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IS24C256-3 Datasheet 2-wire Serial CMOS Eeprom

Manufacturer: ISSI (now Infineon)

Overview: IS24C128-2/3 IS24C256-2/3 ISSI® 262,144-bit/131,072-bit 2-WIRE SERIAL CMOS EEPROM ADVANCED INFORMATION JULY.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The IS24C128-2 is a 1.8V (1.8V-5.5V) 128K-bit (16384 x 8) Electrically Erasable PROM, IS24C128-3 is a 2.5V (2.5V5.5V) 128K-bit (16384 x 8) Electrically Erasable PROM, IS24C256-2 is a 1.8V (1.8V-5.5V) 256K-bit (32768 x 8) Electrically Erasable PROM and the IS24C256-3 is a 2.5V (2.5V-5.5V) 256K-bit (32768 x 8) Electrically Erasable PROM.

The IS24CXXX (IS24C128-2, IS24C128-3, IS24C256-2 and IS24C1256-3) family is a low-cost and low voltage 2wire Serial EEPROM.

It is fabricated using ISSI’s advanced CMOS EEPROM technology and provides a low power and low voltage operation.

Key Features

  • Low Power CMOS Technology.
  • Standby Current less than 10 µA (5.5V).
  • Read Current (typical) less than 1 mA (5.5V).
  • Write Current (typical) less than 3 mA (5.5V).
  • Low Voltage Operation.
  • IS24C256-2 & IS24C128-2: Vcc = 1.8V to 5.5V.
  • IS24C256-3 & IS24C128-3: Vcc = 2.5V to 5.5V.
  • 100 KHz (1.8V), 400 KHz (2.5V) and 1MHz (5V) Compatibility.
  • Hardware Data Protection.
  • Write Protect Pin.
  • Sequential Read Featur.

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More Datasheets from ISSI (now Infineon)

Part Number Description
IS24C256-2 2-WIRE SERIAL CMOS EEPROM
IS24C256 2-WIRE SERIALCMOS EEPROM
IS24C256A 2-WIRE SERIAL CMOS EEPROM
IS24C01 2-WIRE SERIAL CMOS EEPROM
IS24C01-2 2-WIRE SERIAL CMOS EEPROM
IS24C01-3 1024-BIT SERIAL ELECTRICALLY ERASABLE PROM
IS24C01-3 2-WIRE SERIAL CMOS EEPROM
IS24C016 2 Wire Serial CMOS EEPROM
IS24C01B 2-WIRE 1K-bit SERIAL EEPROM
IS24C02 2-WIRE SERIAL CMOS EEPROM