Mfr Part #:

TWR-SER

The TWR-SER is an interface board for the Freescale Tower System from NXP Semiconductors. It provides USB, Ethernet, RS232, RS485, and CAN interfaces with DB9, RJ45, and Mini-AB USB connectors.

✓ Total Stock: 2,500 pcs

$ Price Range: $67.06

TWR-SER Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	2,500 pcs On Request	2500 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TWR-SER Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	Accessories
Manufacturer Name	NXP Semiconductors
Accessory Type	Interface Board
Connector Type	DB9, RJ45 with magnetics, Mini-AB USB, 3-pin header, Card Edge
For Use With	Freescale Tower System
Mounting Type	Card Edge

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TWR-SER Description

Short technical summary and product information.

The TWR-SER is a serial interface module designed for the Freescale Tower System, manufactured by NXP Semiconductors. It provides multiple communication interfaces including USB (Host/Device/OTG), 10/100 Ethernet with PHY, RS232, RS485, and CAN. The board connects to the Tower elevator via a card edge connector and offers jumper-configurable options for clock selection, interrupt routing, and interface mode selection.

The module includes a DB9 connector for RS232/485, an RJ45 with integrated magnetics for Ethernet, a Mini-AB USB connector for USB Host/Device/OTG, and a CAN connector. The card edge mounting ensures easy integration into the Tower System stack. Jumper settings allow selection of RS232 or RS485 modes, Ethernet PHY clock frequency, and USB operating mode, providing flexibility for various development scenarios.

Designed for prototyping and evaluation, the TWR-SER is suitable for applications requiring serial communication in embedded systems development. The unverified compliance data indicates RoHS3, REACH unaffected, and MSL 1 (Unlimited) status, though these should be confirmed with the manufacturer.

TWR-SER Quick Information

Product Type: Interface Board

Canonical Name: TWR-SER Interface Board

Subcategory: Serial Interface Module

TWR-SER Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 (Unlimited)

REACH Status: REACH Unaffected

TWR-SER Estimated Pricing

Qty	Low	High
1+	$67.06	$67.06

Estimated market price range - modelled values for guidance only, not live distributor offers.

TWR-SER Features

Provides USB, Ethernet, RS232, RS485, CAN interfaces.
Card edge mounting for Tower System elevator.
Configurable jumper options for interface selection.
Includes DB9, RJ45, Mini-AB USB connectors.
Designed for Freescale Tower System.

TWR-SER Applications

Used for serial communication in Tower System development.
Enables Ethernet connectivity for Tower projects.
Supports RS232/485 industrial communication.
Ideal for prototyping CAN bus applications.

TWR-SER FAQs

7 frequently asked questions generated from this part’s specifications.

What interfaces does the TWR-SER support?

USB, Ethernet, RS232, RS485, and CAN.

What connectors are available on the TWR-SER?

DB9, RJ45 with magnetics, Mini-AB USB, 3-pin header, Card Edge.

What is the mounting type of the TWR-SER?

Card Edge.

Is the TWR-SER RoHS compliant?

RoHS3 compliant (unverified).

What is the accessory type of the TWR-SER?

Interface Board.

For which system is the TWR-SER designed?

Freescale Tower System.

What is the MSL rating of the TWR-SER?

1 (Unlimited) (unverified).