NEX ROBOTICS LPC2148 Pro Manual page 5

Specifications:
Microcontroller: LPC2148 with
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512K on chip memory
Crystal for LPC2148: 12Mhz
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Crystal for RTC: 32.768KHz
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50 pin Berg header for external
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interfacing
Wireless module adapter for
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2.4GHz ZigBee (Xbee) /
Bluetooth / WiFi connectivity
512 bytes of I2C external
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EEPROM
USB Type B Connector
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SD / MMC card holder
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10pin(2X5) FRC JTAG connector
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for flashing and debugging
50 Pin Expansion header
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2x16 Character Alphanumeric
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LCD
Kit Contains:
1-LPC2148 Pro Development Board
1-USB Cable
1-DB9 Serial Cable
A set of 10 1-1 cables
Documentation CD contains:
I. Schematic
II. Programming Software
III. Example Codes
LPC2148 Features:
16-bit/32-bit ARM7TDMI-S microcontroller in a tiny LQFP64 package.
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40 kB of on-chip static RAM and 512 kB of on-chip flash memory.
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In-System Programming/In-Application Programming (ISP/IAP) via on-chip boot
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loader software.
Embedded ICE RT and Embedded Trace interfaces offer real-time debugging with the
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on-chip Real Monitor software and high-speed tracing of instruction execution.
USB 2.0 Full-speed compliant device controller with 2 kB of endpoint RAM.
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Two 10-bit ADCs provide a total of 14 analog inputs
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Single 10-bit DAC provides variable analog output
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Two 32-bit timers/external event counters (with four capture and four compare
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channels each), PWM unit (six outputs) and watchdog.
Low power Real-Time Clock (RTC) with independent power and 32 kHz clock input.
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NEX Robotics Pvt. Ltd.
www.nex-robotics.com
LPC2148 DEVELOPMENT BOARD
L293D 600mA Dual DC motor
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Driver
ULN2003 500mA driver
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Dual RS232 UARTs for external
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communication
Real-Time Clock with Battery
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Holder
2 Analog Potentiometers connected
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to ADC
TSOP1738 IR receiver
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4 USER Switches
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4 USER LEDs
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Reset and Boot loader switches
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3V button cell for on chip RTC
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ON/OFF switch
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Buzzer
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Schematics and Application
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examples in KEIL provided in the
documentation CD
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