EEPROM Memory IC 256Kb (32K x 8) Parallel 90ns 28-SOIC
IC EEPROM 256KBIT PAR 28SOIC Product overview: AT28HC256-90SU 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-AT28HC256-90SU can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 911899-AT28HC256-90S
Operating Temperature Range: -40°C ~ 85°C (TC)
Features: EEPROM Memory IC 256Kb (32K x 8) Parallel 28-SOIC
Package: 28-SOIC (0.295", 7.50mm Width)
Package: Tube
Mounting: Surface Mount
Family Name: AT28HC256
Categories: Integrated Circuits (ICs)
Case / Package: 28-SOIC
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Balance
Quantity per package: 27
MSL Level: 2 (1 Year)
Estimated Pruduction Lead Time: 51 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.32.0051
EEPROM Memory IC 256Kbit Parallel 90 ns 28-SOIC
IC EEPROM 256KBIT PAR 28SOIC
PARALLEL EEPROM, 256KBIT, SOIC-28; Memory Interface Type:Parallel; Memory Size:256Kbit; EEPROM Memory Configuration:32K x 8bit; Clock Frequency:5MHz; Memory Case Style:SOIC; No. of Pins:28Pins; Supply Voltage Min:4.5V; MSL:- RoHS Compliant: Yes
IC EEPROM 256KBIT PAR 28SOIC
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | AT28HC256-90SU-ND | 774-AT28HC256-90SU | 911899-AT28HC256-90SU | AT28HC256-90SU | AT28HC256-90SU | 68T4391 | AT28HC256-90SU |
| Product Name | Memory | Memory IC and Storage Component | Memory - EEPROM - AT28HC256-90SU | Memory | Integrated Circuits (ICs) - Memory - Memory | Parallel Eeprom, 256Kbit, Soic-28; Memory Interface Type Microchip | Memory |
| Memory Category | EEPROM | EEPROM | EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile | EEPROM | EEPROM; EEPROM |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |||
| Package Type | SOIC; "28-SOIC (0.295"", 7.50mm Width)" | SOIC; 28-SOIC | SOIC; 28-SOIC (0.295\", 7.50mm Width) | SOIC | SOIC | ||
| Supply Voltage | 4.5V ~ 5.5V | -4.5V; 4.5 | 4.5V ~ 5.5V | -40degC ~ 85degC (TC) | |||
| Access Time | 90 ns | 90 ns | 90 ns |
