Manufacturer: Microchip Technology
Win Source Part Number: 078786-AT27C256R-70P
Packaging: Tube/Rail
Mounting: Through Hole
Technology: EPROM - OTP
Memory Size: 256Kb (32K x 8)
Access Time: 70ns
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TC)
Case / Package: 28-PDIP
Supply Voltage - Operating: 4.5 V to 5.5 V
Memory Format: EPROM
Popularity: Medium
Fake Threat In the Open Market: 34 pct.
Supply and Demand Status: Limited
IC EPROM 256KBIT PARALLEL 28DIP Product overview: AT27C256R-70PI 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-70PI can be used for catalog matching and distributor lookup.
EPROM - OTP Memory IC 256Kb (32K x 8) Parallel 70ns 28-PDIP
IC EPROM 256KBIT PARALLEL 28DIP
EPROM - OTP Memory IC 256Kbit Parallel 70 ns 28-PDIP
IC EPROM 256KBIT PARALLEL 28DIP
IC EPROM 256KBIT PARALLEL 28DIP
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 078786-AT27C256R-70PI | 774-AT27C256R-70PI | AT27C256R-70PI-ND | AT27C256R-70PI | AT27C256R-70PI | AT27C256R-70PI | AT27C256R-70PI |
| Product Name | Memory - Unclassified Memory - AT27C256R-70PI | Memory IC and Storage Component | Memory | Memory | Memory | Memory | Integrated Circuits (ICs) - Memory |
| Memory Category | EPROM; EPROM | EPROM; Non-Volatile | EPROM | EPROM; EPROM | EPROM; EPROM | EPROM; EPROM - OTP | EPROM; Non-Volatile |
| Access Time | 70 ns | 70 ns | 70 ns | 70 ns | 70 ns | 70 ns | |
| Operating Temperature | -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) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
