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Microcontrollers and Processors / Bus Controllers / MCP2221A-I/ST
Datasheets
MCP2221A-I/ST by: Microchip Technology Inc

SPECIALTY MICROPROCESSOR CIRCUIT

Part Details for MCP2221A-I/ST by Microchip Technology Inc

Results Overview of MCP2221A-I/ST by Microchip Technology Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Computing and Data Storage

MCP2221A-I/ST Information

MCP2221A-I/ST by Microchip Technology Inc is a Bus Controller.
Bus Controllers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for MCP2221A-I/ST

Part # Distributor Description Stock Price Buy
DISTI # 98Y8958
Newark Usb 2.0 To I2C/Uart Conv, -40 To 85Deg C, Bridge Type:Usb To I2C/Uart, Supply Voltage Min:3V, Supply Voltage Max:5.5V, Ic Case/Package:Tssop, No. Of Pins:14Pins, Operating Temperature Min:-40°C, Operating Temperature Max:85°C Rohs Compliant: Yes |Microchip MCP2221A-I/ST RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 644
  • 1 $2.3700
  • 10 $2.3700
  • 25 $2.2000
  • 50 $2.2000
  • 192 $2.0600
$2.0600 / $2.3700 Buy Now
DISTI # MCP2221A-I/ST-ND
DigiKey IC USB TO I2C/UART 14TSSOP Min Qty: 1 Lead time: 7 Weeks Container: Tube 1630
In Stock
  • 1 $2.8000
  • 25 $2.3300
  • 100 $2.1300
$2.1300 / $2.8000 Buy Now
DISTI # 98Y8958
Avnet Americas Interface Bridges, USB to I2C / UART, 3 V, 5.5 V, TSSOP, 14 Pins, -40 ?C - Bulk (Alt: 98Y8958) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 53 Weeks, 6 Days Container: Bulk 644 Partner Stock
  • 1 $2.8800
  • 10 $2.8600
  • 25 $2.4200
  • 50 $2.3100
  • 192 $2.2200
$2.2200 / $2.8800 Buy Now
DISTI # MCP2221A-I/ST
Avnet Americas Interface Bridges, USB to I2C / UART, 3 V, 5.5 V, TSSOP, 14 Pins, -40 ?C - Rail/Tube (Alt: MCP2221A-I/ST) RoHS: Compliant Min Qty: 288 Package Multiple: 96 Lead time: 7 Weeks, 0 Days Container: Tube 0
  • 1 $2.8000
  • 25 $2.3300
  • 100 $2.1300
$2.1300 / $2.8000 Buy Now
DISTI # 579-MCP2221A-I/ST
Mouser Electronics USB Interface IC USB 2.0 to I2C Converter with GPIO RoHS: Compliant 13162
  • 1 $2.8000
  • 25 $2.3300
  • 96 $2.1300
$2.1300 / $2.8000 Buy Now
DISTI # V36:1790_14761554
Arrow Electronics USB 2.0 to I2C/UART Protocol Converter with GPIO I2C/UART Interface 3.3V/5V 14-Pin TSSOP Tube RoHS: Compliant Min Qty: 96 Package Multiple: 96 Lead time: 7 Weeks Date Code: 2345 Americas - 569
  • 96 $2.1120
$2.1120 Buy Now
DISTI # V99:2348_14761554
Arrow Electronics USB 2.0 to I2C/UART Protocol Converter with GPIO I2C/UART Interface 3.3V/5V 14-Pin TSSOP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 7 Weeks Date Code: 2351 Americas - 111
  • 0 $2.3280
  • 1 $1.7080
  • 25 $1.6130
  • 96 $1.5620
$1.5620 / $2.3280 Buy Now
DISTI # MCP2221A-I/ST
Microchip Technology Inc USB 2.0-to-I2C/UART/SMBus Protocol Converter with GPIO (Master Mode), TSSOP, Projected EOL: 2044-04-05 COO: Philippines, Thailand ECCN: EAR99 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Tube 11

Alternates Available
  • 1 $2.8000
  • 25 $2.3300
  • 100 $2.1300
  • 1,000 $2.0500
  • 5,000 $2.0400
$2.0400 / $2.8000 Buy Now
Onlinecomponents.com USB 2.0 to I2C/UART Protocol Converter w/GPIO I2C/UART Interface - 14-Pin TSSOP - Tube RoHS: Compliant 576 In Stock
  • 96 $2.1100
  • 192 $2.0300
  • 288 $2.0000
  • 576 $1.9700
  • 1,056 $1.9000
  • 2,592 $1.8700
  • 5,088 $1.8400
  • 7,584 $1.8200
$1.8200 / $2.1100 Buy Now
DISTI # 71241604
Verical USB 2.0 to I2C/UART Protocol Converter with GPIO I2C/UART Interface 3.3V/5V 14-Pin TSSOP Tube RoHS: Compliant Min Qty: 15 Package Multiple: 1 Date Code: 2328 Americas - 1355
  • 15 $2.4500
  • 50 $2.3000
  • 100 $2.1000
  • 384 $2.0100
$2.0100 / $2.4500 Buy Now
DISTI # 76841773
Verical USB 2.0 to I2C/UART Protocol Converter with GPIO I2C/UART Interface 3.3V/5V 14-Pin TSSOP Tube RoHS: Compliant Min Qty: 96 Package Multiple: 96 Date Code: 2351 Americas - 576
  • 96 $2.7430
  • 192 $2.6390
  • 288 $2.6000
  • 576 $2.5610
  • 1,056 $2.4700
$2.4700 / $2.7430 Buy Now
DISTI # 87359549
Verical USB 2.0 to I2C/UART Protocol Converter with GPIO I2C/UART Interface 3.3V/5V 14-Pin TSSOP Tube RoHS: Compliant Min Qty: 18 Package Multiple: 1 Americas - 99
  • 18 $3.3529
  • 25 $3.0706
  • 96 $3.0000
$3.0000 / $3.3529 Buy Now
Future Electronics USB Interface IC USB 2.0 to I2C Converter with GPIO Min Qty: 96 Package Multiple: 96 288
null
  • 96 $2.1100
  • 288 $2.0800
  • 480 $2.0700
  • 1,920 $2.0400
  • 2,880 $2.0200
$2.0200 / $2.1100 Buy Now
DISTI # MCP2221A-I/ST
TME IC: USB controller, I2C,UART, 3÷5.5VDC, TSSOP14 Min Qty: 1 123
  • 1 $3.2700
  • 5 $3.1700
  • 25 $2.9000
  • 96 $2.7000
$2.7000 / $3.2700 Buy Now
DISTI # MCP2221A-I/ST
IBS Electronics USB 2.0 TO I2C/UART PROTOCOL CONVERTER WITH GPIO I2C/UART INTERFACE 3.3V/5V 14-PIN TSSOP TUBE Min Qty: 96 Package Multiple: 1 864
  • 96 $2.7430
  • 192 $2.6390
  • 288 $2.6000
  • 576 $2.5610
  • 1,056 $2.4700
  • 2,592 $2.4310
  • 5,088 $2.3920
  • 7,584 $2.3660
$2.3660 / $2.7430 Buy Now
NAC USB 2.0 to I2C/UART Protocol Converter with GPIO - Package: 14 TSSOP 4.4mm TUBE RoHS: Compliant Min Qty: 192 Package Multiple: 96 Container: Tube 0
  • 1 $2.7800
  • 100 $2.5100
  • 500 $2.3200
  • 1,000 $2.2600
$2.2600 / $2.7800 Buy Now
DISTI # MCP2221A-I/ST
Avnet Silica Interface Bridges USB to I2C UART 3 V 55 V TSSOP 14 Pins 40 C (Alt: MCP2221A-I/ST) RoHS: Compliant Min Qty: 96 Package Multiple: 96 Lead time: 9 Weeks, 0 Days Silica - 0
Buy Now
DISTI # MCP2221A-I/ST
Chip One Stop Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Tube 1355
  • 1 $2.7200
  • 10 $2.4500
  • 50 $2.3000
  • 100 $2.1000
  • 384 $2.0100
  • 1,536 $1.9000
  • 6,144 $1.7800
$1.7800 / $2.7200 Buy Now
DISTI # MCP2221A-I/ST
EBV Elektronik Interface Bridges USB to I2C UART 3 V 55 V TSSOP 14 Pins 40 C (Alt: MCP2221A-I/ST) RoHS: Compliant Min Qty: 96 Package Multiple: 96 Lead time: 8 Weeks, 0 Days EBV - 0
Buy Now
LCSC TSSOP-14 USB Converters ROHS 1872
  • 1 $2.9351
  • 10 $2.5045
  • 30 $2.2342
  • 96 $1.8263
  • 480 $1.7024
  • 960 $1.6481
$1.6481 / $2.9351 Buy Now
Master Electronics USB 2.0 to I2C/UART Protocol Converter w/GPIO I2C/UART Interface - 14-Pin TSSOP - Tube RoHS: Compliant 576 In Stock
  • 96 $2.1100
  • 192 $2.0300
  • 288 $2.0000
  • 576 $1.9700
  • 1,056 $1.9000
  • 2,592 $1.8700
  • 5,088 $1.8400
  • 7,584 $1.8200
$1.8200 / $2.1100 Buy Now
New Advantage Corporation   RoHS: Compliant Min Qty: 1 Package Multiple: 96 192
  • 96 $3.5200
  • 192 $3.2500
$3.2500 / $3.5200 Buy Now
Win Source Electronics IC USB TO I2C/UART 14TSSOP 20000
  • 23 $2.5214
  • 49 $2.3587
  • 77 $2.2774
  • 110 $2.1148
  • 143 $2.0334
  • 178 $1.9521
$1.9521 / $2.5214 Buy Now

Part Details for MCP2221A-I/ST

MCP2221A-I/ST CAD Models

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MCP2221A-I/ST Part Data Attributes

Parametric Data
MCP2221A-I/ST Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
MCP2221A-I/ST Microchip Technology Inc SPECIALTY MICROPROCESSOR CIRCUIT
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description TSSOP-14
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 53 Weeks, 6 Days
Date Of Intro 2016-06-15
Samacsys Manufacturer Microchip
Bus Compatibility I2C; SMBUS; UART; USB
Clock Frequency-Max 12 MHz
Data Transfer Rate-Max 1.5 MBps
JESD-30 Code R-PDSO-G14
JESD-609 Code e3
Length 5 mm
Number of Terminals 14
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP14,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Seated Height-Max 1.2 mm
Supply Current-Max 15 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 3 V
Supply Voltage-Nom 3.3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Width 4.4 mm
uPs/uCs/Peripheral ICs Type BUS CONTROLLER, UNIVERSAL SERIAL BUS

Alternate Parts for MCP2221A-I/ST

This table gives cross-reference parts and alternative options found for MCP2221A-I/ST. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MCP2221A-I/ST, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
MCP2221A-I/SL Microchip Technology Inc $1.8443 SPECIALTY MICROPROCESSOR CIRCUIT MCP2221A-I/ST vs MCP2221A-I/SL
MCP2221AT-I/ST Microchip Technology Inc $2.5637 SPECIALTY MICROPROCESSOR CIRCUIT MCP2221A-I/ST vs MCP2221AT-I/ST
MCP2221AT-I/SLVAO Microchip Technology Inc Check for Price USB Bus Controller, CMOS, PDSO14 MCP2221A-I/ST vs MCP2221AT-I/SLVAO

MCP2221A-I/ST Related Parts

MCP2221A-I/ST Frequently Asked Questions (FAQ)

  • The maximum cable length supported by the MCP2221A-I/ST is 3 meters (10 feet) for full-speed devices and 1 meter (3.3 feet) for low-speed devices.

  • No, the MCP2221A-I/ST is a USB-to-UART bridge, not a USB hub. It can only connect one downstream device to a USB host.

  • The MCP2221A-I/ST can be configured for I2C or SPI mode by writing to the device's control registers. Refer to the datasheet for the specific register addresses and values.

  • The maximum baud rate supported by the MCP2221A-I/ST is 12 Mbps.

  • Yes, the MCP2221A-I/ST can be used with a 5V power supply, but it is recommended to use a 3.3V power supply for optimal performance.

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