Basic Stamp 2Sx - Parallax BASIC Stamp 2e Programming Manual

Introduction to the BASIC Stamps

BASIC Stamp 2sx

The BASIC Stamp 2sx is available in the above two physical packages.
The BS2sx-IC (Figure 1.8) uses surface mount components to fit in a small
24-pin DIP package. The OEMBS2sx (Figure 1.9) features an easier-to-
trace layout meant to aid customers who wish to integrate the BASIC
Stamp 2sx circuit directly into their design (as a lower-cost solution). The
OEMBS2sx is available in assembled form only.
Page 14 • BASIC Stamp Programming Manual 2.0b • www.parallaxinc.com
SOUT
1
SIN
2
ATN
3
VSS
4
P0
5
P1
6
P2
7
P3
8
P4
9
P5
10
P6
11
P7
12
BS2SX-IC
.62" (16 mm)
2.0" (51 mm)
+
(c) 2000
C1
Q3
Q1
Q2
RN1 RN2
C2 C3
0.25" (6 mm)
VIN
24
VSS
23
RES
22
VDD
21
P15
20
P14
19
P13
18
P12
17
P11
16
P10
15
P9
14
P8
13
Rev A
XTAL
C4
0.1" (2.54 mm)
Figure 1.8: BASIC Stamp 2sx (Rev.
B) (BS2sx-IC)
Figure 1.9: OEM BASIC Stamp 2sx
(Rev. A) (27294)