MCP2140-IP MICROCHIP [Microchip Technology], MCP2140-IP Datasheet - Page 4

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MCP2140-IP

Manufacturer Part Number

MCP2140-IP

Description

Manufacturer

MICROCHIP [Microchip Technology]

Datasheet

1.MCP2140-IP.pdf (58 pages)

Current page: 4 of 58
Download datasheet (937Kb)

MCP2140

FIGURE 1-1:

DS21790A-page 4

Microcontroller

PICmicro

Note 1: Not all microcontroller I/O pins are required to be connected to the MCP2140.

®

SYSTEM BLOCK DIAGRAM

SO

I/O

I/O

I/O

I/O

I/O

I/O

I/O

SI

RTS

CTS

DSR

DTR

CD

RI

PHACT

TX

RX

Preliminary

Control

Encode

Logic

UART

Baud Rate

Generator

MCP2140

Decode

TXIR

+

-

RXPDREF

RXPD

IR LED

IR Receive

2003 Microchip Technology Inc.

Circuitry

Detect

IR Photo

diode

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