27150 Parallax Inc, 27150 Datasheet - Page 8

• Manufacturer Part Number: 27150
• Description: Microcontroller Modules & Accessories P8X32A-Q44 SchmartBoard
• Manufacturer: Parallax Inc

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

Pin Definitions and Ratings
* Pins 28 – 31 have a special purpose upon power-up/reset but are general I/O afterwards.
** Total output of board is 400 mA based on traces and heat dissipation of module.
Additional Resources
Breadboard - 6 7/8” L X 2 9/16” W X 3/8” D
Pluggable Wires Male-Female 12.5" - (1 pack of 10)
Pluggable Wires Female-Female 12.5" - (1 pack of 5)
Parallax Object Exchange:
Parallax Forums:
Copyright © Parallax Inc.
J3, J5, J6, J7, J8
J5, J6, J7, J8
J5, J6, J7, J8
Location
J3
J1
J2
+3.3V
P0
P1
P2
P3
P4
P5
P6
P7
G
http://forums.parallax.com
G, Resn, P31, P30 Programming / Debugging header for Prop Plug
Power Jack
P0 – P31 *
+3.3 VDC
+5.0 VDC
Name
G
http://obex.parallax.com
G RESn P31 P30
P8X32A-Q44 SchmartBoard (#27150)
Function
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
6 to 9 VDC center-positive (2.1 mm) power supply
#700-00078
P31 P30 P29 P28 P27 P26 P25 P24 +3.3V G
G +3.3V P8 P9 P10 P11 P12 P13 P14 P15
#800-00029
#27926
v1.2 9/10/2009 Page 8 of 9
P23
P22
P21
P20
P19
P18
P17
P16
+3.3V
G