Philips LPC2148 (ARM) Prototype Board

Philips LPC2148 (ARM) Prototype Board, USB, Dual RS232	US$76.95
LPC-P2148

Philips LPC2148 (ARM) Prototype Board, USB, Dual RS232

This prototype board allows you to build your own projects around a Philips LPC2148 ARM7TDMI-S microcontroller.

LPC2148 Prototype Board Features

LPC2148 16/32-bit ARM7TDMI-S microcontroller with 512 kBytes Flash, 42 kBytes RAM, USB 2.0, RTC, 10-bit ADC (as low as 2.44 µS per channel), 2x UARTs, 2x I2C, SPI, 2x 32-bit Timers, 6x PWM, 8x CCR, 1x DAC, WDT, 5V tolerant I/O, up to 60 MHz operation
Standard JTAG connector with ARM 2x10 pin layout for programming/debugging (such as with ARM-JTAG)
USB connector and USB link LED
Two-channel RS232 interface and drivers
SD/MMC card connector
Two buttons
Trimpot connected to ADC
Two status LEDs
Buzzer
10-pin expansion connector for future add-on modules like MP3, RF 2.4GHz, RFID etc.
2x SPI connectors
I2C connector
On-board voltage regulator 3.3V with up to 800mA current
Single power supply: 6V AC or 9V DC required
Power supply LED
Power supply filtering capacitor
RESET circuit can be controlled externally by Philips ISP utility via RS232
RESET button
DBG, BSL slide switch
JRST jumper to enable/disable external RESET control via RS232
12 MHz crystal in socket
32.768 kHz crystal and RTC backup battery connector
Extension headers for all MCU ports
PCB: FR-4, 1.5 mm (0.062"), white silkscreen component print
Dimensions: 110 x 100 mm (4.3 x 3.9")

UEXT Connector

This board has a universal expansion connector, UEXT, which allows you to control external devices via the ARM microcontroller on this board. The UEXT can provide I2C, RS232, SPI and power to the external device. Boards that can be connected and controlled via UEXT include:

Each of those boards comes with a cable for connection.

LPC2148 Prototype Board Resources

LPC2148 Prototype Board Schematic
USB mouse demo (ZIP file; 356kB)
Board peripherals demo code (ZIP file; 76kB)
OpenOCD + Eclipse set of projects 1.00. See the complete list of projects included here.

Ships from: USA
Leadtime: In stock

Optional Recommended Products for this Item

USB 2.0 Cable, 6ft., A-Male / B-Male	+	US$6.00
Serial Cable, 6ft., DB9 M/F	+	US$6.00
MP3 Player Module with VS1002 MP3 Decoder/Encoder	+	US$40.95
RF 2.4GHz Transceiver Module with NRF24L01, 125 RF Channels	+	US$25.95
3-Axis Acclerometer Board, 2/4/8 g, 25-1500Hz	+	US$29.00
Power Supply 3-12V DC, U.S. plug, 6 connection tips	+	US$11.00
Power Supply 3-12V DC, US/UK/Euro/AU Plugs, 100-240VAC	+	US$13.00

This product was added to our catalog on Monday 10 October, 2005.

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