LPC-P1227 Olimex Ltd., LPC-P1227 Datasheet - Page 12

• Manufacturer Part Number: LPC-P1227
• Description: Development Boards & Kits - ARM PROTOTYPE BRD NXP LPC1227
• Manufacturer: Olimex Ltd.

Specifications of LPC-P1227

• Rohs: yes
• Product: Development Boards
• Tool Is For Evaluation Of: LPC1227
• Core: ARM Cortex M0
• Interface Type: I2C, SPI, UART
• Operating Supply Voltage: 5 V, 9 V
• Dimensions: 80 mm x 50 mm

OLIMEX© 2012
LPC-P1227 User's Manual
CHAPTER 5
CONTROL CIRCUITY
5. Introduction to the chapter
Here you can find information about reset circuit, power circuit and quartz crystal locations.
5.1 Reset
LPC-P1227 reset circuit includes R23 (10 KΩ), R24(330 Ω), LPC1227FB064 pin PIN40
(PIO0_13/RESET) and a RESET button.
5.2 Clocks
12 MHz quarz crystal Q1 is found at pins 1 and 2 of the processor.
Real time clock (RTC) Q2 is connected to pins 57 and 58 of the processor.
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