45181 Parallax Inc, 45181 Datasheet - Page 177

• Manufacturer Part Number: 45181
• Description: SX TECH TOOL KIT NO POWER
• Manufacturer: Parallax Inc
• Series: SXr
• Type: Microcontrollerr

Specifications of 45181

• Contents: SX Book, SX Key, SX Tech Board, Samples, Resonators, Cable and Manual
• Product: Microcontroller Basic Stamps
• Operating Supply Voltage: 5 V
• For Use With/related Products: SX MCUs
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

* Capacitors built in to resonator
Note: Rs is zero for all configurations.
OSC Setting Frequency Resonator Part Number
OSCHS1
OSCHS1
OSCHS1
OSCHS1
OSCHS2
OSCHS2
OSCHS2
OSCHS2
OSCXT2
OSCXT2
OSCXT2
OSCXT2
OSCXT2
OSCXT2
OSCXT2
OSCXT2
OSCXT2
OSCXT2
OSC Setting
OSCHS1
OSCXT1
OSCXT2
OSCXT2
OSCXT2
Table 35 - Component Selection for Murata Ceramic Resonators (Vdd = 5.0 V)
Table 34 – External Component Selection for Crystals (Vdd = 5V)
20 MHz
20 MHz
20 MHz
20 MHz
33 MHz
33 MHz
33 MHz
33 MHz
50 MHz
50 MHz
50 MHz
50 MHz
4 MHz
4 MHz
4 MHz
8 MHz
8 MHz
8 MHz
Figure 38 - SX with External Ceramic Resonator
Xtal
Crystal Frequency
CSA4.00MG
CST4.00MGW
CSTCC4.00G0H6
CSA8.00MTZ
CST8.00MTW
CSTCC8.00MG0H6
CSA20.00MXZ040
CST20.00MXW0H1
CSACV20.00MXJ040
CSTCV20.00MXJ0H1
CSA33.00MXJ040
CST33.00MXW040
CSACV33.00MXJ040
CSTCV33.00MXJ040
CSA50.00MXZ040
CST50.00MXW0H3
CSACV50.00MXJ040
CSTCV50.00MXJ0H3
20 MHz
32 MHz
50 MHz
4 MHz
8 MHz
C1
C2
Rs
SX-Key/Blitz Development System Manual 2.0 Parallax, Inc. Page 177
Rp
15 Appendix E: SX Data Sheet
OSC1
OSC2
15 pF
56 pF
33 pF
15 pF
15 pF
C1
30 pF *
47 pF *
30 pF *
47 pF *
15 pF *
15 pF *
5 pF *
5 pF *
5 pF *
5 pF *
30 pF
30 pF
15 pF
15 pF
5 pF
5 pF
5 pF
5 pF
C1
SX
22 pF
33 pF
22 pF
22 pF
15 pF
C2
30 pF *
47 pF *
30 pF *
47 pF *
15 pF *
15 pF *
5 pF *
5 pF *
5 pF *
5 pF *
30 pF
30 pF
15 pF
15 pF
5 pF
5 pF
5 pF
5 pF
C2
1 M
1 M
1 M
1 M
1 M
22 k
22 k
10 k
10 k
10 k
10 k
1 M
1 M
1 M
1 M
1 M
1 M
1 M
1 M
1 M
1 M
1 M
1 M
Rp
Rp