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MCP2140-I/P The Microchip Technology MCP2140-I/P is an IRDA controller with a UART interface. It operates at a fixed 9600 baud rate and supports a supply voltage range of 3V to 5.5V.
Mfr Part #:

MCP2140-I/P

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP2140-I/P is an IRDA controller with a UART interface. It operates at a fixed 9600 baud rate and supports a supply voltage range of 3V to 5.5V.
✓ Total Stock: 28,117 pcs
$ Price Range: $3.65

MCP2140-I/P Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
28,035 pcs
On Request
28035 pcs On Request 1 On Request On Request 2020+ On Request On Request
Hybrid Electronics ✓
Non-Authorised Inventory information
82 pcs
On Request
82 pcs On Request 1 On Request On Request 414 On Request On Request
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MCP2140-I/P Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Function
Industrial Grade
Interface
Medical Grade
Military Grade
Operating Temperature
Protocol
Supplier Device Package
Tape & Reel
Voltage
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MCP2140-I/P Description

Short technical summary and product information.

The MCP2140-I/P from Microchip Technology is a cost-effective, low pin count IRDA controller designed for implementing IrDA standard wireless connectivity. It provides support for the IrDA standard protocol stack, including bit encoding/decoding, and interfaces easily with industry-standard UARTs and infrared transceivers.

 

This controller features a fixed data communication rate of 9600 baud for both its UART and infrared interfaces. It supports bidirectional communication and CRC implementation. The device operates within a supply voltage range of 3V to 5.5V and has an operating temperature range of -40°C to 125°C. Its low power consumption is notable, with less than 60 uA in automatic low power mode when no IR activity is present.

 

The MCP2140-I/P is housed in an 18-PDIP package, making it suitable for through-hole mounting. It is designed to operate as a secondary device and can function in Data Communication Equipment (DCE) or Data Terminal Equipment (DTE) applications, sitting between a UART and an infrared transceiver.

MCP2140-I/P Quick Information

Product Type: IRDA Controller
Canonical Name: MCP2140 IRDA Controller
Subcategory: Interface Controllers

MCP2140-I/P Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MCP2140-I/P Estimated Pricing

Qty Low High
1+ $3.65 $3.65

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCP2140-I/P Features

  • Implements IrDA standard protocol stack.
  • Fixed 9600 baud rate for UART and IR.
  • Operates from 3V to 5.5V supply voltage.
  • Wide -40°C to 125°C operating temperature.
  • Low power consumption in standby mode.

MCP2140-I/P Applications

  • Enables IrDA wireless communication.
  • Interfaces between UART and IR transceivers.
  • Suitable for DCE and DTE applications.
  • Used in systems requiring short-range data transfer.

MCP2140-I/P FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the MCP2140-I/P?

The operating temperature range is -40°C to 125°C.

What is the supply voltage range for the MCP2140-I/P?

The supply voltage range is 3V to 5.5V.

What is the data communication rate for the MCP2140-I/P?

The data communication rate is fixed at 9600 baud for both UART and infrared interfaces.

What package type is the MCP2140-I/P available in?

The MCP2140-I/P is available in an 18-PDIP package.

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