Win Source Part Number: 1229411-FM25C040UM8
Category: Integrated Circuits (ICs)>Memory
Package: Bulk
Standard Package: 1
Mounting: SMD (SMT)
Technology: EEPROM
Memory Type: Non-Volatile
Memory Size: 4Kb (512 x 8)
Voltage - Supply: 4.5V ~ 5.5V
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC
Temperature Range - Operating: 0°C ~ 70°C (TA)
Memory Format: EEPROM
Clock Frequency: 2.1 MHz
Write Cycle Time - Word, Page: 10ms
Memory Interface: SPI
ECCN: EAR99
Fake Threat In the Open Market: 75 pct.
MSL Level: 3 (168 Hours)
REACH Status: Vendor Undefined
HTSUS: 8542.32.0051
Mfr: Fairchild Semiconductor
Other Names: FAIFSCFM25C040UM8,21
RoHS Status: RoHS non-compliant
IC EEPROM 4KBIT SPI 2.1MHZ 8SOIC Product overview: FM25C040UM8 from Fairchild (onsemi) 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 2.1MHZ. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, 2.1MHZ, 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-FM25C040UM8 can be used for catalog matching and distributor lookup.
EEPROM, 512X8, Serial, CMOS, PDSO8
EEPROM Memory IC 4Kbit SPI 2.1 MHz 8-SOIC
IC EEPROM 4KBIT SPI 2.1MHZ 8SOIC
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Rochester Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 1229411-FM25C040UM8 | 774-FM25C040UM8 | FM25C040UM8 | FM25C040UM8 | FM25C040UM8 |
| Product Name | Integrated Circuits (ICs) - Memory | 2.1MHZ Memory IC and Storage Component | Memory | Integrated Circuits (ICs) - Memory - Memory | |
| Memory Category | EEPROM; Non-Volatile | EEPROM; Non-Volatile | EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile |
| Cycle Time | 1.00E7 ns | 1.00E7 ns | 1.00E7 ns | ||
| 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) | ||
| Package Type | SOIC | SOIC; Bulk | SOP; SOP8 | SOIC; 8-SOIC (0.154\", 3.90mm Width) |
