onsemi · EEPROM
CAT25040P
onsemi EEPROM · PDIP-8
Part-number family from Catalyst Semiconductor (now onsemi, 2008). Older stock may carry Catalyst Semiconductor markings.
Request a quote for CAT25040PThe CAT25040P is an EEPROM from onsemi, supplied in a PDIP-8 package. It is listed in our EEPROM catalog (Memory).
Key specifications of the CAT25040P: memory size 4Kbit, interface SPI, clock frequency 10MHz, voltage - supply 2.5V~5.5V, operating current 5mA and operating temperature 0°C~+70°C.
PartnerSemi sources the CAT25040P 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 | CAT25040P |
|---|---|
| Manufacturer | onsemi |
| Heritage brand (part family) | Catalyst Semiconductor |
| Product type | EEPROM |
| Category | EEPROM |
| Package / case | PDIP-8 |
| Clock Frequency | 10MHz |
| Data Retention - TDR (Year) | 100 Years |
| Interface | SPI |
| Memory Size | 4Kbit |
| Operating Current | 5mA |
| Operating Temperature | 0°C~+70°C |
| Standby Current | 1uA |
| Voltage - Supply | 2.5V~5.5V |
| Write Cycle Endurance | 1,000,000 cycles |
| Write Cycle Time(Tw) | 5ms |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More onsemi EEPROM
| Part number | Type | |
|---|---|---|
| CAT25020VI-GT3JN | EEPROM | |
| CAT25020VP2I-GT3 | EEPROM | |
| CAT25020YI-GT3 | EEPROM | |
| CAT25040HU4I-GT3 | EEPROM | |
| CAT25040VI-G | EEPROM | |
| CAT25040VI-GT3 | EEPROM | |
| CAT25040VI-GT3JN | EEPROM | |
| CAT25040VP2I-GT3 | EEPROM |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| CAT25040L | Catalyst Semiconductor | EEPROM | |
| CAT25040SI | Catalyst Semiconductor | EEPROM |
Frequently asked questions
What is the CAT25040P?
The CAT25040P is an EEPROM from onsemi, supplied in a PDIP-8 package. It is listed in our EEPROM catalog (Memory).
What are the specifications of the CAT25040P?
Clock Frequency: 10MHz; Data Retention - TDR (Year): 100 Years; Interface: SPI; Memory Size: 4Kbit; Operating Current: 5mA; Operating Temperature: 0°C~+70°C; Standby Current: 1uA; Voltage - Supply: 2.5V~5.5V; Write Cycle Endurance: 1,000,000 cycles; Write Cycle Time(Tw): 5ms.
What package is the CAT25040P in?
The CAT25040P is listed in a PDIP-8 package.
Which part numbers are similar to the CAT25040P?
Similar part numbers in our catalog include CAT25040L (Catalyst Semiconductor) and CAT25040SI (Catalyst Semiconductor). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the CAT25040P?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=CAT25040P&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.