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 × 100 mm (4.3 × 3.9")
Add-on UEXT Modules Available This board has a universal extension connector, UEXT, which allows you to add a peripheral module easily. The UEXT can provide I2C, RS232, SPI and power to the external device. Please see the UEXT Boards Category for a full list of modules that can plug into the UEXT port.
LPC2148 Prototype Board Resources 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 RF 2.4GHz Transceiver Module with NRF24L01, 125 RF Channels + US$5.00 3-Axis Accelerometer Board, 2/4/8 g, 25-1500Hz + US$5.93 Power Supply 3-12V DC, U.S. plug, 6 connection tips + US$10.00 Power Supply 3-12V DC, US/UK/Euro/AU Plugs, 100-240VAC + US$10.90