Manufacturer: Microchip Technology
Win Source Part Number: 039338-AT28HC256-12S
Packaging: Tube/Rail
Mounting: SMD (SMT)
Technology: EEPROM
Memory Size: 256Kb (32K x 8)
Access Time: 120ns
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TC)
Case / Package: 28-SOIC
Supply Voltage - Operating: 4.5 V to 5.5 V
Memory Format: EEPROM
Popularity: Medium
Fake Threat In the Open Market: 42 pct.
Supply and Demand Status: Limited
IC EEPROM 256KBIT PAR 28SOIC Product overview: AT28HC256-12SI from Microchip Technology 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-AT28HC256-12SI can be used for catalog matching and distributor lookup.
EEPROM Memory IC 256Kb (32K x 8) Parallel 120ns 28-SOIC
IC EEPROM 256KBIT PAR 28SOIC
IC EEPROM 256KBIT PAR 28SOIC
EEPROM Memory IC 256Kbit Parallel 120 ns 28-SOIC
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 039338-AT28HC256-12SI | 774-AT28HC256-12SI | AT28HC256-12SI-ND | AT28HC256-12SI | AT28HC256-12SI | AT28HC256-12SI |
| Product Name | Memory - EEPROM - AT28HC256-12SI | Memory IC and Storage Component | Memory | Integrated Circuits (ICs) - Memory | Memory | Memory |
| Memory Category | EEPROM; EEPROM | EEPROM; Non-Volatile | EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM |
| Access Time | 120 ns | 120 ns | 120 ns | 120 ns | 120 ns | |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| Package Type | SOIC; 28-SOIC | SOIC; Tube | SOIC; "28-SOIC (0.295"", 7.50mm Width)" | SOIC | SOIC; 28-SOIC (0.295\", 7.50mm Width) |
