LPC2378-STK-MICTOR Olimex Ltd., LPC2378-STK-MICTOR Datasheet - Page 10

• Manufacturer Part Number: LPC2378-STK-MICTOR
• Description: MCU, MPU & DSP Development Tools DEV BRD FOR LPC2378
• Manufacturer: Olimex Ltd.

Specifications of LPC2378-STK-MICTOR

• Processor To Be Evaluated: LPC2378
• Data Bus Width: 16 bit, 32 bit
• Interface Type: RS-232, Ethernet, CAN, I2C, JTAG, SPI, UART
• Dimensions: 5.3 in x 3.99 in
• Operating Supply Voltage: 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

POWER SUPPLY CIRCUIT:
RESET CIRCUIT:
CLOCK CIRCUIT:
JUMPER DESCRIPTION:
LPC-2378STK is powered by 9VDC/6VAC applied at the power jack. LPC-2378STK
could also be powered by USB (+5V_USB), JTAG (+5V_JLINK) and a battery
(CR2032, Li, 3V) but this battery only powers the 2KB internal SRAM and the RTC
(Real Time Clock).
The consumption of LPC-2378STK is about 190 mA.
LPC-2378STK reset circuit is made with R8 (33k) pull-up, capacitor C20(100nF), D3
(1N4148) and the RST button.
Quartz crystal Q1 12 MHz is connected to LPC2378 pin 31 (X1) and pin 33 (X2).
Quartz crystal Q2 32.768 kHz is connected to LPC2378 pin 23 (RTCX1) and pin 25
(RTCX2) and supplies the internal Real Time Clock.
- There is jumpers description at our web page - to find it click
Page 10
here