IC EEPROM 256KBIT SPI 8SOIC Product overview: AT25256B-SSHL-B 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-AT25256B-SSHL-B can be used for catalog matching and distributor lookup.
1.8-5.5V, 20MHz, Ind Temp, 8-SOIC-N
Manufacturer: Microchip Technology
Win Source Part Number: 123403-AT25256B-SSHL
Packaging: Tube/Rail
Mounting: SMD (SMT)
Technology: EEPROM
Memory Size: 256Kb (32K x 8)
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-SOIC
Supply Voltage - Operating: 1.8 V to 5.5 V
Memory Format: EEPROM
Max Frequency: 20MHz
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Balance
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| ERSAELECTRONICS PTE. LTD. | RS Components, Ltd. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | 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 | Memory Chips |
| Product Number | 774-AT25256B-SSHL-B | 352255 | 123403-AT25256B-SSHL-B | AT25256B-SSHL-B-ND | AT25256B-SSHL-B | AT25256B-SSHL-B | AT25256B-SSHL-B | AT25256B-SSHL-B |
| Product Name | Memory IC and Storage Component | EEPROM | Memory - EEPROM - AT25256B-SSHL-B | Memory | Memory | Integrated Circuits (ICs) - Memory | Memory | Memory |
| Memory Category | EEPROM | EEPROM | EEPROM; EEPROM | EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM |
| Access Time | 20 ns | |||||||
| Data Retention | 100 years | |||||||
| Operating Temperature | -40 C (-40 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) | -40 to 85 C (-40 to 185 F) | ||
| Density | 256 kbits | 2048 kbits | 256 kbits | 256 kbits | 256 kbits | 256 kbits |
