256KX16 UVPROM, 45ns, CDIP40, LEAD FREE, CERAMIC, WINDOWED, FRIT SEALED, DIP-40 Product overview: M27C4002-45XF1 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-M27C4002-45XF1 can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 1064938-M27C4002-45X
Packaging: Tube/Rail
Mounting: Through Hole
Technology: EPROM - UV
Memory Size: 4Mb (256K x 16)
Access Time: 45ns
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 40-CDIP Frit Seal with Window
Supply Voltage - Operating: 4.75 V to 5.25 V
Memory Format: EPROM
Popularity: Medium
Fake Threat In the Open Market: 57 pct.
Supply and Demand Status: Balance
EPROM - UV Memory IC 4Mbit Parallel 45 ns 40-CDIP Frit Seal with Window
IC EPROM 4MBIT PARALLEL 40CDIP
IC EPROM 4MBIT PARALLEL 40CDIP
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 774-M27C4002-45XF1 | 1064938-M27C4002-45XF1 | M27C4002-45XF1 | M27C4002-45XF1 | M27C4002-45XF1 |
| Product Name | DIP Memory IC and Storage Component | Memory - EPROM - M27C4002-45XF1 | Memory | Integrated Circuits (ICs) - Memory - Memory | Memory |
| Memory Category | EPROM; Non-Volatile, , EPROM | EPROM; EPROM | EPROM; EPROM | EPROM; Non-Volatile | EPROM; EPROM |
| Access Time | 45 ns | 45 ns | 45 ns | 45 ns | |
| Operating Temperature | -40 C (-40 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | ||
| Density | 4000 kbits | 4000 kbits | 4000 kbits | 4000 kbits |
