MCP2120-I集成電路（IC）的編碼器解碼器轉換器規(guī)格書PDF中文資料

MCP2120-I屬于集成電路（IC）的編碼器解碼器轉換器。由微芯科技股份有限公司制造生產的MCP2120-I編碼器，解碼器，轉換器該系列產品可用于將信息封裝或編碼為適合于傳輸或存儲的格式，和/或在通信路徑的另一端執(zhí)行逆運算，通常是通過使用某些形式的調制過程。示例包括從數字數據生成模擬視頻信號的器件（反之亦然）；基于傳輸目的對按鈕的狀態(tài)進行編碼的器件（實現遠程控制功能）；以及便于將標準 UART 連接到標準紅外收發(fā)器的器件。

DEVICE OVERVIEW

This document contains device specific information for the following device:

? MCP2120

This device is a low-cost, high-performance, fully-static infrared encoder/decoder. This device sits between a UART and an infrared (IR) optical transceiver.

Features

? Supports with IrDA? Physical Layer Specification (version 1.3)

? UART to IR Encoder/Decoder

- Interfaces with IrDA Compliant Transceivers

- Used with any UART, including standard 16550 UART and microcontroller UART

? Transmit/Receive formats supported:

- 1.63 μs

? Hardware or Software Baud rate selection

- Up to IrDA standard 115.2 kbaud operation

- Up to 312.5 kbaud operation (at 20 MHz)

- Low power mode

? Pb-free packaging

CMOS Technology

? Low-power, high-speed CMOS technology

? Fully static design

? Low voltage operation

? Commercial and Industrial temperature ranges

? Low power consumption

- < 1 mA @ 3.3V, 8 MHz (typical)

- 3 mA typical @ 5.0V when disabled