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Specifications

Specifications for P8X32A

Model

P8X32A

Power Requirements

3.3 volts DC.  (Max current draw must be limited to 300 mA).

External Clock Speed

DC to 80 MHz (4 MHz to 8 MHz with Clock PLL running)

System Clock Speed

DC to 80 MHz

Internal RC Oscillator

12 MHz or 20 kHz (approximate; may range from 8 MHz – 20 MHz, or 13 kHz – 33 kHz, respectively)

Main RAM/ROM

64 K bytes; 32 KB RAM + 32 KB ROM

Cog RAM

512 x 32 bits each

RAM/ROM Organization

Long (32-bit), Word (16-bit), or Byte (8-bit) addressable

I/O pins

32 CMOS signals with VDD/2 input threshold.

Current Source/Sink per I/O

40 mA

Current Draw @ 3.3 vdc, 70 °F

500 µA per MIPS (MIPS = Freq in MHz / 4 * Number of Active Cogs)

 

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Copyright © Parallax Inc.

5/13/2009