HGSEMI · EEPROM
AT93C66N
HGSEMI EEPROM · DIP-8
Request a quote for AT93C66NThe AT93C66N is an EEPROM from HGSEMI, supplied in a DIP-8 package. It is listed in our EEPROM catalog (Memory).
Key specifications of the AT93C66N: memory size 4Kbit, interface SPI, clock frequency 2MHz, voltage - supply 1.8V~5.5V, operating temperature -40°C~+85°C and data retention - tdr (year) 100 Years.
PartnerSemi sources the AT93C66N 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 | AT93C66N |
|---|---|
| Manufacturer | HGSEMI |
| Product type | EEPROM |
| Category | EEPROM |
| Package / case | DIP-8 |
| Clock Frequency | 2MHz |
| Data Retention - TDR (Year) | 100 Years |
| Interface | SPI |
| Memory Size | 4Kbit |
| Operating Temperature | -40°C~+85°C |
| Voltage - Supply | 1.8V~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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| AT93C56N | 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 | |
|---|---|---|---|
| AT93C66-10PC | Microchip Technology | EEPROM | |
| AT93C66-10PI | Microchip Technology | EEPROM | |
| AT93C66-10SC | Microchip Technology | EEPROM | |
| AT93C66-10SI | Microchip Technology | EEPROM | |
| AT93C66B-XHM-B | Microchip Technology | EEPROM | |
| AT93C66W-10SC | Microchip Technology | EEPROM | |
| AT93C66W-10SI | Microchip Technology | EEPROM | |
| AT93C66-10PC-2.5 | Microchip Technology | EEPROM |
Frequently asked questions
What is the AT93C66N?
The AT93C66N is an EEPROM from HGSEMI, supplied in a DIP-8 package. It is listed in our EEPROM catalog (Memory).
What are the specifications of the AT93C66N?
Clock Frequency: 2MHz; Data Retention - TDR (Year): 100 Years; Interface: SPI; Memory Size: 4Kbit; Operating Temperature: -40°C~+85°C; Voltage - Supply: 1.8V~5.5V; Write Cycle Endurance: 1,000,000 cycles; Write Cycle Time(Tw): 10ms.
What package is the AT93C66N in?
The AT93C66N is listed in a DIP-8 package.
Which part numbers are similar to the AT93C66N?
Similar part numbers in our catalog include AT93C66-10PC (Microchip Technology), AT93C66-10PI (Microchip Technology), AT93C66-10SC (Microchip Technology), AT93C66-10SI (Microchip Technology), AT93C66B-XHM-B (Microchip Technology) and AT93C66W-10SC (Microchip Technology). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the AT93C66N?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=AT93C66N&brand=HGSEMI 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.