MCP2221-I/P
- Mfr.Part #
- MCP2221-I/P
- Manufacturer
- Microchip Technology
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC USB TO I2C BRIDGE DEVICE 14PD
- Stock
- 155
- In Stock :
- 155
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- Manufacturer :
- Microchip Technology
- Product Category :
- Controllers
- Temperature Grade :
- Industrial
- Number of Channels per Chip :
- 1
- RoHS :
- Details
- Screening Level :
- Industrial
- Terminal Pitch :
- 2.54mm
- Product Category :
- USB Interface IC
- JESD-30 Code :
- R-PDIP-T14
- Supply Current-Max :
- 15 mA
- Published :
- 2008
- Interface Type :
- HDI, I2C, UART, USB
- Series :
- --
- Minimum Operating Temperature :
- -40 °C
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Standards :
- USB 2.0
- Standard :
- USB 2.0
- Supplier Package :
- PDIP
- Type :
- Bridge, USB to UART/I2C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interface :
- I2C, UART
- Product Type :
- USB Interface IC
- Product Status :
- Active
- Dimensions :
- 19.69 x 7.11 x 4.95mm
- Number of Pins :
- 14
- Number of Terminations :
- 14
- Mount :
- Through Hole
- Base Part Number :
- MCP2221
- Speed :
- Full Speed (FS)
- Transmitter and Receiver FIFO Counter :
- No
- Factory Lead Time :
- 6 Weeks
- Lead Free :
- Lead Free
- Package Shape :
- RECTANGULAR
- Operating Supply Current :
- 13mA
- Time@Peak Reflow Temperature-Max (s) :
- Not Applicable
- Number of Terminals :
- 14
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Protocols Supported :
- USB 2.0
- Seated Height-Max :
- 5.334 mm
- Bridge Type :
- USB to I2C, SMBUS, UART
- Mounting Style :
- Through Hole
- Length :
- 19.69mm
- Mounting Type :
- Through Hole
- Pin Count :
- 14
- HTS Code :
- 8542.31.00.01
- Product :
- USB Controllers
- Terminal Position :
- Dual
- Supplier Device Package :
- 14-PDIP
- Brand :
- Microchip Technology / Atmel
- Operating Supply Voltage :
- 4.5, 42 V
- Function :
- Bridge, USB to I2C/UART
- Surface Mount :
- No
- Data Rate :
- 12 Mbps
- Terminal Form :
- THROUGH-HOLE
- Manufacturer :
- Microchip
- Maximum Data Rate :
- 115.2 kbps
- Packaging :
- Tube
- Voltage - Supply :
- 3V~5.5V
- Package Type :
- PDIP
- Package :
- Tube
- ESD Protection :
- yes
- Maximum Operating Temperature :
- +85 °C
- Power Supply Type :
- Single
- RoHS Status :
- ROHS3 Compliant
- uPs/uCs/Peripheral ICs Type :
- MICROPROCESSOR CIRCUIT
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Power Supplies :
- 3.3/5V
- Base Product Number :
- MCP2221
- Number of Transceivers :
- 1
- Qualification Status :
- Not Qualified
- Number of Ports :
- 1
- Mounting :
- Through Hole
- Height :
- 4.95mm
- Width :
- 7.11mm
- Operating Temperature :
- -40°C~85°C
- MSL :
- -
- Supply Voltage :
- 3.3V
- Current - Supply :
- 13mA
- REACH SVHC :
- No SVHC
- Reach Compliance Code :
- Compliant
- Protocol :
- USB
- Weight :
- 1.620005g
- Datasheets
- MCP2221-I/P

Controllers Microchip Technology MCP2221-I/P Overview
The Controllers Microchip Technology MCP2221-I/P is a highly versatile USB-to-I2C bridge device, designed to enable seamless communication between USB-capable computers and I2C-based peripherals without the need for additional protocol conversion. This integration facilitates the development of innovative solutions across various technological fields, enhancing system reliability and operational efficiency. The MCP2221-I/P bridges the gap between legacy peripherals and modern computing environments, making it an indispensable tool for developers and engineers looking to expand the capabilities of their electronic designs.
MCP2221-I/P Features
The MCP2221-I/P offers a robust set of features that cater to a wide range of technical requirements. It supports full-speed USB 2.0 for reliable data transfer, provides a versatile connection via its GPIO, UART, and I2C functionalities, and comes in a 14-pin PDIP package, ensuring easy integration into existing systems. Additionally, this device boasts configurable functionalities through EEPROM, which allows customization for specific application needs, enhancing both utility and flexibility.
MCP2221-I/P Applications
- Embedded Systems Development: Easily integrates with microcontrollers for debugging purposes and prototype development, facilitating communication between the PC and the embedded system through the I2C interface.
- Consumer Electronics: Utilized in the development and troubleshooting of consumer electronic devices such as smart home appliances, where I2C sensors and peripherals need to communicate with central processing units through USB.
- PC Peripheral Integration: Enables the design of custom PC peripherals that require bridging between USB and I2C for enhanced functionality, such as advanced keyboards and smart monitoring systems.
- Industrial Automation: In industrial settings, the MCP2221-I/P can facilitate the interface between control systems and I2C-enabled sensors, aiding in the monitoring and management of automated processes.
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