27150 Parallax Inc, 27150 Datasheet

Microcontroller Modules & Accessories P8X32A-Q44 SchmartBoard

27150

Manufacturer Part Number

27150

Description

Microcontroller Modules & Accessories P8X32A-Q44 SchmartBoard

Manufacturer

Parallax Inc

Datasheet

1.27150.pdf (10 pages)

Specifications of 27150

Product

Microcontroller Modules

Core Processor

P8X32A-Q44

Clock Speed

80 MHz

Interface Type

USB

Operating Supply Voltage

6 V to 9 V

Board Size

50.6 mm x 50.6 mm x 14.45 mm

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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P8X32A-Q44 SchmartBoard (#27150)

Want to learn how to surface solder but don’t know where to start? Parallax Inc has partnered with

SchmartBoard to bring an easy electronic circuit prototyping system in the form of a kit. This kit is a

perfect starting point; the SchmartBoard technology makes surface mount soldering easy. Once

completed, the board will host Parallax's most powerful microcontroller on this convenient development

platform, allowing access to all 32 I/O pins of the multi-core Propeller chip.

This board is designed to accommodate either surface mount or through-hole components in some

circuits. Wherever there is an option, both types of components have been included. The surface mount

soldering options, while more challenging, provides easier access to the J5 header.

Features

Key Specifications

Precautions

Propeller microcontroller

Headers for easy access to the I/O pins

for prototyping

AC barrel jack for power supply

convenience

Schmartboard technology for easy

surface mount soldering

3.3 & 5.0 VDC on-board regulators

Surface mount and through-hole

component configuration options

Power requirements: 6 to 9 VDC

Communication: Serial for programming

via Prop Plug (not included)

Operating temperature: -32 to +158 °F (-0 to +70 °C)

Dimensions: 2 x 2 x 0.56 in (50.60 x 50.60 x 14.45 mm)

Please read entire document before beginning assembly.

Take all the necessary precautions for handling a hot soldering iron, solder, and soldering

equipment, including a well ventilated work area and proper safety gear including eye protection.

Do not power unit until all parts are attached.

Check soldering joints throughout the project, this will help ensure no cold solder joints have

been overlooked; and help when it comes to troubleshooting.

P8X32A-Q44 SchmartBoard (#27150)

Web Site: www.parallax.com

Forums: forums.parallax.com

Sales: sales@parallax.com

Technical: support@parallax.com

v1.2 9/10/2009 Page 1 of 9

Office: (916) 624-8333

Fax: (916) 624-8003

Sales: (888) 512-1024

Tech Support: (888) 997-8267

Related parts for 27150

27150 Summary of contents

Page 1

... Check soldering joints throughout the project, this will help ensure no cold solder joints have been overlooked; and help when it comes to troubleshooting. Copyright © Parallax Inc. Web Site: www.parallax.com Forums: forums.parallax.com Sales: sales@parallax.com Technical: support@parallax.com P8X32A-Q44 SchmartBoard (#27150) Office: (916) 624-8333 Fax: (916) 624-8003 Sales: (888) 512-1024 Tech Support: (888) 997-8267 v1.2 9/10/2009 Page ...

Page 2

... Probe soldering tool (or other non conductive tool) • Helping Hands tool w/ magnifier (not needed, but helpful) • Soldering Wick • Wire Cutters Copyright © Parallax Inc. Quantity P8X32A-Q44 SchmartBoard (#27150) Location Used ...

Page 3

... Then, add some flux. (To position the chip you can use tape or a non-conductive tool like the one shown; which worked very well.) Copyright © Parallax Inc. P8X32A-Q44 SchmartBoard (#27150) v1.2 9/10/2009 Page ...

Page 4

Page 5

... Step 9: Continue soldering on the following components µF capacitor µF capacitor R1 - 470 Ω resistor D1 - Red LED J3 - 2-pin jumper J1 - power jack Copyright © Parallax Inc. P8X32A-Q44 SchmartBoard (#27150) R3 pad for 10 kΩ through-hole resistor R3 pad for 10 kΩ surface mount resistor v1.2 9/10/2009 Page ...

Page 6

... PCB for soldering. Step 12: Carefully clean off any extra flux that may be on the board and allow to fully dry before connecting to power or programming tool. Copyright © Parallax Inc. P8X32A-Q44 SchmartBoard (#27150) v1.2 9/10/2009 Page ...

Page 7

... Pin = 23 'select I/O pin to test PUB MAIN dira[Pin]~~ ' Sets Pin as output outa[Pin]~ ' Sets Pin low repeat !outa[Pin] ' Toggles Pin waitcnt(clkfreq + cnt) ' Wait 1 sec Copyright © Parallax Inc. 'set 80 MHz P8X32A-Q44 SchmartBoard (#27150) v1.2 9/10/2009 Page ...

Page 8

... Propeller I/O pins able to source / sink 40 mA each at 3.3 VDC Regulated +3.3 VDC able to source up to 400 mA ** Regulated +5.0 VDC able to source up to 400 mA ** Ground VDC center-positive (2.1 mm) power supply #700-00078 #800-00029 #27926 P8X32A-Q44 SchmartBoard (#27150) P23 P22 P21 P20 P19 P18 P17 P16 +3 ...

Page 9

... Verify voltage of the power going to the EEPROM; Vdd (pin 8) should be ~3.3 VDC. For further assistance, contact Parallax Tech Support (support@parallax.com, or call 1-888-997-8267 toll- free in the Continental US, Monday through Friday from 7 a. p.m. Pacific Time. Copyright © Parallax Inc. P8X32A-Q44 SchmartBoard (#27150) v1.2 9/10/2009 Page ...

Page 10

PIN_12 12 P11 P3 PIN_13 13 P12 P2 PIN_14 14 P13 P1 PIN_15 15 P14 P0 PIN_16 16 P15 VDD 17 VSS VSS 3.3V 18 VDD P31 PIN_19 19 P16 P30 PIN_20 20 P17 P29 PIN_21 21 P18 P28 PIN_22 ...

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