This header board allows you to add the functions of an NXP/Philips LPC2138 ARM7TDMI-S microcontroller to your project. The two rows of 2x16 extension pins are separated by 1.9 inches (48.26 mm). LPC2138 Header Board Features - LPC2138 16/32-bit ARM7TDMI-S microcontroller with 512 kBytes Flash, 32 kBytes RAM, RTC, 8x 10-bit ADC 2.44 µS, 2x UARTs, I2C, SPI, 2x 32-bit Timers, 8x CCR, 6x PWM, WDT, 5V tolerant I/O, up to 60 MHz operation
- Standard JTAG connector with ARM 2x10 pin layout for programming/debugging (such as with ARM-JTAG)
- On-board voltage regulator 3.3V with up to 800mA current
- Single power supply; 6V AC or DC required
- Power supply LED
- Status LED
- Power supply filtering capacitor
- Two-channel RS232 interface
- RESET button
- RESET circuit can be controlled externally by Philips ISP utility via RS232
- DBG jumper to enable JTAG
- BSL jumper to enable bootloader
- JRST jumper to enable/disable external RESET control via RS232
- 14.7456 MHz crystal in socket, allowing easy communication setup (4x PLL = 58.9824 MHz CPU clock)
- 32.768 kHz crystal and RTC backup battery connector
- Extension headers for all MCU ports
- PCB: FR-4, 1.5 mm (0.062"), green soldermask, white silkscreen component print
- Dimensions: 76 x 55 mm (3.0 x 2.2")
- Space between the pin rows: 48.26 mm (1.9")
LPC2138 Header Board Resources Ships from: USA
Leadtime: In stock
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