

Manufacturer Part #
MCP2221AT-I/SL
USB 2.0 to I2C™/UART Protocol Converter with GPIO
Microchip MCP2221AT-I/SL - Product Specification
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Microchip has released a new Product Documents for the MCP2221A USB 2.0 to I2C UART Protocol Converter with GPIO of devices.Notification Status: FinalDescription of Change: The following is the list of modifications:1. Updated Section 5.0, Packaging Information.2. Updated Table 3-2, Table 3-5, Table 3-12, Table 3-23 and Table 3-39 for clarityImpacts to Data Sheet: See above details.Reason for Change: To Improve ProductivityChange Implementation Status: CompleteDate Document Changes Effective: 17 Sept 2021NOTE: Please be advised that this is a change to the document only the product has not been changed.
Microchip has released a new Product Documents for the MCP2221A USB 2.0 to I2C UART Protocol Converter with GPIO of devices.Notification Status: FinalDescription of Change: The following is the list of modifications:1) Added the Note in Section 1.8.1.1.2) Updated Table 3-1.3) Updated terminology Master/Slave to Host/Client.Impacts to Data Sheet: NoneReason for Change: To Improve ProductivityChange Implementation Status: CompleteDate Document Changes Effective: 30 Apr 2021NOTE: Please be advised that this is a change to the document only the product has not been changed
Data Sheet - MCP2221A USB 2.0 to I2C UART Protocol Converter with GPIO Data Sheet Document RevisionMicrochip has released a new Product Documents for the MCP2221A USB 2.0 to I2C UART Protocol Converter with GPIO of devices.Notification Status: FinalDescription of Change: 1) Updated description of Register 1-1. 2) Added Figure 1-8. 3) Clarified Table 3-2 byte 8 as �don�t care�. 4) Made minor typographical edits.Impacts to Data Sheet: NoneReason for Change: To Improve ManufacturabilityChange Implementation Status: CompleteDate Document Changes Effective: 16 Jun 2020NOTE: Please be advised that this is a change to the document only the product has not been changed.
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