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. The X28HC256 also features span style="text-decorati
Endurance for the X28HC256 is specified as a minimum 100,000 write cycles per byte and an inherent data retention of 100 years
IC EEPROM 256KBIT PAR 32PLCC
IC EEPROM 256KBIT PAR 32PLCC
EEPROM Memory IC 256Kbit Parallel 90 ns 32-PLCC (11.43x13.97)
EEPROM Memory IC 256Kb (32K x 8) Parallel 90ns 32-PLCC (11.43x13.97)
Renesas Electronics Corporation | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | DigiKey | |
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Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
Product Number | X28HC256JIZ-90T1 | X28HC256JIZ-90T1 | X28HC256JIZ-90T1 | X28HC256JIZ-90T1 | X28HC256JIZ-90T1-ND |
Product Name | 256k, 32k x 8-Bit, 5V, Byte Alterable EEPROM | Integrated Circuits (ICs) - Memory | Memory | Memory | Memory |
Memory Category | EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM |
Access Time | 90 ns | 90 ns | 90 ns | 90 ns | |
Package Type | PDIP28, PLCC32, SOIC28 | 32-LCC (J-Lead) | PLCC; 32-LCC (J-Lead) | ||
Operating Current | 60 mA |