Win Source Part Number: 1046488-AT28HC256E-9
Category: Integrated Circuits (ICs)>Memory
Package: Tape & Reel
Standard Package: 2,000
Mounting: SMD (SMT)
Technology: EEPROM
Memory Type: Non-Volatile
Memory Size: 256Kb (32K x 8)
Access Time: 90 ns
Voltage - Supply: 4.5V ~ 5.5V
Package / Case: 28-TSSOP (0.465", 11.80mm Width)
Supplier Device Package: 28-TSOP
Temperature Range - Operating: -40°C ~ 85°C (TC)
Memory Format: EEPROM
Write Cycle Time - Word, Page: 10ms
Memory Interface: Parallel
ECCN: EAR99
Fake Threat In the Open Market: 69 pct.
MSL Level: 3 (168 Hours)
HTSUS: 8542.32.0051
Mfr: Microchip Technology
Other Names: AT28HC256E-90TU-TTR,
Base Product Number: AT28HC256
Product Status: Obsolete
IC EEPROM 256KBIT PAR 28TSOP Product overview: AT28HC256E-90TU-T 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-90TU-
EEPROM Memory IC 256Kb (32K x 8) Parallel 90ns 28-TSOP
IC EEPROM 256KBIT PAR 28TSOP
IC EEPROM 256KBIT PAR 28TSOP
EEPROM Memory IC 256Kbit Parallel 90 ns 28-TSOP
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 1046488-AT28HC256E-90TU-T | 774-AT28HC256E-90TU-T | AT28HC256E-90TU-TTR-ND | AT28HC256E-90TU-T | AT28HC256E-90TU-T | AT28HC256E-90TU-T |
| Product Name | Integrated Circuits (ICs) - Memory | Memory IC and Storage Component | Memory | Memory | Integrated Circuits (ICs) - Memory - Memory | Memory |
| Memory Category | EEPROM; Non-Volatile | EEPROM | EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM |
| Access Time | 90 ns | 90 ns | 90 ns | 90 ns | ||
| Cycle Time | 1.00E7 ns | 1.00E7 ns | ||||
| 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 | SSOP | TSSOP; "28-TSSOP (0.465"", 11.80mm Width)" | SSOP; TSSOP; 28-TSSOP (0.465\", 11.80mm Width) |
