NXP LPC-MT-2138
DEVELOPMENT BOARD FOR LPC2138 ARM MICROCONTROLLER
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")
