Microchip, USB Controller, 1-Channel 12 Mbps, 5.5 V, UART, I2C, 3 V, 14-Pin TSSOP
- RS Stock No.:
- 177-1621
- Mfr. Part No.:
- MCP2221A-I/ST
- Brand:
- Microchip
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Subtotal (1 tube of 96 units)*
£152.544
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£183.072
(inc. VAT)
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Last RS stock
- Final 96 unit(s), ready to ship
Units | Per unit | Per Tube* |
|---|---|---|
| 96 - 96 | £1.589 | £152.54 |
| 192 + | £1.546 | £148.42 |
*price indicative
- RS Stock No.:
- 177-1621
- Mfr. Part No.:
- MCP2221A-I/ST
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | USB Controller | |
| Maximum Data Rate | 12Mbps | |
| 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 | TSSOP | |
| Pin Count | 14 | |
| Supported Protocols | UART, I2C | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | No | |
| Series | MCP2221A | |
| Height | 1.05mm | |
| Length | 5mm | |
| Width | 4.4 mm | |
| Automotive Standard | AEC-Q100 | |
| Supply Current | 25mA | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type USB Controller | ||
Maximum Data Rate 12Mbps | ||
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 TSSOP | ||
Pin Count 14 | ||
Supported Protocols UART, I2C | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals No | ||
Series MCP2221A | ||
Height 1.05mm | ||
Length 5mm | ||
Width 4.4 mm | ||
Automotive Standard AEC-Q100 | ||
Supply Current 25mA | ||
- COO (Country of Origin):
- US
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
Related links
- Microchip MCP2221A-I/ST 12Mbps UART, 14-Pin TSSOP
- Microchip MCP2221A-I/ML 12Mbps UART, 16-Pin QFN
- Microchip MCP2221AT-I/ST 12Mbps 3.0 → 5.5 V, 14-Pin TSSOP
- Microchip MCP2221-I/ML 12Mbps UART, 16-Pin QFN
- Microchip MCP2221-I/ST 12Mbps 3 to 5.5 V, 14-Pin TSSOP
- Microchip MCP2221A-I/P 12Mbps 14-Pin PDIP
- Microchip MCP2221A-I/SL 12Mbps 14-Pin SOIC
- Silicon Labs CP2103-GM 12Mbps 3.3 V, 28-Pin QFN