DM9621 In Stock

DM9621 USB 2.0-to-Ethernet Controller

Name: DM9621 USB 2.0-to-Ethernet Controller
Brand: DAVICOM
SKU: DM9621

The DM9621 is a DAVICOM USB 2.0-to-10/100M Fast Ethernet controller integrating an Ethernet MAC and on-chip PHY, an SSRAM packet buffer, and an optional RMII interface. In a 48-pin QFN with auto-negotiation and Auto-MDIX — a low-cost USB network-adapter solution, and the USB 2.0 successor to the (USB 1.1) DM9601.

Function

USB 2.0-to-Ethernet bridge

Ethernet

10/100, MAC + PHY

Option

RMII interface

Buffer

Embedded SSRAM

Features

USB 2.0 to 10/100 Fast Ethernet
Integrated Ethernet MAC + on-chip PHY
Embedded SSRAM packet buffer
Optional RMII interface
Auto-negotiation, Auto-MDIX
48-pin QFN; successor to USB 1.1 DM9601

Specifications

Function	USB 2.0-to-Ethernet bridge
Ethernet	10/100, MAC + PHY
Option	RMII interface
Buffer	Embedded SSRAM
Package	48-pin QFN
VID/PID	0x0A46 / 0x9621

Applications

USB-to-EthernetUSB 2.010/100MMAC+PHYDM9621

Order Info

Stock, pricing, lead time, and samples for DM9621 — 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

DM9621 — Frequently Asked Questions

Where can I buy DM9621?

JLink Technology is an authorized DAVICOM distributor serving Taiwan, Mainland China, and Hong Kong. Submit an RFQ for DM9621 and we will respond with pricing and lead time within one business day.

Is DM9621 in stock?

Stock and lead time for DM9621 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 DM9621 datasheet and samples?

Yes. As an authorized DAVICOM distributor, JLink Technology can provide the official DM9621 datasheet, samples, and engineering support. Contact us to request them.

What is the minimum order quantity for DM9621?

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 DM9621?

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 DM9621 where one exists, and quote pricing, stock, and lead time.

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