

Manufacturer Part #
34AA02T-E/OT
Microchip 34AA02T-E/OT - Product Specification
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Microchip has released a new Datasheet for the 34AA02/34LC02-2-Kbit I2C Serial EEPROM Software Write-Protect of devices. Notification Status: FinalDescription of Change:Fixed the SOT-23 pinout descriptions on page 1 and in Product Identification System section.Pinout was in error and packages listed showed 5-pin that should be 6-pin.Impacts to Data Sheet: NoneReason for Change: To Improve Productivity.Change Implementation Status: CompleteDate Document Changes Effective: 15 Jun 2023
Description of Change:Qualification of palladium coated copper with gold flash (CuPdAu) as a new bond wire material for selected 93LCxxx, 93AAxxx, 93Cxxx, PIC10F2xx, 25LC0xxx, 25AA0xxx, MTCH101,24VL0xx, 24LC0xx, 24AA0xxx, 24C01C, 34VL02, 34LC02, 34AA02, MCP40xx, MCP9800xx, MCP9802xx, MCP738xx, MCP950xx, MCP6Vxxx, and MCP64xx device families available in 6L and 5L SOT-23 packages assembled at MMT assembly site.Reason for Change:To improve manufacturability by qualifying palladium coated copper with gold flash (CuPdAu) as a new bond wire material.
Microchip has released a new Product Documents for the 34AA02/34LC02 2K I2C Serial EEPROM Software Write-Protect Data Sheet of devices. If you are using one of these devices please read the document located at 34AA02/34LC02 2K I2C Serial EEPROM Software Write-Protect Data Sheet.Description of Change: 1) Added Automotive Product Identification System section 2) Fixed TBUF typo and added 1 MHz spec 3) Updated MSOP, PDIP, SOIC, SOT-23, TDFN and TSSOP package drawings 4) Replaced terminology ?Master? and ?Slave? with ?Host? and ?Client?, respectively 5) Reformatted some sections for better readability.Reason for Change: To Improve ProductivityChange Implementation Status: CompleteDate Document Changes Effective: 13 Apr 2022NOTE: Please be advised that this is a change to the document only the product has not been changed.
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Available Packaging
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3000 per Std. Mfr. Pkg