**Replacement: **None. We are no longer carrying this board but check out our development tools section. This page is for reference only.

Prototyping board for the LPC2129 processor.

• MCU: LPC2129 16/32 bit ARM7TDMI with 256K Bytes Program Flash, 16K Bytes RAM, RTC,4x 10 bit ADC 2.44 uS, 2x CAN, 2x UARTs, I2C, SPI, 2x 32bit TIMERS, 7x CCR, 6x PWM, WDT, 5V tolerant I/O, up to 60MHz operation
• Standard JTAG connector with ARM 2x10 pin layout for programming/debugging with ARM-JTAG
• Three on board voltage regulators 1.8V, 3.3V and 5V with up to 800mA current
• Single power supply: +7-9VDC required
• Power supply status LED
• Power supply filtering capacitor
• Two channel RS232 interface with two RS232 SUB-D 9 pin connectors
• Two channel CAN interface with drivers and two SUB-D 9 pin connectors
• iButton interface circuit
• Frequency input connector
• Two buttons
• Two status LEDs
• Potentiometer connected to AIN
• RESET circuit with external control of Philips ISP utility via RS232
• RESET button
• DBG jumper for JTAG enable
• BSL jumper for bootloader enable
• JRST jumper for enable/disable external RESET control by RS232
• 14.7456 MHz crystal allow easy communication setup (4x PLL = 58.9824 MHz CPU clock)
• Extension headers for all uC ports
• FR-4, 1.5 mm (0.062"), green soldermask, white silkscreen component print

• 4.5x3.2" (115x80mm)

• LPC-P2129 Datasheet, LPC-P2129 Schematic