onsemi · EEPROM
FM24C256FLEM8X
onsemi EEPROM · SOIC-8
Request a quote for FM24C256FLEM8XThe FM24C256FLEM8X is an EEPROM from onsemi, supplied in a SOIC-8 package. It is listed in our EEPROM catalog (Memory).
Key specifications of the FM24C256FLEM8X: memory size 256Kbit, interface I2C, clock frequency 400kHz, voltage - supply 2.7V~5.5V, operating current 1mA and access time 0.9us.
PartnerSemi sources the FM24C256FLEM8X for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | FM24C256FLEM8X |
|---|---|
| Manufacturer | onsemi |
| Product type | EEPROM |
| Category | EEPROM |
| Package / case | SOIC-8 |
| Access Time | 0.9us |
| Clock Frequency | 400kHz |
| Data Retention - TDR (Year) | 40 Years |
| Interface | I2C |
| Memory Size | 256Kbit |
| Operating Current | 1mA |
| Operating Temperature | -40°C~+85°C, 0°C~+70°C, -40°C~+125°C |
| Standby Current | 10uA |
| Voltage - Supply | 2.7V~5.5V |
| Write Cycle Endurance | 100,000 cycles |
| Write Cycle Time(Tw) | 6ms |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
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Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| FM24C256A-TS-T | Fudan Microelectronics | EEPROM | |
| FM24C256A-SO-T-G | Fudan Microelectronics | EEPROM | |
| FM24C256E-TS-T-G | Fudan Microelectronics | EEPROM |
Frequently asked questions
What is the FM24C256FLEM8X?
The FM24C256FLEM8X is an EEPROM from onsemi, supplied in a SOIC-8 package. It is listed in our EEPROM catalog (Memory).
What are the specifications of the FM24C256FLEM8X?
Access Time: 0.9us; Clock Frequency: 400kHz; Data Retention - TDR (Year): 40 Years; Interface: I2C; Memory Size: 256Kbit; Operating Current: 1mA; Operating Temperature: -40°C~+85°C, 0°C~+70°C, -40°C~+125°C; Standby Current: 10uA; Voltage - Supply: 2.7V~5.5V; Write Cycle Endurance: 100,000 cycles; Write Cycle Time(Tw): 6ms.
What package is the FM24C256FLEM8X in?
The FM24C256FLEM8X is listed in a SOIC-8 package.
Which part numbers are similar to the FM24C256FLEM8X?
Similar part numbers in our catalog include FM24C256A-TS-T (Fudan Microelectronics), FM24C256A-SO-T-G (Fudan Microelectronics) and FM24C256E-TS-T-G (Fudan Microelectronics). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the FM24C256FLEM8X?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=FM24C256FLEM8X&brand=onsemi or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.