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 150NS 32PLCC
EEPROM Memory IC 256Kb (32K x 8) Parallel 150ns 32-PLCC (11.43x13.97)
EEPROM Memory IC 256Kbit Parallel 150 ns 32-PLCC (11.43x13.97)
Renesas Electronics Corporation | Shenzhen Shengyu Electronics Technology Limited | DigiKey | Quarktwin Technology Ltd. | |
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Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
Product Number | X28HC256JIZ-15T1 | X28HC256JIZ-15T1 | X28HC256JIZ-15T1-ND | X28HC256JIZ-15T1 |
Product Name | 256k, 32k x 8-Bit, 5V, Byte Alterable EEPROM | Integrated Circuits (ICs) - Memory | Memory | Memory |
Memory Category | EEPROM | EEPROM; Non-Volatile | EEPROM | EEPROM; EEPROM |
Access Time | 90 ns | 150 ns | 150 ns | |
Package Type | PDIP28, PLCC32, SOIC28 | PLCC; 32-LCC (J-Lead) | 32-LCC (J-Lead) | |
Operating Current | 60 mA |