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DEVELOPMENT BOARDS



Click for Larger Image - ET-ARM Stamp Board

ARM2148 USB Development Board - Technical Data


Microcontroller

  • Microcontroller: LPC2148
  • Manufacturer: Philips Semiconductor
  • Main Crystal: 12.000MHz
  • Speed: up to 12.000MHz
  • Processor Language: ARM

Memory

  • Program Flash Memory (Internal): 512 kBytes
  • RAM Memory (Internal): 32 kBytes
  • USB Memory (Internal): 2 kBytes

Input/Ouput

  • I/O Points Available: 47
  • I/O Points Connection: Standard Shrouded Male Headers

A/D

  • A/D Inputs: Yes - 14 Channels
  • A/D Accuracy: 10-bit
  • A/D Speed: 400Ksps

D/A

  • D/A Output: Yes - 1 Channel
  • D/A Accuracy: 10-bit

PWM

  • PWM Output Channels: Yes - 6 Channels

Timers

  • Timers: Yes - Two 32-bit Timers
  • Real-Time Clock: Yes - with Battery Back-Up and 32.768kHz Crystal

Communication

  • RS232 Communication: Yes - 2 Channels
  • SPI: Yes - 3-wire SPI Module
  • I²C: Yes - 2 Channels (400kbit/s)
  • USB: Yes - USB 2.0 Compliant with 2kB of RAM

Auxiliary Features

  • LED's: Yes - 4 Red LED's with Resistor
  • Pushbuttons: Yes - 4 Tactile Switches with Pull-Up Resistor
  • Buzzer/Speaker: Yes - with Output Connection
  • Analogue Inputs: Yes - 4 10k Trimpots
  • LCD Connection: Yes - with Contrast Adjustment

Auxiliary Features

  • In-Circuit Programming: Yes
  • Power-On Led: Yes - Red
  • USB Power Led: Yes - Red
  • USB Link Led: Yes - Green
  • Debug-Run Selector: Yes
  • Battery Back-Up Socket: Yes (Underside of Board)
  • Reset Button: Yes
  • Load Button: Yes

Power Supply

  • Power-Supply: 5 Vdc (3.3V Regulator On-Board)

Dimensions

  • LxWxH: 155mm x 90mm x 30mm

Part Supplied

  • Included Parts: ARM2148 USB Development Board, RS232 Download Cable, USB Connection Cable, Download Software, Manual on CD, Examples and Sample Code, Data Sheets on CD.



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Click for Larger Image - LED's, Pushbuttons, Analogue Inputs, Speakers, already Included
Click for Larger Image - ET-ARM Stamp Board






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