
IPv4/TCP/UDP checksum offload
IEEE 802.3az EEE, Wake-on-LAN
QFN-32 5×5 mm, 3.3 V, Auto-MDIX

Specifications

Function	SPI 10/100 Ethernet (MAC+PHY)
Host Interface	SPI up to 50 MHz
Buffer	16 KB packet SRAM
Offload	IPv4/TCP/UDP checksum
Low Power	802.3az EEE, WOL
Package	QFN-32 (5×5 mm), 3.3 V

Applications

SPI Ethernet10/100MAC+PHYQFN-32DM9051DAVICOM

Order Info

Stock, pricing, lead time, and samples for DM9051NP — we reply within one business day.

Request Quote Request datasheet / sample

DAVICOM

Taiwan

Highly-Integrated Fast Ethernet Controllers & PHYs

View all DAVICOM products → Official DAVICOM site

Selection guides & comparisons

Guide

Add Wired Ethernet to an MCU: SPI-to-Ethernet Selection Guide

DM9051NP — Frequently Asked Questions

Where can I buy DM9051NP?

JLink Technology is an authorized DAVICOM distributor serving Taiwan, Mainland China, and Hong Kong. Submit an RFQ for DM9051NP and we will respond with pricing and lead time within one business day.

Is DM9051NP in stock?

Stock and lead time for DM9051NP vary by quantity. Send us your required quantity via the RFQ form and we will confirm current availability and delivery schedule.

Can I get the DM9051NP datasheet and samples?

Yes. As an authorized DAVICOM distributor, JLink Technology can provide the official DM9051NP datasheet, samples, and engineering support. Contact us to request them.

What is the minimum order quantity for DM9051NP?

We support orders from prototype samples to mass production. Tell us your target volume in the RFQ and we will quote accordingly.

Is there a pin-compatible alternative or second source for DM9051NP?

Tell us the part you need to replace and your application. As a multi-line authorized distributor, JLink Technology can suggest a verified cross-reference or second source related to DM9051NP where one exists, and quote pricing, stock, and lead time.

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