Engineering Specifications

Parallax Propeller Microcontroller Specifications
Package Types 44-pin LQFP
Model # P8X32A
Parallax Part # "P8X32A-Q44 - QFP package
"
Power Requirements 3.3 volts DC
External Clock Speed "DC to 80 MHz
(4 MHz to 8 MHz with Clock PLL running)"
Internal RC Oscillator 12 MHz or 20 KHz
System Clock Speed DC to 80 MHz
Global RAM/ROM 64 K bytes; 32K RAM / 32 K ROM
Processor RAM 2 K bytes each
RAM/ROM Organization 32 bits (4 bytes or 1 long)
I/O Pins 32
Current Source / Sink per I/O 40 mA

Parallax LM34 Temperature Sensor
Features: Linear +10.0mV/°F scale factor
Better than 1.0°F accuracy
Calibrated directly in degrees Fahrenheit
Less than 90uA current drain
Parallax (Futaba) Standard Servo
Power 6vdc max
Speed 0 deg. to 180 deg. in 1.5 sec. on avg.
Weight 45.0 grams/1.59oz
Torque 3.40 kg-cm/47oz-in
Size mm (L x W x H) 40.5x20.0x38.0

Mouser Electronics MCP3208 12-bit ADC
Manufacturer Microchip
Product Category ADC (A/D Converters)
# of Converters 1
Package / Case SOIC-16
Conversion Rate 100 KSPS
Resolution 12 bits
SNR 100 dB
Type 2.7V 4-Channel/8-Channel 12-Bit A/D Converters
Operating Supply Voltage 2.7 V to 5.5 V
Parallax Memory Stick Datalogger
Features: Simple Serial or SPI interface to Microcontroller
Extended or Short Form Command Set/Responses
5V supply with 3.3V/5V safe I/O
Easy firmware update (can be field-updated)

LTC 1050 Precision Zero-Drift Operational Amplifier w/Internal Capacitors
Total Supply Voltage 18V
Input Voltage (V+ + 0.3V) to (V- - 0.3V)
Output Short-Circuit Duration Indefinite
Storage Temperature Range -65 C to 150°C
Lead Temperature 300°C
Minimum Voltage Gain 130dB
Single Supply Current 1 mA
Single Supply Operation 4.75V to 16V

Omega Nickel Chromium K Type Thermocouple
Thermocouple Grade -328 to 2282°F
-200 to 1250°C
Extension Grade 32 to 392°F
0 to 200°C
Standard "2.2°C or 0.75% Above 0°C
2.2°C or 2.0% Below 0°C"


Justin Rosario
N.M.E Design Team