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24C256 - EEPROM

Download the 24C256 datasheet PDF. This datasheet also covers the 24C128 variant, as both devices belong to the same eeprom family and are provided as variant models within a single manufacturer datasheet.

Description

LR24C128/LR24C256 provides 131,072/262,144 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 16,384/32,768 words of 8 bits each.

Features

  • Two-wire Serial Interface VCC = 1.8V to 5.5V Bi-directional Data Transfer Protocol Internally Organized LR24C128, 16,384 X 8 (128K bits) LR24C256, 32,768 X 8 (256K bits) 400 kHz (1.8V, 2.7V, 5V) Compatibility 64-byte Page (128K/256K) Write Modes Partial Page Writes Allowed Self-timed Write Cycle (5 ms max) High-reliability 1 Million Write Cycles guaranteed Data Retention > 100 Years Operating Temperature: -40 to +85 8-lead PDIP, 8-lead SOP and 8-lead TSSOP Packages Pin Configuration Ordering Inf.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (24C128-LRC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 24C256
Manufacturer LRC
File Size 537.70 KB
Description EEPROM
Datasheet download datasheet 24C256 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
24C256 262/144-bit 2-WIRE SERIAL CMOS EEPROM ETC
24C256 2-Wire Serial EEPROMs ATMELCorporation
24C256 256K-Bit 2-Wire Bus Interface Serial EEPROM FairchildSemiconductor
24C21 2-Wire Serial EEPROM ATMELCorporation
24C00 128-Bit I2C Bus Serial EEPROM Microchip

Other Datasheets by LRC

Part Number Description
24C128 EEPROM
24C32 Two-wire Serial EEPROM
24C64 Two-wire Serial EEPROM

Full PDF Text Transcription

Click to expand full text
LESHAN RADIO COMPANY, LTD. 128K bits (16,384 X 8) / 256K bits (32,768 X 8) Two-wire Serial EEPROM Two-wire Serial EEPROM LR 24C128/LR 24C256 Features Two-wire Serial Interface VCC = 1.8V to 5.5V Bi-directional Data Transfer Protocol Internally Organized LR24C128, 16,384 X 8 (128K bits) LR24C256, 32,768 X 8 (256K bits) 400 kHz (1.8V, 2.
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