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
EEPROM Memory IC 256Kbit Parallel 90 ns 32-PLCC (13.97x11.43)
32K X 8 EEPROM,CMOS,HIGHSPEE
| Renesas Electronics Corporation | DigiKey | Quarktwin Technology Ltd. | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | X28HC256JZ-90T1 | 20-X28HC256JZ-90T1TR-ND | X28HC256JZ-90T1 | X28HC256JZ-90T1 |
| Product Name | 256k, 32k x 8-Bit, 5V, Byte Alterable EEPROM | Memory | Memory | Integrated Circuits (ICs) - Memory - Memory |
| Memory Category | EEPROM | EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile |
| Access Time | 90 ns | 90 ns | ||
| Package Type | PDIP28, PLCC32, SOIC28 | PLCC; 32-LCC (J-Lead) | 32-LCC (J-Lead) | |
| Operating Current | 60 mA | |||
| Standby Current | 0.5000 mA |
