SMB239 datasheet(18/30 Pages) SUMMIT

18 / 30 page

SMB239

Summit Microelectronics, Inc

2129 3.0 2/23/2009

DEVELOPMENT HARDWARE & SOFTWARE

The SMX3202 system consists of a USB programming

Dongle, cable and Windows

TM GUI software. It can be

ordered on the website or from a local representative.

The latest revisions of all software and an application

brief describing the SMX3202 is available from the

website (www.summitmicro.com).

The SMX3202 programming Dongle/cable interfaces

directly between a PC’s USB port and the target

application. The device is then configured on-screen via

an intuitive graphical user interface employing drop-

down menus.

The Windows GUI software will generate the data and

send it in I

2C serial bus format so that it can be directly

downloaded to the SMB239 via the programming

Dongle and cable.

An example of the connection

interface is shown in Figure 9.

When design prototyping is complete, the software can

generate a HEX data file that should be transmitted to

Summit for approval. Summit will then assign a unique

customer ID to the HEX code and program production

devices before the final electrical test operations. This

will ensure proper device operation in the end

application.

Pin 9, 5.0V

Pin 7, 10V

Pin 5, Reserved

Pin 3, GND

Pin 1, GND

Pin 6, MR#

Pin 4, SDA

Pin 2, SCL

Pin 8, SHDN

Pin 10, NC

Top view of straight 0.1" x 0.1" closed-side

connector. SMX3202 interface cable connector.

SMB239

SDA

SCL

GND

0.1

µF

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