IMPORTANT PRODUCT NOTE: Parallax announced the EOL process for the SX28AC/SS-G microcontrollers in 2009. At that time we offered our customers a LifeTime Buy (LTB) for production purposes. Parallax held inventory reserves to guarantee our customers a multi-year supply of the SX-based BASIC Stamp products. Today - seven years later - is the final EOL announcement for products made with the SX28AC/SS-G. Please see the BS2 substitution guide for recommended substitutes.
Build a genuine BASIC Stamp® 2SX microcontroller on your own PCB. Recommended for high volume applications or those with limited PCB real estate. All of the features that you have grown to appreciate in the corresponding BASIC Stamp module are available through using an OEM design. The three main components needed to build your own BASIC Stamp are the PBASIC Interpreter Chip as shown on this page, EEPROM, and resonator.
Supports PBASIC 2.0 & 2.5
PBASIC Commands: 45
Package type: 28-pin DIP
Power requirements: 3 to 5 VDC
Communication: Serial for programming
Dimensions: 0.28" x 1.39" x 0.21" (7.31 x 35.30 x 3.30 mm)
Operating temp range: -40 to +185°F (-40 to +85°C)