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ComponentMicrochip Tech

24LC256-I/MS

256K I²C串行EEPROM

Key specifications

PackageMSOP-8
Stock32
Unit price2.8461 USD
Min. pack1
ComplianceRoHS
Data Retention - TDR (Year)200 Years
Clock Frequency400kHz
Operating Temperature-40℃~+85℃
Write Cycle Endurance1,000,000 cycles
Access Time900ns
Standby Current5uA
Memory Size256Kbit
Voltage - Supply2.5V~5.5V
FeaturesHardware write protection function、Noise suppression function
Write Cycle Time(Tw)5ms

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Alternatives and watch items

No comparable alternatives on record. Device substitution depends on package, electrical parameters and lot consistency, so no automatic recommendation is made; use the cross-reference tool for parameter checks.

Same category, same package

In-catalog parts sharing category and package, offered only as a selection lead. Same package does not mean drop-in replacement; verify electrical parameters and lot consistency item by item.