MCP2221T-I/SL
- Mfr.Part #
- MCP2221T-I/SL
- Manufacturer
- Microchip Technology
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC USB TO I2C BRIDGE DEVICE 14SO
- Stock
- 7,274
- In Stock :
- 7,274
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- Manufacturer :
- Microchip Technology
- Product Category :
- Controllers
- uPs/uCs/Peripheral ICs Type :
- MICROPROCESSOR CIRCUIT
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS :
- Details
- Packaging :
- Tape and Reel (TR)
- Brand :
- Microchip Technology
- Number of Terminals :
- 14
- Minimum Operating Temperature :
- - 40 C
- Width :
- 3.9mm
- Function :
- Bridge, USB to I2C/UART
- Temperature Grade :
- Industrial
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Product :
- USB Controllers
- Terminal Form :
- Gull wing
- Interface Type :
- HDI, I2C, UART, USB
- JESD-609 Code :
- e3
- Package :
- Tape and Reel (TR)
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 14
- Standard :
- USB 2.0
- Type :
- Bridge, USB to UART/I2C
- Terminal Position :
- Dual
- Operating Supply Current :
- 13mA
- Seated Height-Max :
- 1.75 mm
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Protocol :
- USB
- Product Category :
- USB Interface IC
- Product Type :
- USB Interface IC
- Mounting Style :
- SMD/SMT
- Product Status :
- Active
- Data Rate :
- 12 Mbps
- HTS Code :
- 8542.31.00.01
- Number of Terminations :
- 14
- Current - Supply :
- 13mA
- Terminal Pitch :
- 1.27 mm
- Base Product Number :
- MCP2221
- Operating Supply Voltage :
- 5.5V
- Supplier Package :
- SOIC
- Published :
- 2016
- Standards :
- USB 2.0
- Weight :
- 338.011364mg
- ECCN Code :
- EAR99
- Package Shape :
- RECTANGULAR
- Max Supply Current :
- 15mA
- Interface :
- I2C, UART
- Number of Pins :
- 14
- Surface Mount :
- yes
- Supply Voltage :
- 3.3V
- Series :
- --
- Maximum Data Rate :
- 12 Mbps
- Factory Lead Time :
- 8 Weeks
- Maximum Operating Temperature :
- + 85 C
- Manufacturer :
- Microchip
- Subcategory :
- Interface ICs
- Voltage - Supply :
- 3V~5.5V
- JESD-30 Code :
- R-PDSO-G14
- Supplier Device Package :
- 14-SOIC
- Transmitter and Receiver FIFO Counter :
- No
- Mounting :
- Surface Mount
- Operating Temperature :
- -40°C~85°C
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- MCP2221
- Reach Compliance Code :
- Compliant
- Speed :
- Full Speed (FS)
- Number of Ports :
- 1
- Length :
- 8.65mm
- Screening Level :
- Industrial
- Datasheets
- MCP2221T-I/SL
MCP2221T-I/SL Documents

Controllers Microchip Technology MCP2221T-I/SL Overview
The Controllers Microchip Technology MCP2221T-I/SL is a highly efficient USB to I²C bridge device designed for seamless communication between USB and I²C buses. This IC, housed in a 14SO package, offers a simple yet powerful solution for developers looking to integrate USB connectivity with I²C-based devices. With its robust design and advanced functionality, the MCP2221T-I/SL is ideal for applications requiring reliable data transfers, making it a perfect choice for B2B customers looking to purchase in bulk for their complex projects and products.
MCP2221T-I/SL Features
This device supports full-speed USB (12 Mbps) and provides a bridge to the I²C bus, capable of supporting up to 400 kHz communication. It includes four GPIO pins that can be configured for various functions, enhancing its versatility. The MCP2221T-I/SL also features a comprehensive set of protocols to ensure safe and reliable communication, including USB suspend states for power management and built-in voltage regulator for stable operation across different power supplies.
MCP2221T-I/SL Applications
- Embedded System Management: Easily integrates with embedded platforms for system management and debugging via USB, providing a straightforward interface for monitoring and control.
- Consumer Electronics: Used in various consumer electronic products such as smart home devices, enabling connectivity and control through a PC interface.
- Industrial Automation: Facilitates communication between industrial control systems and computer interfaces, streamlining processes and data management in industrial settings.
- Mobile Applications: Serves in mobile accessory applications, allowing for seamless connection to mobile devices for enhanced functionality and user experience.
- PC Peripherals: Ideal for developing PC peripherals that require an I²C interface, such as thermal printers, bar code readers, and other similar devices.
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