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MICROCHIP MCP2221-I/SL
Interface Bridges, USB to I2C, SMBUS, UART, 3 V, 5.5 V, SOIC, 14 Pins, -40 °C
- Manufacturer:
- MICROCHIP MICROCHIP
- Manufacturer Part No:
- MCP2221-I/SL
- Order Code:
- 2434893
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-
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- Product Range
- -
- Technical Datasheet:
- MCP2221-I/SL Datasheet
- ECAD / MCAD
-
Product Overview
The MCP2221-I/SL is an USB 2.0 to UART/I²C™ Protocol Converter with GPIO enables USB connectivity in applications that have an 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). The MCP2221 enumerates as a composite USB device after POR. The device enumerates as both a human interface device (HID) for I²C, GPIO control and as CDC for the USB-to-UART converter.
- Supports full-speed USB (12Mbps)
- Implements USB protocol composite device
- 128-byte buffer to handle data throughput at any UART baud rate
- Human interface device (HID) for both I²C™ communication and control
- USB 2.0 compliant
- Human interface device (HID) for both I²C™ communication and control
- I²C/SMBus terminal
- Communications device class (CDC) for the USB-to-UART option
- Device runs as an I²C master
- Data to write/read on the I²C bus is conveyed by the USB interface
- Four general-purpose input/output pins
- All GP pins can be assigned to other functionalities
- UART activity LED outputs (UTX and URX)
- SSPND output pin
- USBCFG output pin (indicates when the enumeration has completed)
- Three ADC inputs
- One DAC with two possible output options
- 12MHz or other configurable values clock reference output
- External interrupt edge detection
Applications
Industrial, Communications & Networking
Product Information
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- :
- USB to I2C, SMBUS, UART
- :
- 3V
- :
- 5.5V
- :
- SOIC
- :
- 14Pins
- :
- -40°C
- :
- 85°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (2)
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2,202 deliver in 3-4 business days from our UK warehouse
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¥453.01
(
¥498.31
Inc. JCT)
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