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IS24C256-2 - 2-WIRE SERIAL CMOS EEPROM

Download the IS24C256-2 datasheet PDF. This datasheet also covers the IS24C128-2 variant, as both devices belong to the same 2-wire serial cmos eeprom family and are provided as variant models within a single manufacturer datasheet.

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 (3

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IS24C128-2-ISSI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
IS24C02A 1K-bit/2K-bit/4K-bit/8K-bit/16K-bit 2-WIRE SERIAL CMOS EEPROM Integrated Silicon Solution
IS24C04A 1K-bit/2K-bit/4K-bit/8K-bit/16K-bit 2-WIRE SERIAL CMOS EEPROM Integrated Silicon Solution
IS24C08A 1K-bit/2K-bit/4K-bit/8K-bit/16K-bit 2-WIRE SERIAL CMOS EEPROM Integrated Silicon Solution
IS24C16A 1K-bit/2K-bit/4K-bit/8K-bit/16K-bit 2-WIRE SERIAL CMOS EEPROM Integrated Silicon Solution
IS24C32-2 65/536-bit/32/768-bit 2-WIRE SERIAL CMOS EEPROM Integrated Silicon Solution Inc

Other Datasheets by ISSI (now Infineon)

Part Number Description
IS24C256-3 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

Full PDF Text Transcription

Click to expand full text
IS24C128-2/3 IS24C256-2/3 ISSI® 262,144-bit/131,072-bit 2-WIRE SERIAL CMOS EEPROM ADVANCED INFORMATION JULY 2002 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 Feature • Filtered Inputs for Noise Suppression • Self time write cycle with auto clear – 5 ms @ 2.
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