
Manufacturer Part #
24LC256T-I/SN
24LC256 Series 256 Kb I2C 2 Wire (32K X 8) 2.5 V Serial EEPROM SMT - SOIC-8
Microchip 24LC256T-I/SN - Product Specification
Shipping Information:
ECCN:
PCN Information:
PCN Status:Final NotificationDescription of Change:Qualification of UMC Fab 8D as an additional fabrication site for selected 24FC256, 24AA256 and 24LC256 device families available in 8L DFN-S (6x5x0.9mm), MSOP (3x3mm), PDIP (.300in), SOIC (3.90mm), SOIJ (.208in), TDFN (2x3x0.8mm), TSSOP (4.4mm) packages.Reason for Change:To improve manufacturability by qualifying UMC Fab 8D as an additional fabrication site.Change Implementation Status:In ProgressEstimated First Ship Date:September 19, 2022 (date code: 2239)
Microchip has released a new Datasheet for the 24AA256/24LC256/24FC256 256K I2C Serial EEPROM Data Sheet of devices.Notification Status: FinalDescription of Change: Added 5-Lead SOT-23 package. Updated MSOP, PDIP, SOIC and SOIJ package drawings.Impacts to Data Sheet: NoneChange Implementation Status: CompleteDate Document Changes Effective: 28 Jul 2022
Revision History:February 7, 2022: Issued final notification.April 6, 2022: Re-issuance of PCN to update the affected CPN list. Update the estimated first shipment date on March 30, 2022.Description of Change:Qualification of 3280 die attach material and new lead frame design for selected products available in 8L SOIC package assembled at MMT assembly site.Pre and Post Change Summary: See attachedImpacts to Data Sheet:NoneChange ImpactNoneReason for Change:To improve productivity by qualifying new lead frame design and die attach material.Change Implementation Status:In ProgressEstimated First Ship Date:March 30, 2022 (date code: 2214)Note: Please be advised that after the estimated first ship date customers may receive pre and post change parts.Time Table Summary: See attached
Part Status:
Microchip 24LC256T-I/SN - Technical Attributes
Memory Density: | 256kb |
Memory Organization: | 32 K x 8 |
Supply Voltage-Nom: | 2.5V to 5.5V |
Clock Frequency-Max: | 400kHz |
Write Cycle Time-Max (tWC): | 5ms |
Package Style: | SOIC-8 |
Mounting Method: | Surface Mount |
Features & Applications
Available Packaging
Package Qty:
3300 per Reel
Package Style:
SOIC-8
Mounting Method:
Surface Mount