1-Wire Interface Module with I2C bus, 3.0V-5.5V, Terminal Block Connector

Availability:

10 in stock


SKU: CSC0-285Code: IM1WP-TBB


1-Wire Interface Module with I2C bus, 3.0V-5.5V, Terminal Block connector. Selection of Pin Header Options.

$11.00 inc. GST

10 in stock

Description

Important! Note “Header Type” Option above for selecting pin header! See “Pin Headers” section below for details.

The im1WP is an electronic module with an I2C accessible 1-Wire interface. It is part of our iMod product range.  It enables devices on a 1-Wire bus to be read and written to via an I2C serial bus. It has special circuitry to enable long distance communication on the 1-Wire bus. It uses the Dallas DS2482-100 I2C to 1-Wire Bridge chip. For details on DS2482-100, dowload it’s datasheet from Maxim’s web site.

Side View

Bottom View

Dimensions

Schematics (pdf format)

Click to enlarge

The im1WP has two rows of standard 2.54mm (0.1″) pin headers. The rows are 0.7″ apart, allowing this module to be mounted on a breadboard or standard 0.1″ grid prototype board. The picture to the right shows some iMod modules mounted on a standard prototype board.

The pin headers supplied or soldered to this board are selected in the “Header Type” option at the top of this page.

 

Features

  • Slew Controlled 1-Wire Edges
  • Selectable 1-Wire Slave Presence-Pulse Falling
  • Supports Low-Impedance 1-Wire Strong Pullup for EEPROMs, Temp Sensors, or Other 1-Wire Slaves that have Edge Masking to Control Fast Edges on the 1-Wire Line
  • Standard and Overdrive 1-Wire Communication Speeds
  • Provides Reset/Presence, 8-Bit, Single-Bit, and Three-Bit 1-Wire IO Sequences
  • 1-Wire Master IO with Selectable Active or Passive 1-Wire Pullup
  • I²C Host Interface, Supports 100kHz and 400kHz I²C Communication Speeds
  • High quality, 3.5mm terminal block connector
  • Pin Header connectors are gold plated for best possible contact
  • High quality assembly, with brand name, quality components. No cheap, “no name brand” components are used!
  • Module dimension: 21.3mm x 19.6mm (0.84″ x 0.77″)RoHS Compliant
  • RoHS Compliant
  • Operating Temperature -40°C to + 85°C

Pin Headers

By default this board is supplied with No Pin Headers! The following additional options can be selected in the "Header Type" Option at the top of the page (below price):

 

No Pin Headers
Click to enlarge

No pin header is assembled or included with the board.

Loose 3, 4 and 6.0mm Pin Headers
Click to enlarge

Two unsoldered(loose) Pin Headers are supplied with the board for free. The pin(mating) length is 3.0, 4.0 or 6.0mm. The number of pins depends on the iMod board. For most boards two 1x6 pin headers are supplied.
- Select 3.0mm if module is going to be soldered into place.
- Select 6.0mm if module is going to be plugged into standard 8.5mm high Female Socket.
- Select 4.0mm if module is going to be plugged into low profile 5.7mm high Female Socket.

3.0mm Pin Headers
Click to enlarge

Pin headers with 3.0mm long pins are assembled. Select this option if the module is going to be soldered into place. The picture on the right shows an example of an iMod module soldered onto a main board.

Header size (2 to 8 pin) depends on iMod board. Many boards will get a 2 pin header on one side, and a 4 or 5 pin on the other.

4.0mm Pin Headers
Click to enlarge

Pin headers with 4.0mm long pins are assembled. Select this option if the module is going to be plugged into a low profile 5.7mm high female socket (2.54mm grid).

Header size (2 to 8 pin) depends on iMod board. Many boards will get a 2 pin header on one side, and a 4 or 5 pin on the other.

6.0mm Pin Headers
Click to enlarge

Pin headers with 6.0mm long pins are assembled. Select this option if the module is going to be plugged into a standard 2.54mm female socket.

Header size (2 to 8 pins) depends on iMod board. Many boards will get a 2 pin header on one side, and a 4 or 5 pin on the other.

Round Swiss Pin Headers
Click to enlarge

Two 6 Pin headers with Round (Swiss) style pins are assembled. Select this option if the module is going to be plugged into female Round (Swiss) Sockets. This is very useful for prototyping! See picture on the right for some examples.

Typically the 6 pin female socket (low profile version) can be used for the main board.

We stock a range of swiss pin headers, available here.

Press-Fit Headers
Click to enlarge

Press-fit type pins are assembled. They can be pressed into 1.00mm holes on a 1.6mm thick (standard PCB thickness) target board. A press-tool might be required for production assembly. Once fitted to the target board, the board is very secure, and can not be removed by hand any more. The picture on the right shows an example of an iMod module mounted onto main board via press-fit connectors.

We stock a range of press-fit pin headers, available here.

 
 

Documentation

 WebPDFData
im1WP Datasheet and Schematics   

What is included

  • 1 x iMod module, fully assembled, with pin headers (as selected in options above).

Package Includes

1 x Item as described above

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