Manufacturer: Microchip Technology
Win Source Part Number: 911874-AT27C256R-45P
Operating Temperature Range: 0°C ~ 70°C (TC)
Features: EPROM - OTP Memory IC 256Kb (32K x 8) Parallel 45 ns 28-PDIP
Package: Tube
Package: 28-DIP (0.600", 15.24mm)
Mounting: Through Hole
Part Status: Obsolete
Family Name: AT27C256
Categories: Integrated Circuits (ICs)
Case / Package: 28-PDIP
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Balance
Quantity per package: 14
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.32.0061
IC EPROM 256KBIT PARALLEL 28DIP Product overview: AT27C256R-45PC 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-AT27C256R-45PC can be used for catalog matching and distributor lookup.
EPROM - OTP Memory IC 256Kb (32K x 8) Parallel 45ns 28-PDIP
EPROM - OTP Memory IC 256Kbit Parallel 45 ns 28-PDIP
IC EPROM 256KBIT PARALLEL 28DIP
IC EPROM 256KBIT PARALLEL 28DIP
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 911874-AT27C256R-45PC | 774-AT27C256R-45PC | AT27C256R-45PC-ND | AT27C256R-45PC | AT27C256R-45PC | AT27C256R-45PC |
| Product Name | Memory - EPROM - AT27C256R-45PC | Memory IC and Storage Component | Memory | Memory | Integrated Circuits (ICs) - Memory | Memory |
| Memory Category | EPROM | EPROM; Non-Volatile | EPROM | EPROM; EPROM | EPROM; Non-Volatile | EPROM; EPROM |
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | |
| Package Type | DIP; 28-PDIP | Tube | DIP; "28-DIP (0.600"", 15.24mm)" | DIP; 28-DIP (0.600\", 15.24mm) |
