Product Summary

The 24LC256-I/P is a CMOS Serial EEPROM. The Microchip Technology Inc 24LC256-I/P is a 32K x 8 (256 Kbit) Serial Electrically Erasable PROM, capable of operation across a broad voltage range (1.7V to 5.5V). The 24LC256-I/P has been developed for advanced, low-power applications such as personal communications or data acquisition. This 24LC256-I/P also has a page write capability of up to 64 bytes of data. The 24LC256-I/P 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/P is available in the standard 8-pin plastic DIP, SOIC, TSSOP, MSOP and DFN packages.

Parametrics

24LC256-I/P 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/P features: (1)2-Wire Serial Interface, I2CCompatible; (2)Cascadable up to Eight Devices; (3)Schmitt Trigger Inputs for Noise Suppression; (4)Output Slope Control to Eliminate Ground Bounce; (5)100 kHz and 400 kHz Clock Compatibility; (6)Page Write Time 5 ms max.; (7)Self-Timed Erase/Write Cycle; (8)64-Byte Page Write Buffer; (9)Hardware Write-Protect; (10)ESD Protection >4000V; (11)More than 1 Million Erase/Write Cycles; (12)Data Retention >200 years; (13)Factory Programming Available; (14)Packages Include 8-lead PDIP, SOIC, DFN, TSSOP and MSOP; (15)Pb-Free and RoHS Compliant.

Diagrams

24LC256-I/P block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
24LC256-I/P
24LC256-I/P
Microchip Technology
EEPROM 32kx8 - 2.5V
Data Sheet
0-1: $0.62
1-10: $0.49
10-25: $0.47
25-100: $0.46
24LC256-I/PG
24LC256-I/PG
Microchip Technology
EEPROM 32kx8 - 2.5V Lead Free Package
Data Sheet
0-1: $0.62
1-10: $0.49
10-25: $0.47
25-100: $0.46