ELM327L

Shortcode "Single Product Page Title". Please view Product after assigning Custom TemplateShortcode "Single Product Page Excerpt". Please view Product after assigning Custom Template

Description

The ELM327L is a low voltage version of our popular ELM327 integrated circuit. It supports all of the features of our current ELM327 IC, and only differs physically in how pin 6 is used.

The following pages discuss the ELM327L in detail, how to use it and how to configure it, as well as providing some background information on the protocols that are supported. There are also schematic diagrams and tips to help you to interface to microprocessors, construct a basic scan tool, and to use the low power mode. Because of the similarity with the ELM327, much of this data sheet has been copied from the ELM327 data sheet.

Throughout this document, we will use the term ‘ELM327’ to refer to either the ELM327 or the ELM327L. If there is something different between the two, we will be specific as to which it applies to.

Applications

  • Diagnostic trouble code readers
  • Automotive scan tools
  • Teaching aids

Features

  • Works with a 2.0V to 5.5V supply
  • Universal serial (RS232) interface
  • Automatically searches for protocols
  • Fully configurable with AT commands
  • Low power CMOS design

Connection Diagram

( PDIP or SOIC, top view )
ELM327L connection diagram

Block Diagram

ELM327L block diagram

Downloads

The ELM327L data sheet (ver A, 464K):

pdf icon

The ELM327L data sheet iBook (11MB):

iBook_icon

Quantity Pricing

The following are the unit prices, as you vary the quantity purchased:

1-9

$23.50
10-99

$19.58
100-999

$18.08
1000+

$16.79

All prices are in Canadian dollars. We use the total number purchased (ELM327LP + ELM327LSM + ELM327LSS) for the calculation.

Purchase

Select the desired integrated circuit package type, then the quantity desired, before adding it to your shopping cart. Quantity discounts will be applied as appropriate.

Shortcode "Single Product Page Images". Please view Product after assigning Custom Template
Shortcode "Single Product Page Add To Cart". Please view Product after assigning Custom Template