LPC-P2103

FEATURES

Microcontroller

• MCU: LPC2103 ARM7TDMI-S 32-BIT, up to 70Mhz
• FLASH: 32KB
• RAM: 8 KB
• UART: x2
• SPI: 1 - 7.5 Mbit/sec.
• SSP: 1 - 30 Mbit/sec
• I2C: x2
• ADC: x8 CH, 10-BIT, 400 Ksps
• PWM: x12
• TMR: x2 16-BIT, x2 32-BIT
• RTC: 1
• I/O: Up to 32, 5V tolerant
• operating temperature: -40+85C

Board

• MCU: LPC2103 16/32 bit ARM7TDMI-S™ with 32K Bytes Program Flash, 8K Bytes RAM, RTC, 2x UARTs, 2x I2C, SPI, 5x 32bit TIMERS, 8x 10bit ADC, CCR, PWM, WDT, 5V tolerant I/O, up to 70MHz operation
• ARM JTAG 2x10 pin connector
• Extension header for uC pins
• 14.7456 Mhz crystal allow easy communication setup (4x PLL = 58,9824 Mhz CPU clock)
• 32768 Hz crystal
• RS232 interface circuit
• User button
• Status LED
• Power supply LED
• RTC backup Li-ion battery
• RESET circuit
• RESET button
• DEBUG jumper for JTAG enable/disable
• BSL jumper for bootloader enable/disable
• RTCK pullup resistor
• Push BUTTON with pullup
• Power plug-in jack
• Single power supply: +6VAC or 9VDC
• Two on board voltage regulators 1.8V and 3.3V with up to 800mA current
• Power supply filtering capacitor
• UEXT universal extension connector
• PCB: FR-4, 1.5 mm (0,062"), green soldermask, white silkscreen component print
• Prototype PCB area with +3.3V and GND bus
• Dimensions: 100x80 mm (3.9x3.15")
• Four mounting holes

DOCUMENTS

• LPC-P2103.pdf
• LPC-P2103 European Declaration of Conformity

HARDWARE

• LPC-P2103 Schematic
• ARM JTAG connector (TOP view)

SOFTWARE

• LPC2103 demo code project for EW-ARM
• LPC2103 blink example under Linux by Benedikt Sauter
• OpenOCD + Eclipse set of projects 1.00 includes make file written in flash for LPC-H2103. The complete list of projects included is here.