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MCP2221A-I/P The Microchip Technology MCP2221A-I/P is a versatile USB to I2C/UART bridge controller. It operates within a voltage range of 3V to 5.5V and comes in a 14-PDIP package.
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MCP2221A-I/P

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP2221A-I/P is a versatile USB to I2C/UART bridge controller. It operates within a voltage range of 3V to 5.5V and comes in a 14-PDIP package.
✓ Total Stock: 28,066 pcs
$ Price Range: $3.65

MCP2221A-I/P Available from 1 distributor

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28,066 pcs
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28066 pcs On Request 1 On Request On Request 2020+ On Request On Request
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MCP2221A-I/P Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Interface
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MCP2221A-I/P Description

Short technical summary and product information.

The MCP2221A-I/P from Microchip Technology is an integrated circuit designed to bridge USB communication to I2C and UART protocols. This controller is suitable for applications requiring a simple interface between a host USB port and embedded systems using I2C or UART.

 

Key electrical specifications include an operating voltage range of 3V to 5.5V and a typical operating current of 13mA. The device supports USB 2.0 standards and provides both I2C and UART interfaces for flexible connectivity.

 

Packaged in a standard 14-PDIP, the MCP2221A-I/P is designed for through-hole mounting. Its operating temperature range is -40°C to 85°C, making it suitable for a variety of environmental conditions. This component facilitates easy integration of microcontrollers and other peripherals into USB-enabled systems.

 

The RoHS 3 compliant status indicates adherence to environmental regulations, and it is supplied in a Moisture Sensitivity Level 1 (MSL 1) package, signifying no special handling is required beyond standard practices.

MCP2221A-I/P Quick Information

Product Type: USB to I2C/UART Bridge Controller
Canonical Name: MCP2221A-I/P USB to I2C/UART Bridge Controller
Subcategory: USB to I2C/UART Bridge

MCP2221A-I/P Compliance

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

MCP2221A-I/P Estimated Pricing

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1+ $3.65 $3.65

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

MCP2221A-I/P Features

  • USB 2.0 to I2C/UART bridge controller.
  • Operates from 3V to 5.5V supply voltage.
  • Standard 14-PDIP through-hole package.
  • Wide operating temperature range of -40°C to 85°C.
  • RoHS 3 compliant for environmental considerations.

MCP2221A-I/P Applications

  • Connects USB hosts to I2C devices.
  • Enables UART communication over USB.
  • Facilitates embedded system prototyping.
  • Ideal for custom interface designs.
  • Used in data logging applications.

MCP2221A-I/P FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MCP2221A-I/P?

The MCP2221A-I/P operates within a voltage range of 3V to 5.5V.

What is the operating temperature range for this controller?

The operating temperature range for the MCP2221A-I/P is -40°C to 85°C.

What package type is the MCP2221A-I/P supplied in?

The MCP2221A-I/P is supplied in a 14-PDIP package.

What interfaces does the MCP2221A-I/P support?

The MCP2221A-I/P supports I2C and UART interfaces.

What is the RoHS status of the MCP2221A-I/P?

The MCP2221A-I/P is RoHS 3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level (MSL) for the MCP2221A-I/P is 1 Unlimited.

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