LPC2148 Development Board by RHYDO TECHNOLOGIES (P) LTD

Evaluation Board/Reference Designs, etc.

Product Description

Description: The eCee LPC2148 Development Board can be used to evaluate and demonstrate the capabilities of NXP LPC2148 microcontrollers. The board is designed for general purpose applications and includes a variety of hardware to exercise microcontroller peripherals. Ideally suitable for training and development purposes.

eCee LPC2148 Features
• Includes Base Board + Header Board
• Compact and Ready to use design
• Professional EMI/RFI Complaint PCB Layout Design for Noise Reduction
• High Quality Two layer PTH PCB

Base Board Features
• Supports LPC2129/32/38 Header Boards
• Includes LPC2148 Header Board with built-in USB Module
• No separate programmer required (On-Chip Boot loader)
• No Separate power adapter required (USB power source)
• Two RS-232 Interfaces (For direct connection to PC’s Serial port)
• On Board Two Line LCD Display (2x16) (with jumper select option)
• On Board 8 LED Interface to test Port pin (with jumper select option)
• On Board Pot interface to ADC
• On Board Buzzer Interface
• On Board 4x4 (16 Keys) Matrix Keyboard
• On Board I2C EEPROM
• On Board External Interrupt Button
• On Board Connector for PWM Output
• PWM controlled LCD backlight
• On Board Connector for AnalogOutput
• On Board Speaker Output
• LF Amplifier LM 386
• Adaptor (any standard 9-12V power supply) option
• On Board Power LED Indicator
• On Board Reset button
• All Port Pins available at Berge Strip
• On Board JTAG Connector for Debugging/Programming
• Power Supply Reverse Polarity Protection
• Three On Board DB9 Connectors (Two for UART and One for CAN)
• On Board USB Connector
• On Board 1 Amp Voltage Regulator
• On Board Connector for regulated 3V3 output
• On Board Connector for regulated 5V output
• Controller Area Network (CAN) transceiver (optional)
• Can be used as main board for developing applications

Header Board Features
• Easy to use DIP Package
• Includes NXP LPC 2148 Microcontroller with built-in USB Module
• On Board Power LED Indicator
• On Board JTAG Jumper
• On Board 12 MHz Crystal Oscillator
• On Board 32.768 KHz Crystal for RTC
• On Board 3.3V Regulator
• On Board Power Supply de-Coupling Capacitors
• All Port Pins available at Berge Strip
• Header Module can be removed for developing your circuit

LPC 2148 Specification
• NXP LPC 2148 with 12 MHz Crystal Oscillator (With Boot loader Software)
• High Performance 32-bit ARM7TDMI-S™ CPU
• 512 KB Programmable Flash Memory provides minimum of 10,000 erase/write cycles and 10 years of data-retention.
• 32 KB + 8 KB Data Memory (SRAM)
• Provides 8KB of on-chip RAM accessible to USB by DMA
• USB 2.0 Full-speed compliant device controller with 2 KB of endpoint RAM.
• In-System Programming/In-Application Programming (ISP/IAP) via on-chip boot loader software.
• Single Flash sector or full chip erase in 400 ms and programming of 256 bytes in 1 ms.
• EmbeddedICE RT and Embedded Trace interfaces offer real-time debugging with the on-chip RealMonitor software and high-speed tracing of instruction execution.
• Two 10-bit ADCs provide a total of 14 analog inputs, with conversion times as low as 2.44 us per channel.
• Single 10-bit DAC provides variable analog output.
• Two 32-bit Timers/External event counters.
• Four Capture and four Compare channels.
• PWM unit with six output pins.
• Low power Real-time clock with independent power and dedicated 32 kHz clock input.
• Multiple serial interfaces including two UARTs, two Fast I2C (400 kbit/s), SPI™ and SSP with buffering and variable data length capabilities.
• Vectored interrupt controller with configurable priorities and vector addresses.
• Up to 45 of 5 V tolerant general purpose I/O pins.
• Up to nine edge or level sensitive external interrupt pins.
• 60 MHz maximum CPU clock available from programmable on-chip Phase-Locked Loop (PLL) with settling time of 100us.
• On-chip integrated oscillator operates with external crystal in range of 1 MHz to 25 MHz
• Power saving modes include Idle and Power-down.
• Individual enable/disable of peripheral functions.
• Processor wake-up from Power-down mode via external interrupt.
• Single power supply chip with Power-On Reset (POR) and Brown-Out Detection (BOD:
• CPU Operating Voltage range of 3.0 V to 3.6 V

eCee LPC2148 Package Includes
•Fully Assembled and Tested eCee LPC2148 Development board
•Software CDROM with
Schematic
Programming Software
Sample Hex Code
Example Codes

LPC2148 Development Board

Market Segment(s)

• Embedded

Target Platform(s)

• Other OS

ARM Processor(s)

• ARM7TDMI-S
• Cortex-A53
• Cortex-A57
• ARMv8

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