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HomeProductsIntegrated Circuits (ICs)MemoryAT93C66A-SQ27U2
AT93C66A-SQ27U2 Image
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See specifications for product details.

AT93C66A-SQ27U2 - Atmel

Manufacturer Part Number
AT93C66A-SQ27U2
Manufacturer
Atmel
Allelco Part Number
32D-AT93C66A-SQ27U2
ECAD Model
Parts Description
IC EEPROM 4KBIT 3-WIRE 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
AT93C66A-SQ27U2.pdf
In stock: 57850

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Quantity

Specifications

AT93C66A-SQ27U2 Tech Specifications
Atmel - AT93C66A-SQ27U2 technical specifications, attributes, parameters and parts with similar specifications to Atmel - AT93C66A-SQ27U2

Product Attribute Attribute Value  
Manufacturer Atmel  
Write Cycle Time - Word, Page 10ms  
Voltage - Supply 2.7V ~ 5.5V  
Technology EEPROM  
Supplier Device Package 8-SOIC  
Series -  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Bulk  
Operating Temperature -40°C ~ 125°C (TA)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Memory Size 4Kbit  
Memory Organization 512 x 8, 256 x 16  
Memory Interface 3-Wire Serial  
Memory Format EEPROM  
Clock Frequency 2 MHz  
Base Product Number 93C66A  

Parts with Similar Specifications

The three parts on the right have similar specifications to Atmel AT93C66A-SQ27U2

Product Attribute AT93C66A-SQ27U2 AT93C66A-10SU-1.8 AT93C66AW-10SU-1.8 AT93C66AW-10SI-2.7
Part Number AT93C66A-SQ27U2 AT93C66A-10SU-1.8 AT93C66AW-10SU-1.8 AT93C66AW-10SI-2.7
Manufacturer Atmel Microchip Technology Microchip Technology Microchip Technology
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Write Cycle Time - Word, Page 10ms 10ms 10ms 10ms
Series - - - -
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Base Product Number 93C66A 93C66A 93C66A 93C66A
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Package Bulk Tube Tube Tube
Memory Organization 512 x 8, 256 x 16 512 x 8, 256 x 16 512 x 8, 256 x 16 512 x 8, 256 x 16
Clock Frequency 2 MHz 2 MHz 2 MHz 2 MHz
Voltage - Supply 2.7V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V 2.7V ~ 5.5V
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC
Memory Size 4Kbit 4Kbit 4Kbit 4Kbit
Memory Interface 3-Wire Serial 3-Wire Serial 3-Wire Serial 3-Wire Serial
Technology EEPROM EEPROM EEPROM EEPROM
Memory Format EEPROM EEPROM EEPROM EEPROM
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width)

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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AT93C66A-SQ27U2 Image

AT93C66A-SQ27U2

Atmel
32D-AT93C66A-SQ27U2

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