Microchip MCP2221A-I/ML, USB Controller, 1-Channel 12 Mbps, 5.5V, I2C, UART, 3 V, 16-Pin QFN - pack size 91 units
Microchip MCP2221A-I/ML, USB Controller, 1-Channel 12 Mbps, 5.5V, I2C, UART, 3 V, 16-Pin QFN - pack size 91 units
MPN:
RS-ID: SKU:177-1620
182 in stock
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Description
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
Technical data
| Characteristic | Value |
|---|---|
| Maximum Data Rate | 12Mbps |
| Product Type | USB Controller |
| Number of Transceivers | 1 |
| Sub Type | Controller |
| USB Specification | USB 2.0 |
| Power Supply Type | Single |
| ESD Protection | Yes |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 3V |
| Mount Type | Surface |
| Package Type | QFN |
| Pin Count | 16 |
| Minimum Operating Temperature | -40°C |
| Supported Protocols | I2C, UART |
| Maximum Operating Temperature | 85°C |
| Length | 4mm |
| Height | 950μm |
| Series | MCP2221A |
| Standards/Approvals | No |
| Automotive Standard | AEC-Q100 |
| Supply Current | 25mA |
Datasheet
Manufacturer
Microchip
Weight
0.143 G
Pack Size
1 tu = 91 units
Base Unit of Measure
PCE
Shipping
2–3 days within Germany / 3–6 days within EU

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