IC EEPROM 256KBIT PARALLEL 32LCC Product overview: AT28HC256F-90LM/883 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-AT28HC256F-90LM/
EEPROM Memory IC 256Kb (32K x 8) Parallel 90ns 32-LCC (11.43x13.97)
Manufacturer: Microchip Technology
Win Source Part Number: 768959-AT28HC256F-90
Packaging: Tube
Operating Temperature Range: -55°C ~ 125°C (TC)
Package: 32-CLCC
Mounting: SMD
Technology: EEPROM
Operating Supply Voltage: 4.5 V ~ 5.5 V
Memory Type: Non-Volatile
Memory Size: 256Kb (32K x 8)
Access Time: 90ns
Family Name: AT28HC256
Categories: Integrated Circuits (ICs)
Memory Format: EEPROM
Write Cycle Time - Word, Page: 3ms
Memory Interface: Parallel
Manufacturer Package: 32-CLCC (13.97x11.43)
Alternative Parts (Cross-Reference): X28VC256EMB-90; X28VC256EM-90; X28VC256E-90; X28VC256EI-90;
Introduction Date: May 15, 1996
ECCN: 3A001.a.2.c
Estimated EOL Date: 2024
Popularity: Medium
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Limited
EEPROM, 256KBIT, -55 TO 125DEG C; Memory Size:256Kbit; EEPROM Memory Configuration:32K x 8bit; Memory Interface Type:Parallel; Clock Frequency:-; Memory Case Style:LCC; No. of Pins:32Pins; Supply Voltage Min:4.5V RoHS Compliant: Yes
IC EEPROM 256KBIT PARALLEL 32LCC
IC EEPROM 256KBIT PARALLEL 32LCC
EEPROM Memory IC 256Kbit Parallel 90 ns 32-LCC (11.43x13.97)
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Newark, An Avnet Company | 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 | Memory Chips |
| Product Number | 774-AT28HC256F-90LM/883 | AT28HC256F90LM883-ND | 768959-AT28HC256F-90LM/883 | 68T4418 | AT28HC256F-90LM/883 | AT28HC256F-90LM/883 | AT28HC256F-90LM/883 |
| Product Name | Memory IC and Storage Component | Memory | Memory - EEPROM - AT28HC256F-90LM/883 | Eeprom, 256Kbit, -55 To 125Deg C; Memory Size Microchip | Integrated Circuits (ICs) - Memory - Memory | Memory | Memory |
| Memory Category | EEPROM | EEPROM | EEPROM; Non-Volatile | EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM |
| Access Time | 90 ns | 90 ns | 90 ns | 90 ns | |||
| Data Retention | 10 years | ||||||
| Operating Temperature | -55 C (-67 F) | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) | |||
| Density | 256 kbits | 256 kbits | 256 kbits | 256 kbits | 256 kbits |
