LPC2103 Prototype Board Features - MCU: LPC2103 16/32-bit ARM7TDMI-S with 32 kBytes Program Flash, 8 kBytes RAM, RTC, 2x UARTs, 2x I2C, SPI, five 32-bit Timers, 8-channel 10-bit ADC, PWM, CCR, WDT, 5V tolerant I/O, up to 70 MHz operation
- JTAG connector as per ARM's 2x10 pin layout, for programming/debugging with ARM-JTAG or other compatible devices.
- Extension header for MCU pins
- 14.7456 MHz crystal allows easy communication setup (4x PLL = 58.9824 MHz clock)
- 32.768 kHz crystal
- RS232 interface circuit
- User button
- Status LED
- Power supply LED
- Socket for RTC backup Li-ion battery
- RESET circuit
- RESET button
- DEBUG jumper to enable/disable JTAG
- BSL jumper to enable/disable bootloader
- RTCK pull-up resistor
- Power jack for 6V AC or 9V DC supply
- Two on-board voltage regulators: 1.8V and 3.3V up to 800mA
- Power supply filtering capacitor
- UEXT universal extension connector (see below)
- PCB: FR-4, 1.5 mm (0.062"), soldermask, white silkscreen component print
- Dimensions: 100 x 80 mm (3.9 x 3.15")
- Four mounting holes
Add-on UEXT Modules Available This board has a universal extension connector, UEXT, which allows you to add a peripheral module easily. The UEXT can provide I2C, RS232, SPI and power to the external device. Please see the UEXT Boards Category for a full list of modules that can plug into the UEXT port. LPC2103 Prototype Board Resources LPC-P2103 Schematic This prototype board is a low-cost tool with limited support. It does not ship with any documentation or software. Ships from: USA Leadtime: In stock
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