We have lowered our quantity pricing on SX chips. Now you can continue to use SX microcontrollers
in your production projects and enjoy even better pricing. Parallax SX microcontrollers are RoHS
Compliant, RISC architecture, high-speed microcontrollers with flash program memory, in-
system programming and debugging capability.
Part #
SX20AC/SS-G
SX28AC/DP-G
SX28AC/SS-G
SX48BD-G
Pins
20
28
28
48
I/O
12
20
20
36
EE/Flash
2K bytes
2K bytes
2K bytes
4k x 12 words
RAM
137 bytes
136 bytes
136 bytes
262 bytes
Qty. 1
$2.79
$2.79
$2.79
$2.79
Qty. 5
$2.51
$2.51
$2.51
$2.51
Qty. 100
$2.23
$2.23
$2.23
$2.23
Qty. 1000
$1.89
$1.89
$1.89
$1.89
If you have not yet tried programming with an SX, this is the time to get started. Parallax offers free
development software, including SX/B, a BASIC language compiler for the SX microcontroller. The SX/B
compiler speeds the programming of SX chips by providing a simple, yet robust high-level language
familiar to Parallax customers designed to help the transition from high-level programming (ie. BASIC
Stamp®) to low-level programming (assembly language). For beginners we recommend the SX Tech Tool
Kit PLUS (#45181; $99.95) and a 7. 5 VDC 1 Amp power supply (#750-00009; $10.95).
Order Parallax SX microcontrollers online
at www.parallax.com or call the Parallax Sales
Department toll-free 888-512-1024 (Mon-Fri,
7am-5pm, P T).
Parallax, and the Parallax logo are trademarks of Parallax, Inc. BASIC Stamp
is a registered trademark of Parallax Inc.
