You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History

 
 

MCP2221-I/P

Interface Bridges, USB to I2C, SMBUS, UART, 3 V, 5.5 V, DIP, 14 Pins, -40 °C

MICROCHIP MCP2221-I/P

Image is for illustrative purposes only. Please refer to product description.

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
MCP2221-I/P
Order Code:
2434892
Technical Datasheet:
MCP2221-I/P   Datasheet
See all Technical Docs

Product Overview

The MCP2221-I/P is an USB 2.0 to UART/I²C™ Protocol Converter with GPIO enables USB connectivity in applications that have an UART and I²C interfaces. The device reduces external components by integrating the USB termination resistors and the oscillator needed for USB operation. The MCP2221 also has four GP-pins providing miscellaneous functionalities (GPIO, USBCFG, SSPND, clock output, ADC, DAC, interrupt detector). The MCP2221 enumerates as a composite USB device after POR. The device enumerates as both a human interface device (HID) for I²C, GPIO control and as CDC for the USB-to-UART converter.
  • Supports full-speed USB (12Mbps)
  • Implements USB protocol composite device
  • 128-byte buffer to handle data throughput at any UART baud rate
  • Human interface device (HID) for both I²C™ communication and control
  • USB 2.0 compliant
  • Human interface device (HID) for both I²C™ communication and control
  • I²C/SMBus terminal
  • Communications device class (CDC) for the USB-to-UART option
  • Device runs as an I²C master
  • Data to write/read on the I²C bus is conveyed by the USB interface
  • Four general-purpose input/output pins
  • All GP pins can be assigned to other functionalities
  • UART activity LED outputs (UTX and URX)
  • SSPND output pin
  • USBCFG output pin (indicates when the enumeration has completed)
  • Three ADC inputs
  • One DAC with two possible output options
  • 12MHz or other configurable values clock reference output
  • External interrupt edge detection

Applications

Industrial, Communications & Networking

Warnings

ESD sensitive device, take proper precaution while handling the device.

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×


:
USB to I2C, SMBUS, UART

:
3V

:
5.5V

:
DIP

:
14Pins

:
-40°C

:
85°C

:
-

:
-

:
-
Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (2)

Best Seller

227 In stock Need more?

227 available for 3 - 4 business days delivery

S$4.66 ( S$4.99  Inc. GST)

Pricing is unavailable. Please contact customer services.

Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price (Incl GST) Your Price (Incl GST)
 
 
1+ S$4.66 (S$4.99)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
25+ S$3.89 (S$4.16)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
100+ S$3.54 (S$3.79)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Add
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --