(China (Mainland))
Product Summary
The 24LC256-I/SM is a 32K x 8 (256 Kbit) Serial Electrically Erasable PROM, capable of operation across a broad voltage range (1.8V to 5.5V). It has been developed for advanced, low-power applications such as personal communications or data acquisition. The 24LC256-I/SM also has a page write capability of up to 64 bytes of data. This device is capable of both random and sequential reads up to the 256K boundary. Functional address lines allow up to eight devices on the same bus, for up to 2 Mbit address space. The 24LC256-I/SM is available in the standard 8-pin plastic DIP, SOIC, TSSOP, MSOP and DFN packages.
Parametrics
24LC256-I/SM absolute maximum ratings: (1)VCC: 6.5V; (2)All inputs and outputs w.r.t. VSS: -0.6V to VCC +1.0V; (3)Storage temperature: -65℃ to +150℃; (4)Ambient temperature with power applied: -40℃ to +125℃; (5)ESD protection on all pins: ≥ 4 kV.
Features
24LC256-I/SM features: (1)Low-power CMOS technology: Maximum write current 3 mA at 5.5V, Maximum read current 400 μA at 5.5V, Standby current 100 nA, typical at 5.5V; (2)2-wire serial interface bus, I2C compatible; (3)Cascadable for up to eight devices; (4)Self-timed erase/write cycle; (5)64-byte Page Write mode available; (6)5 ms max. write cycle time; (7)Hardware write-protect for entire array; (8)Output slope control to eliminate ground bounce; (9)Schmitt Trigger inputs for noise suppression; (10)1,000,000 erase/write cycles; (11)Electrostatic discharge protection > 4000V; (12)Data retention > 200 years.
Diagrams
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 24LC256-I/SM |
Microchip Technology |
EEPROM 32kx8 - 2.5V |
Data Sheet |
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24LC256-I/SMG |
Microchip Technology |
EEPROM 32kx8 - 2.5V Lead Free Package |
Data Sheet |
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