P2 Edge Module

Product Description P2 Edge Module Rev D Overview: The P2 Edge Module is a simple way to get started with the Propeller 2 multicore microcontroller. In addition to speeding development, this module provides an optimal P2 building block for system integrators and designers to include in their products. The Propeller 2 P2X8C4M64P chip contains over 32 million transistors and >70 mm2 of custom silicon, 10x that of a typical microcontroller. The P2 contains 8 independent processors with analog pad rings and Smart-pin functionality at all 64 I/O pins.  Each smart I/O pin is capable of many autonomous analog and digital functions, including ADC, DAC, PWM, USB, SERIAL, Waveform generation, SMPS, Comparator, SCHMITT and LOGIC modes. The P2 Edge Module includes the exposed-pad 100-pin TQFP P2X8C4M64P, core and I/O power regulators, power filtering capacitors, crystal, flash memory, boot configuration switches, and two user-configurable on-board LEDs to indicate system states.  The PCB’s six-layer design features solid thermal and signal reference planes isolating each signal layer.  The design is optimized for low-noise analog and digital operation, and with low temperature rise even at high-speed operation. New features for Rev D include increasing PCB from four layers to 6 layers, and onboard switching power supplies’ maximum output current increasing from 2 A to 3 A, with switching frequency changing from 2.5 MHz to 750 kHz. See the product guide under Downloads for details. For development, the P2 Edge Module fits in the card edge socket of the spacious P2 Edge Module Breadboard, the compact P2 Edge Mini Breakout Board, or the bare-bones P2 Edge 80-pin Adapter Kit.  For product integration,  several edge socket choices are available from our P2 Components shop page. This arrangement allows developers to integrate the Propeller 2 into products without the need for multi-layer cost or expertise. See our Propeller 2 Documentation page and our Propeller Programming Tools Comparison Chart for more resources; you may also sign up for our P2 Newsletter here. P2 Edge Module Rev D Features: Compact module with Propeller 2 Multicore Microcontroller and essential circuits Six-layer*, low noise, system-on-board module Integrated thermal planes for low temperature rise characteristics at high speed operation Orientation / module locking hole Two mounting holes connected to the module ground planes Adjustable operating frequency; recommended maximum 180 MHz clock Overclocking possible beyond 300 MHz 16 MB SPI Flash memory and microSD card socket for flexible memory management 64 Smart I/O pins brought out to the edge connector Buffered LEDs on I/O pins P56 and P57, visible from both sides of the module PCB Onboard LED feature enable/disable switch Onboard 1.8 V 3-Amp* switching regulator with short-circuit, over-current fault and brownout detection protection for the P2 core (VDD) Onboard 3.8 V, 3-amp* switching regulator with short-circuit and over-current fault protection to supply the low-noise IO regulators for maximum efficiency Onboard low-noise LDO 3.3 V regulators for the P2 smart-pins (VIO), with short-circuit and over-current fault protection Dual power inputs via the Edge Connector or optional header pads on the back of the module, with reverse polarity protection Compatible with the Parallax Prop Plug (#32201) for system programming PCB assembled, tested, and completed in Rocklin, California, USA Note: although the P2-EC edge connector may resemble the BBC micro:bit, it is not designed to be a replacement or compatible product. Applications: Robotic and CNC control where simultaneous processing is needed Sensing applications where multiple analog inputs are measured at high speed Video display control for user human user interface Educational tool for parallel processing and coding in different languages (Python, C, BASIC, Spin2/PASM) P2 Edge Module Specifications: Voltage input requirements: 5 to 16 VDC (Rev C & D only) Input current requirements: 100 mA min, 500-1000 mA typical, maximum according to customer application* Voltage input protection: reverse voltage Propeller 2 chip: P2X8C4M64P (8 cogs, 512 KB hub RAM, 64 smart pins) Non-volatile Memory: 16 MB (128 Mb) SPI Flash Oscillator: TCXO 20 MHz /-0.5 PPM Smart I/O pins: 64 accessible, 56 fully free, grouped in 8 sets of 8 I/Os Smart I/O pin logic voltage: 3.3 V Internal VDD Power Supply: 1.8 V up to 3 A *, 750 kHz* nominal switching frequency VIO Power Supplies: 3.3V up to 300 mA per 8 I/O pins Edge Connector: Double sided 80-way 0.05” (1.27 mm) pitch edge slot Programming: Serial up to 2 MBaud Operating temperature: -40 to 185 °F (-40 to 85 °C) PCB Dimensions: 1.45 x 2.04 in (37 x 52 mm) *Updated for Rev D modules. Product guide, schematics, and RoHS CE & UKCA Declarations of Conformity are available under the Downloads tab.