DB-LQFP48-LPC2103 Datasheet DB-LQFP48-LPC2103 | P1-P2

DB-LQFP48-LPC2103

USB-Dongle

and

Derivative Boards

The DB-LQFP48-LPC2103 is the Derivative Board for the LPC2103

microcontroller in a 48 pin LQFP package. The DB-LQFP48-LPC2103

requires the use of the USB-Dongle for power and a programming interface.

The USB-Dongle and DB-LQFP48-LPC2103 allow quick and easy ICP

programming of the LPC2103. The unit also provides a low cost platform for

testing or prototyping of simple microcontroller based designs. The USB-

Dongle provides a Virtual COM Port interface to the PC and allows hex files

to be downloaded and programmed using Flash Magic or other common

utilities. The USB-Dongle provides all power needed by the various

Derivative Boards so no external power supply is required. Low cost

Derivative Boards are available for many different microcontrollers from

NXP. Please consult our website for details at www.teamfdi.com

Highlights

• Low cost tool for prototyping

• USB port powered so no external

Power Supply required

• Supports USB 2.0

• Plugs directly into any standard USB

Port – great for laptops

• Works with NXP free Flash Magic

software that can be downloaded

from the web

• USB-Dongle Kit Includes:

♦ USB-Dongle

♦ Download docs and

software examples at

www.teamfdi.com/USBDongle

♦ Derivative Boards for

many microcontrollers

are available

Rev 1.0 1/24/2008

Technical Details

The DB-LQFP48-LPC2103 uses a

PCB edge finger connector to

interface to the USB-Dongle.

Board Dimensions 2.268” x 1.5”

Target Interface

The USB-Dongle includes a 14 pin connector to the Derivative Board

that utilizes the following signals. Not all signals are used on all

Derivative Boards:

ISP/ICPn 5V (USB power, unswitched)

Switched Power (3V for ICP) or

Reset (High True for 8051 ISP)

Reset (Low True)

(for ICP & LPC2000 ARM)

Ground 3V (unswitched)

PCL/SCL (ICP/I2C) PDA/SDA (ICP/I2C)

TXD (UART) RXD (UART)

MSIO (SPI) PSEN/P0.14 (ISP entry)

SCLK (SPI) MOSI (SPI)

Example of USB-Dongle and Derivative Board

USB-Dongle

DB-HVSON10-LPC9103

Headers – The DB-LQFP48-LPC2103 brings every pin of the microcontroller out to a standard 0.10” spacing

header footprint for easy probing of signals or to support prototyping or wire-wrapping. Consult the DB-LQFP48-

LPC2103 schematic if there are any questions about pin alignment from the microcontroller to the headers.

Power – The USB-Dongle provides the regulated 3.3V power required by the DB-LQFP48-LPC2103 and an

onboard LDO, U3, provides the regulated 1.8V. The DB has a power measurement jumper, JP1, to allow the user to

easily measure the power consumption of the microcontroller. In the artwork, JP1 pin 1 is shorted to pin 2 so the

board is continuously powered. The board can be easily modified by cutting JP1 and loading a standard 0.10” header.

LED - A green activity or status LED is provided at location D1 on the Derivative Board. This LED can be used to

indicate when the microcontroller is being programmed or for other types of user activity under software control.

Crystal or Clock Frequency - The DB-LQFP48-LPC2103 is clocked by an external 12.000 MHz crystal oscillator

located at position Y1 on the DB.

Ordering Information

Order Online at www.digikey.com FDI Contact Info:

Digi-Key Part #: 622-1013-ND (800) 278-0293 Phone

Availability: Stock (256) 883-1241 FAX

Digi-Key Contact Info:

1-800-DIGI-KEY Phone www.teamfdi.com

(218) 681-3380 FAX

All brand names and product names are trademarks or registered trademarks of their respective holders.

P1-P2

DB-LQFP48-LPC2103

Mfr. #:

Buy DB-LQFP48-LPC2103

Manufacturer:

Future Designs, Inc. (FDI)

Description:

Sockets & Adapters DB-LQFP48-LPC2103 w/ LPC2103 load Rev2.1

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet

DB-LQFP48-LPC2103