Prices
| Support
For
a limited time Dontronics and CFB Software are pleased to announce that
we can offer customers who purchase an LPC2xxx development board a "Lite'
edition of Astrobe for $1.00. Click
here to find out more
Just
add this item to your basket during the checkout process along with this
board.
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: 6VAC/+9VDC
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:
LPC-MT-2138.pdf
LPC-MT-2138.chm
HARDWARE:
Schematic
ARM
JTAG connector (TOP view)
SOFTWARE:
LCD
drive code
RTC
code
RS232
code
Button,
Relay, LED, buzzer demo code
Support:
1)
Do you need additional support on this product?
2)
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3)
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4)
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5)
Any questions not covered in the above list?
Then
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