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LPC-MT-2138
Development board for LPC2138 ARM microcontroller
| Price | 24.95 EUR |
|---|---|
| 10 - 49 pcs | 22.46 EUR |
| 50 - 10000 pcs | 19.96 EUR |
FEATURES
- MCU: LPC2138 16/32 bit ARM7TDMI-S™ with 512K Bytes Program Flash, 32K Bytes RAM, RTC, 8x 10 bit ADC 2.44 uS, 2x UARTs, I2C, SPI, 2x 32bit TIMERS, 8x CCR, 6x PWM, WDT, 5V tolerant I/O, up to 60MHz operation
- JTAG connector as per ARM's 2x10 pin layout, ARM-JTAG (Wiggler) compatible
- 14.7456 Mhz crystal on socket, allow easy communication setup (4x PLL = 58,9824 Mhz CPU clock)
- RS232 interface circuit with SUB-D 9 pin connector
- LCD16x2 display
- Five buttons
- Dallas iButton port
- Frequency input
- Relay with 10A/250VAC contacts
- Buzzer
- Status LED
- RESET circuit
- RESET button
- Bootloader enable jumper and pullup
- DEBUG jumper for JTAG enable/disable
- RTCK pullup resistors
- Power plug-in jack
- Power supply: 9VAC/+12VDC
- Three on board voltage regulators 1.8V, 3.3V and 5V
- Power supply filtering capacitor
- Four mounting holes
- PCB: FR-4, 1.5 mm (0,062"), green soldermask, white silkscreen component print
- Dimensions: 120x38 mm (4.75x1.5")
DOCUMENTS
HARDWARE
- LPC-MT-2138 Schematic
- ARM JTAG connector (TOP view)
SOFTWARE
- LCD drive code (EW-ARM)
- RTC code (EW-ARM)
- RS232 code (EW-ARM)
- Button, Relay, LED, buzzer demo code (EW-ARM)
- LCD, RTC, UART, BUTTONs, BUZZER demo code (GNU) by Markus Dornhofer
- OpenOCD + Eclipse set of projects 1.00 includes make file written in flash for LPC-MT-2138. The complete list of projects included is here.
