Manufacturer: STMicroelectronics
Win Source Part Number: 020851-M27C256B-12F1
Packaging: Tube/Rail
Mounting: Through Hole
Technology: EPROM - UV
Memory Size: 256Kb (32K x 8)
Access Time: 120ns
Family Name: M27C256B
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 28-CDIP Frit Seal with Window
Supply Voltage - Operating: 4.5 V to 5.5 V
Memory Format: EPROM
Alternative Parts (Cross-Reference): 27C256-12 FA; 27C256I12 FA; 27C256A12 FA;
Introduction Date: July 12, 2005
ECCN: EAR99
Country of Origin: China, India, Malaysia, Morocco, Philippines, Republic of Korea, Singapore
Estimated EOL Date: Obsolete
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Balance
32KX8 UVPROM, 120ns, CDIP28, 0.280 INCH, LEAD FREE, CERAMIC, WINDOWED, FRIT SEALED, DIP-28 Product overview: M27C256B-12F1 from STMicroelectronics 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 DIP. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, DIP, 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-M27C256B-12F1 can be used for catalog matching and distributor lookup.
EPROM - UV Memory IC 256Kb (32K x 8) Parallel 120ns 28-CDIP Frit Seal with Window
IC EPROM 256KBIT PARALLEL 28CDIP
IC EPROM 256KBIT PARALLEL 28CDIP
DISCONTINUED BY MANUFACTURER, MEMORY IC, EPROM, M27C256B-12 SERIES, 256KB, 5V, DIP-28, MOUNTING STYLE: THROUGH HOLE. FREE 2 YEAR RADWELL WARRANTY
IC EPROM 256KBIT PARALLEL 28CDIP
256 Kbit Memory UV EPROM, PDIP28 Package Type, -40 to +85°C Operating Temperature
EPROM - UV Memory IC 256Kbit Parallel 120 ns 28-CDIP Frit Seal with Window
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | ODG (Origin Data Global) | Lingto Electronic Limited | Radwell International | Shenzhen Shengyu Electronics Technology Limited | Allied Electronics, Inc. | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 020851-M27C256B-12F1 | 774-M27C256B-12F1 | 497-1646-5-ND | M27C256B-12F1 | M27C256B-12F1 | 24433156 | M27C256B-12F1 | 70014160 | M27C256B-12F1 |
| Product Name | Memory - EPROM - M27C256B-12F1 | DIP Memory IC and Storage Component | Memory | Memory | Memory | Memory IC | Integrated Circuits (ICs) - Memory - Memory | EPROM; 256 KB UV EPROM; 5V; 120; FDIP28W; 2 V (MIN.); 0.8 V (TYP.); 100 STANDBY | Memory |
| Memory Category | EPROM; EPROM | EPROM; Non-Volatile, , EPROM | EPROM | EPROM; EPROM - UV | EPROM; EPROM | EPROM | EPROM; Non-Volatile | EPROM | EPROM; EPROM |
| Access Time | 120 ns | 120 ns | 120 ns | 120 ns | 120 ns | 120 ns | |||
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 C (32 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to ? C (32 to ? F) | 0 to 70 C (32 to 158 F) | |||
| Package Type | DIP; 28-CDIP Frit Seal with Window | DIP | "28-CDIP (0.600"", 15.24mm) Window" | DIP; 28-CDIP (0.600", 15.24mm) Window | FDIP28W | DIP; 28-CDIP (0.600\", 15.24mm) Window |
