SMM151/152

Preliminary Datasheet

Summit Microelectronics, Inc

2131 2.1 8/15/2008

16

The end user can obtain the Summit SMX3200

programming system for device prototype development.

The SMX3202 system consists of a programming

Dongle, cable and Windows

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

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

downloaded to the SMM151/152 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, 5V

Pin 7, 10V

Pin 5, Reserved

Pin 3, GND

Pin 1, GND

Pin 6, MR#

Pin 4, SDA

Pin 2, SCL

Pin 8, Reserved

Pin 10, Reserved

Top view of straight 0.1" x 0.1 closed-side

connector. SMX3202 interface cable connector.

9

7

5

3

1

10

8

6

4

2

SMM151

SMM152

SDA

SCL

VDD

GND

0.1

µF

Common

Ground

WP

D1

C1

1N4148

Positive

Supply

Jumper

Figure 9– SMX3202 Programmer I

a Write Protect pin (WP input) which, when asserted, prevents writing to the configuration registers and EE

memory. In addition, there is a configuration register lock bit, which, once programmed, does not allow the

configuration registers to be changed.

APPLICATIONS INFORMATION (CONTINUED)