onsemi · EEPROM
CAT25020SI
onsemi EEPROM · SOIC-8
Part-number family from Catalyst Semiconductor (now onsemi, 2008). Older stock may carry Catalyst Semiconductor markings.
Request a quote for CAT25020SIThe CAT25020SI is an EEPROM from onsemi, supplied in a SOIC-8 package. It is listed in our EEPROM catalog (Memory).
Key specifications of the CAT25020SI: memory size 2Kbit, interface SPI, voltage - supply 2.5V~5.5V and operating temperature -40°C~+85°C.
PartnerSemi sources the CAT25020SI 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 | CAT25020SI |
|---|---|
| Manufacturer | onsemi |
| Heritage brand (part family) | Catalyst Semiconductor |
| Product type | EEPROM |
| Category | EEPROM |
| Package / case | SOIC-8 |
| Interface | SPI |
| Memory Size | 2Kbit |
| Operating Temperature | -40°C~+85°C |
| Voltage - Supply | 2.5V~5.5V |
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 | |
|---|---|---|---|
| CAT25020VGI-T3 | Catalyst Semiconductor | EEPROM |
Frequently asked questions
What is the CAT25020SI?
The CAT25020SI 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 CAT25020SI?
Interface: SPI; Memory Size: 2Kbit; Operating Temperature: -40°C~+85°C; Voltage - Supply: 2.5V~5.5V.
What package is the CAT25020SI in?
The CAT25020SI is listed in a SOIC-8 package.
Which part numbers are similar to the CAT25020SI?
Similar part numbers in our catalog include CAT25020VGI-T3 (Catalyst Semiconductor). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the CAT25020SI?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=CAT25020SI&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.