MCP2122 Просмотр технического описания (PDF) - Microchip Technology

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MCP2122

Infrared Encoder/Decoder

Microchip Technology 

3.0 DEVELOPMENT TOOLS

The MCP212X Developer’s Daughter Board is used to

evaluate and demonstrate the MCP2122 or the

MCP2120 IrDA® Standard Encoder/Decoder devices.

A header allows the MCP212X Developer’s Daughter

Board to be jumpered easily into systems for

development purposes.

The MCP212X Developer’s Daughter Board is

designed to interface to several of the “new” low cost

PIC® Demo Boards. These include the PICDEM HPC

Explorer Demo board, the PICDEM FS USB Demo

board, and the PICDEM LCD Demo board.

When the MCP212X Developer’s Daughter Board is

used in conjunction with the PICDEM HPC Explorer

Demo board, the MCP212x can be connected to either

of the PIC18F8772's two UARTs or the RX and TX sig-

nals can be "crossed" so the MCP212x device can

communicate directly out the PICDEM HPC Explorer

Demo Board's UART (DB-9).

MCP2122

Features:

• 8-pin socket for installation of MCP2122

(installed) and 14-pin socket for installation of

MCP2120

• Three Optical Transceiver circuits (1 installed)

• Headers to interface to low cost PICDEM Demo

Boards, including:

- • PICDEM™ HPC Explorer Demo Board

- • PICDEM™ LCD Demo Board

- • PICDEM™ FS USB Demo Board

- • PICDEM™ 2 Plus Demo Board

• Headers to easily connect to the user’s

embedded system

• Jumpers to select routing of MCP212X signals to

the PICDEM™ Demo Board Headers

• Jumpers to configure the operating mode of the

board

© 2007 Microchip Technology Inc.

Preliminary

DS21894C-page 13

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