Microchip, USB Bridge IC, 1-Channel 12 Mbps, 5.5 V, I2C, UART, 3 V, 14-Pin PDIP

RS Stock No.:: 171-7828
Distrelec Article No.:: 304-37-124
Mfr. Part No.:: MCP2221A-I/P
Brand:: Microchip

Microchip, USB Bridge IC, 1-Channel 12 Mbps, 5.5 V, I2C, UART, 3 V, 14-Pin PDIP

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Subtotal (1 pack of 5 units)*

$28.18

(exc. GST)

$31.00

(inc. GST)

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In Stock

Plus 55 unit(s) shipping from 19 January 2026

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Units	Per unit	Per Pack*
5 +	$5.636	$28.18

*price indicative

RS Stock No.:: 171-7828
Distrelec Article No.:: 304-37-124
Mfr. Part No.:: MCP2221A-I/P
Brand:: Microchip

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Maximum Data Rate	12Mbps
	Number of Transceivers	1
	Product Type	USB Bridge IC
	USB Specification	USB 2.0
	Sub Type	Controller
	Power Supply Type	Single
	ESD Protection	Yes
	Maximum Supply Voltage	5.5V
	Minimum Supply Voltage	3V
	Mount Type	Through Hole
	Package Type	PDIP
	Pin Count	14
	Minimum Operating Temperature	-40°C
	Supported Protocols	I2C, UART
	Maximum Operating Temperature	85°C
	Width	7.11 mm
	Series	MCP2221A
	Height	4.83mm
	Length	19.56mm
	Standards/Approvals	No
	Automotive Standard	AEC-Q100
	Supply Current	25mA

	Select all
	Brand Microchip
	Maximum Data Rate 12Mbps
	Number of Transceivers 1
	Product Type USB Bridge IC
	USB Specification USB 2.0
	Sub Type Controller
	Power Supply Type Single
	ESD Protection Yes
	Maximum Supply Voltage 5.5V
	Minimum Supply Voltage 3V
	Mount Type Through Hole
	Package Type PDIP
	Pin Count 14
	Minimum Operating Temperature -40°C
	Supported Protocols I2C, UART
	Maximum Operating Temperature 85°C
	Width 7.11 mm
	Series MCP2221A
	Height 4.83mm
	Length 19.56mm
	Standards/Approvals No
	Automotive Standard AEC-Q100
	Supply Current 25mA

Microchip Technology USB Controller

The Microchip Technology PDIP package, through-hole mount 14-pin USB bridge microcontroller. Its voltage rating ranges between 3V and 5.5V. This device reduces external components by integrating the USB termination resistors and the oscillator needed for USB operation. It is a USB-to-UART/I2C serial converter that enables USB connectivity in applications that have a UART and I2C interfaces.

Features and Benefits

• Bus-powered or self-powered

• Data rate is 12Mbit/s

• Fully configurable VID and PID assignments and string descriptors

• General Purpose Input/Output (GPIO) pins which support clock output, ADC, DAC and interrupt detector

• Highly configurable

• Operating temperature ranges between -40°C and 85°C

• Supports Electrostatic Discharge (ESD) protection

• USB 2.0 compliant

Applications

• Automobile engine control systems

• Electronic devices

• Embedded systems

• Remote control systems

Certifications

• AEC-Q100