The MCP2221 is a USB-to-UART/I2C serial converter which enables USB connectivity in applications that have a 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).

Universal Serial Bus (USB)
Supports full-speed USB (12 Mb/s)
Implements USB protocol composite device: Communication Device Class (CDC) for
Communications and configuration
Human Interface Device (HID) for I2C™, chip control and configuration
128-byte Buffer to handle data throughput at any UART baud rate:
64-byte Transmit
64-byte Receive
Human Interface Device (HID) for both I2C™ communication and control.
64 byte buffer to handle data throughput at any I2C™ baud rate
Fully configurable VID and PID assignments, and string descriptors
Bus-powered or self-powered
USB 2.0 Compliant

Units	Per unit	Per Pack*
5 - 5	R 56,434	R 282,17
10 - 45	R 55,024	R 275,12
50 +	R 53,374	R 266,87

Select all	Attribute	Value
	Brand	Microchip
	Number of Transceivers	1
	Data Rate	12Mbps
	Protocols Supported	I2C, UART
	IC Type	Controller IC
	Power Supply Type	Single
	ESD Protection	Yes
	Mounting Type	Surface Mount
	Package Type	TSSOP
	Pin Count	14
	Dimensions	5 x 4.4 x 1.05mm
	Height	1.05mm
	Length	5mm
	Maximum Operating Temperature	+85 °C
	Width	4.4mm
	Minimum Operating Temperature	-40 °C
	Automotive Standard	AEC-Q100

	Select all
	Brand Microchip
	Number of Transceivers 1
	Data Rate 12Mbps
	Protocols Supported I2C, UART
	IC Type Controller IC
	Power Supply Type Single
	ESD Protection Yes
	Mounting Type Surface Mount
	Package Type TSSOP
	Pin Count 14
	Dimensions 5 x 4.4 x 1.05mm
	Height 1.05mm
	Length 5mm
	Maximum Operating Temperature +85 °C
	Width 4.4mm
	Minimum Operating Temperature -40 °C
	Automotive Standard AEC-Q100

Microchip MCP2221A-I/ST, USB Controller, 12Mbps, I2C, UART, 14-Pin TSSOP

FREE delivery for orders over R 1 500,00

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