LPC2103 Controller Board - Technical

Microcontroller

• Microcontroller: LPC2103
• Manufacturer: NXP / Philips Semiconductors
• Main Crystal: 19.66MHz
• Speed: Up to 59.9842MHz
• Processor Language: ARM

Memory

• Program Flash Memory (Internal): 32kBytes
• RAM Memory - Scratchpad (Internal): 8 kBytes
• EEPROM Memory (Internal): None

Input/Output

• I/O Points Available: 32
• I/O Points Connection: IDCC Connector
• I/O Voltage: Up to 5V

A/D

• A/D: Yes - 8 Channels 10-bit accuracy
• A/D Conversion Time: 2.44µs

Clocks/Timers

• RTC: Yes - with external 32.768kHz Crystal
• Timers: Yes - Two 32-bit Timers and Two 16-bit Timers
• Capture and Compare Channels: Yes - Total 10 channels

Communication

• RS232 Communication: Yes - 2 UART's
• SPI Communication: Yes - SPI and SPP
• I2C Communication: Yes - 2 Channels Fast I2C (400kbit/s)

Ancillary Features

• In-Circuit Programming: Yes - via RS232 Connection
• LCD Connection: Yes - with Contrast Adjustment
• Power-On Led: Yes - Red
• Reset Button: Yes
• Load Button: Yes

Power Supply

• Power-Supply: 5 Vdc - On-Board 3.3V regulator

Dimensions

• LxWxH: 82mm x 62mm x 25mm (Including mounting supports)

Parts Supplied

• Included Parts: ARM2103 Controller, Serial Connector, Download Software, Manual on CD, Examples and Sample Code, Datasheets on CD.

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