Datasheet4U Logo Datasheet4U.com

X28C256 Datasheet Byte Alterable EEPROM

Manufacturer: Renesas

📥 Download Datasheet

Overview

X28HC256 256k, 32k x 8-Bit, 5V, Byte Alterable EEPROM The X28HC256 is a second generation high performance CMOS 32k x 8 EEPROM.

It is fabricated with Intersil’s proprietary, textured poly floating gate technology, providing a highly reliable 5V only nonvolatile memory.

The X28HC256 supports a 128-byte page write operation, effectively providing a 24µs/byte write cycle, and enabling the entire memory to be typically rewritten in less than 0.8s.

Key Features

  • DATA polling and Toggle bit polling, two methods of providing early end of write detection. The X28HC256 also supports the JEDEC standard software data protection feature for protecting against inadvertent writes during power-up and power-down. Endurance for the X28HC256 is specified as a minimum 100,000 write cycles per byte and an inherent data retention of 100 years.

More Datasheets from Renesas

Part Number Description
X28C010 Byte Alterable EEPROM
X28C512 Byte Alterable EEPROM
X28C513 Byte Alterable EEPROM
X28HC256 Byte Alterable EEPROM
X28HC64 Byte Alterable EEPROM
X28HT010 Byte Alterable EEPROM