onsemi · EEPROM
CAT93C56X
onsemi EEPROM · SOIC-8-208mil
Part-number family from Catalyst Semiconductor (now onsemi, 2008). Older stock may carry Catalyst Semiconductor markings.
Request a quote for CAT93C56XThe CAT93C56X is an EEPROM from onsemi, supplied in a SOIC-8-208mil package. It is listed in our EEPROM catalog (Memory).
Key specifications of the CAT93C56X: memory size 2Kbit, interface SPI, clock frequency 1MHz, voltage - supply 2.5V~5.5V, operating current 3mA and operating temperature 0°C~+70°C.
PartnerSemi sources the CAT93C56X 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 | CAT93C56X |
|---|---|
| Manufacturer | onsemi |
| Heritage brand (part family) | Catalyst Semiconductor |
| Product type | EEPROM |
| Category | EEPROM |
| Package / case | SOIC-8-208mil |
| Clock Frequency | 1MHz |
| Data Retention - TDR (Year) | 100 Years |
| Interface | SPI |
| Memory Size | 2Kbit |
| Operating Current | 3mA |
| Operating Temperature | 0°C~+70°C |
| Standby Current | 10uA |
| Voltage - Supply | 2.5V~5.5V |
| Write Cycle Endurance | 1,000,000 cycles |
| Write Cycle Time(Tw) | 10ms |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
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| Part number | Type | |
|---|---|---|
| CAT93C56SIT-FB | EEPROM | |
| CAT93C56VI-1.8TE13 | EEPROM | |
| CAT93C56VI-GT3 | EEPROM | |
| CAT93C56WI-GT3 | EEPROM | |
| CAT93C56YI-GT3 | EEPROM | |
| CAT93C57VI-GT3 | EEPROM | |
| CAT93C66LI-G | EEPROM | |
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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 | |
|---|---|---|---|
| CAT93C56PI | Catalyst Semiconductor | EEPROM | |
| CAT93C56VI | Catalyst Semiconductor | EEPROM | |
| CAT93C56XI | Catalyst Semiconductor | EEPROM | |
| CAT93C56VGI | Catalyst Semiconductor | EEPROM | |
| CAT93C56WI-G | Catalyst Semiconductor | EEPROM | |
| CAT93C56YI-G | Catalyst Semiconductor | EEPROM | |
| CAT93C56PI-FB | Catalyst Semiconductor | EEPROM | |
| CAT93C56XI-T2-CS | Catalyst Semiconductor | EEPROM |
Frequently asked questions
What is the CAT93C56X?
The CAT93C56X is an EEPROM from onsemi, supplied in a SOIC-8-208mil package. It is listed in our EEPROM catalog (Memory).
What are the specifications of the CAT93C56X?
Clock Frequency: 1MHz; Data Retention - TDR (Year): 100 Years; Interface: SPI; Memory Size: 2Kbit; Operating Current: 3mA; Operating Temperature: 0°C~+70°C; Standby Current: 10uA; Voltage - Supply: 2.5V~5.5V; Write Cycle Endurance: 1,000,000 cycles; Write Cycle Time(Tw): 10ms.
What package is the CAT93C56X in?
The CAT93C56X is listed in a SOIC-8-208mil package.
Which part numbers are similar to the CAT93C56X?
Similar part numbers in our catalog include CAT93C56PI (Catalyst Semiconductor), CAT93C56VI (Catalyst Semiconductor), CAT93C56XI (Catalyst Semiconductor), CAT93C56VGI (Catalyst Semiconductor), CAT93C56WI-G (Catalyst Semiconductor) and CAT93C56YI-G (Catalyst Semiconductor). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the CAT93C56X?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=CAT93C56X&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.