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 Product overview: X28HC256JIZ-12 from Renesas Electronics Corporation is a Memory IC and Storage Component for data storage, firmware boot, embedded logging, industrial controllers, computing modules, and replacement sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, Memory IC and Storage Component, Memory ICs Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 774-X28HC256JIZ-12 can be used for catalog matching and distributor lookup.
Manufacturer: Renesas Electronics America
Win Source Part Number: 939158-X28HC256JIZ-1
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: EEPROM Memory IC 256Kb (32K x 8) Parallel 120 ns 32-PLCC (11.43x13.97)
Package: 32-LCC (J-Lead)
Package: Tube
Mounting: Surface Mount
Family Name: X28HC256
Categories: Integrated Circuits (ICs)
Case / Package: 32-PLCC (11.43x13.97)
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 95 pct.
Supply and Demand Status: Balance
Quantity per package: 30
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 15 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.32.0051
EEPROM Memory IC 256Kb (32K x 8) Parallel 120ns 32-PLCC (11.43x13.97)
IC EEPROM 256KBIT PAR 32PLCC
EEPROM Memory IC 256Kbit Parallel 120 ns 32-PLCC (11.43x13.97)
IC EEPROM 256KBIT PAR 32PLCC
| Renesas Electronics Corporation | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | X28HC256JIZ-12 | 774-X28HC256JIZ-12 | 939158-X28HC256JIZ-12 | X28HC256JIZ-12-ND | X28HC256JIZ-12 | X28HC256JIZ-12 | X28HC256JIZ-12 |
| Product Name | 256k, 32k x 8-Bit, 5V, Byte Alterable EEPROM | Memory IC and Storage Component | Memory - EEPROM - X28HC256JIZ-12 | Memory | Integrated Circuits (ICs) - Memory | Memory | Memory |
| Memory Category | EEPROM | EEPROM; Non-Volatile | EEPROM | EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM |
| Access Time | 90 ns | 120 ns | 120 ns | 120 ns | 120 ns | ||
| Package Type | PDIP28, PLCC32, SOIC28 | Tube | PLCC; 32-PLCC (11.43x13.97) | PLCC; 32-LCC (J-Lead) | 32-LCC (J-Lead) | ||
| Operating Current | 60 mA | 60 mA | |||||
| Standby Current | 0.5000 mA |
