IC EEPROM 256KBIT PAR 28SOIC Product overview: AT28HC256E-90SU 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-AT28HC256E-90SU can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 199375-AT28HC256E-90
Packaging: Tube/Rail
Mounting: SMD (SMT)
Technology: EEPROM
Memory Size: 256Kb (32K x 8)
Access Time: 90ns
Categories: Integrated Circuits
Status: Active
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: 43 pct.
Supply and Demand Status: Limited
IC EEPROM 256KBIT PAR 28SOIC
EEPROM Memory IC 256Kb (32K x 8) Parallel 90ns 28-SOIC
EEPROM Memory IC 256Kbit Parallel 90 ns 28-SOIC
EEPROM, 256KBIT, -40 TO 85DEG C; Memory Size:256Kbit; EEPROM Memory Configuration:32K x 8bit; Memory Interface Type:Parallel; Clock Frequency:-; Memory Case Style:WSOIC; No. of Pins:28Pins; Supply Voltage Min:4.5V RoHS Compliant: Yes
IC EEPROM 256KBIT PAR 28SOIC
IC EEPROM 256KBIT PAR 28SOIC
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | DigiKey | Quarktwin Technology Ltd. | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 774-AT28HC256E-90SU | 199375-AT28HC256E-90SU | AT28HC256E-90SU | AT28HC256E-90SU-ND | AT28HC256E-90SU | 68T4408 | AT28HC256E-90SU | AT28HC256E-90SU |
| Product Name | Memory IC and Storage Component | Memory - EEPROM - AT28HC256E-90SU | Memory | Memory | Memory | Eeprom, 256Kbit, -40 To 85Deg C; Memory Size Microchip | Integrated Circuits (ICs) - Memory - Memory | Memory |
| Memory Category | EEPROM | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM | EEPROM; EEPROM | EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM |
| Access Time | 90 ns | 90 ns | 90 ns | 90 ns | 90 ns | |||
| Data Retention | 10 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) | |||
| Density | 256 kbits | 256 kbits | 256 kbits | 256 kbits | 256 kbits | 256 kbits |
