MCP2140T-I/SS

MCP2140T-I/SS

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MCP2140T-I/SS
IC IRDA CONTROLLR DTE/DCE 20SSOP
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$2.17

Price update:a months ago
Available in stock: 2341
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Microchip Technology

Microchip Technology

Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.

View All Product from Microchip Technology
MCP2140T-I/SS Products

The MCP2140T-I/SS is a cost-effective, low pin count (18-pin), easy-to-use device for implementing IrDA standard wireless connectivity. The MCP2140T-I/SS provides support for the IrDA standard protocol "stack", bit encoding/decoding and low cost, discrete IR receiver circuitry.

The serial and IR interface baud rates are fixed at 9600 baud. The serial interface and IR interface baud rates are dependent on the device frequency, but IrDA standard operation requires a device frequency of 7.3728 MHz.

The MCP2140T-I/SS will specify to the Primary Device the IR baud rate during the Discover phase.

Please consider this deviceMCP2140A

Feature

  • Implements the IrDA® standard including:
    • IrLAP
    • IrLMP
    • IAS
    • TinyTP
    • IrCOMM (9-wire "cooked" service class)
  • Provides IrDA standard physical signal layer support including:
    • Bidirectional communication
    • CRC implementation
    • Fixed Data communication rate of 9600 baud
  • Includes UART to IrDA standard encoder/decoder functionality:
    • Easily interfaces with Industry standard UARTs and infrared transceivers
  • UART interface for connecting to Data CommunicationsEquipment (DCE) or Data Terminal Equipment (DTE) systems
  • Transmit/Receive formats (bit width) supported: 1.63 µs
  • Hardware UART Support:    
    • 9.6 kbaud baud rate
    • 29 Byte Data Buffer Size
  • Infrared Supported:
    • 9.6 kbaud baud rate
    • 64 Byte Data Packet Size
  • Operates as Secondary Device
  • Automatic Low Power mode
    • <60 µA when no IR activity present (PHACT=L)

Product Attributes

TYPE DESCRIPTION Select all
Programmable Not Verified
Product Status Active
Package Tape & Reel (TR)
Supplier Device Package 20-SSOP
Package / Case 20-SSOP (0.209", 5.30mm Width)
Operating Temperature -40°C ~ 125°C
Current - Supply 2.2mA
Voltage - Supply 3V ~ 5.5V
Interface UART
Function Controller
Protocol IRDA®

Blog

$2.17

Price update:a months ago
Available in stock: 2341
Microchip Technology

Microchip Technology

Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.

View All Product from Microchip Technology

Blog