IC FLASH 4MBIT SPI 50MHZ 8SOIC Product overview: AT25FS040N-SH27-B 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 50MHZ. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, 50MHZ, 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-AT25FS040N-SH27-
Manufacturer: Microchip Technology
Win Source Part Number: 862070-AT25FS040N-SH
Operating Temperature Range: -40°C ~ 85°C (TC)
Features: FLASH Memory IC 4Mb (512K x 8) SPI 50 MHz 8-SOIC
Package: Tube
Package: 8-SOIC (0.154", 3.90mm Width)
Mounting: Surface Mount
Part Status: Obsolete
Family Name: AT25FS040
Categories: Integrated Circuits (ICs)
Case / Package: 8-SOIC
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 87 pct.
Supply and Demand Status: Limited
Quantity per package: 100
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.32.0071
FLASH Memory IC 4Mb (512K x 8) SPI 50MHz 8-SOIC
IC FLASH 4MBIT SPI 50MHZ 8SOIC
IC FLASH 4MBIT SPI 50MHZ 8SOIC
FLASH Memory IC 4Mbit SPI 50 MHz 8-SOIC
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | 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 |
| Product Number | 774-AT25FS040N-SH27-B | 862070-AT25FS040N-SH27-B | AT25FS040N-SH27-B-ND | AT25FS040N-SH27-B | AT25FS040N-SH27-B | AT25FS040N-SH27-B |
| Product Name | 50MHZ Memory IC and Storage Component | Memory - Flash - AT25FS040N-SH27-B | Memory | Integrated Circuits (ICs) - Memory | Memory | Memory |
| Memory Category | Flash; Non-Volatile | Flash | Flash | Flash; Non-Volatile | Flash; Flash | Flash; FLASH |
| Cycle Time | 50000 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) | |
| Package Type | SOIC; Tube | SOIC; 8-SOIC | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | SOIC | SOIC; 8-SOIC (0.154\", 3.90mm Width) |
