EA-QSB-015 Embedded Artists, EA-QSB-015 Datasheet - Page 5

• Manufacturer Part Number: EA-QSB-015
• Description: Development Boards & Kits - ARM QUICK START BOARD LPC11U35
• Manufacturer: Embedded Artists

Specifications of EA-QSB-015

• Rohs: yes
• Product: Development Kits
• Tool Is For Evaluation Of: LPC11U35
• Core: ARM Cortex M0
• Interface Type: USB
• Operating Supply Voltage: 3.3 V

Copyright 2012 © Embedded Artists AB
LPC11U35 QuickStart Board - User’s Guide
2 Introduction
Thank you for buying Embedded Artists’ LPC11U35 QuickStart Board based on NXP’s LPC11U35
ARM Cortex-M0 microcontroller.
This document is a User’s Guide that describes the LPC11U35 QuickStart Board hardware design.
2.1
Embedded Artists’ LPC11U35 QuickStart Board with NXP’s LPC11U35 microcontroller lets you get up-
and-running quickly. The small sized board offers many features that ease your learning curve and
speed up your program development. The features of the LPC11U35 QuickStart Board are:
2.2
Please note that the LPC11U35 QuickStart Board come without any case/box and all
components are exposed for finger touches – and therefore extra attention must be
paid to ESD (Electro-Static Discharge) precaution.
Make it a habit to always first touch the metal surface of the USB connectors
for a few seconds with both hands before touching any other parts of the
boards. That way, you will have the same electrical potential as the board and
therefore minimize the risk for ESD damages.
In general, touch as little as possible directly on the LPC11U35 QuickStart Board. The push buttons on
the LPC11U35 QuickStart Board have grounded shield to minimize the effect of ESD.
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Features
ESD and Handling Precaution
NXP's LPC11U35 ARM Cortex-M0 microcontroller in 33-pin HVQFN package, with 10 KByte
internal SRAM, 64 Kbyte internal FLASH and 4Kbyte internal EEPROM.
12.0000 MHz crystal for maximum execution speed and standard serial bit rates, including
USB requirements. The LPC11U35 runs at frequencies up to 50 MHz.
On-board USB Device interface
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All LPC11U35 pins available on expansion connector (dual 15 pos, 100 mil/2.54 mm pitch
rows, 700 mil/17.78 mm apart).
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Flexible powering, with on-board 150mA 3.3V voltage regulator
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Onboard reset generation
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Push button for enabling Bootloader mode of the LPC11U35
LED on pin PIO0_7
SWD/JTAG connector
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Compact size: 22 x 40 mm (22 x 41 mm incl. USB connector)
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Mini-B USB connector on-board
USB connect circuit with LED signaling
Proper ESD protection
Expansion connectors has DIP30 structure, suitable for breadboard prototyping
Can be powered from USB connector or an external +5V supply
Reset push button
2x5 pos, 50 mil/1.27 mm pitch, standard SWD/JTAG connector
Four layer PCB design for best noise immunity
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