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AT93C66A-10PU-2.7
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 8-DIP (0.300, 7.62mm)
Category Memory / Memory
Description
Through Hole AT93C66A Tube EEPROM ic memory 2MHz 2mus 2mA 4kb
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Inventory: 8233
Minimum: 1
Total Price: USD $4.03
Unit Price: USD $4.028
≥1 USD $4.028
≥10 USD $3.30505
≥30 USD $3.2015
≥100 USD $3.09795
≥500 USD $2.99535
≥1000 USD $2.68565
Technical Details
Physical
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Supplier Device Package 8-PDIP
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Part Status Obsolete
Moisture Sensitivity Level (MSL) Not Applicable
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Technology EEPROM
Voltage - Supply 2.7V~5.5V
Frequency 2MHz
Base Part Number AT93C66A
Operating Supply Voltage 5V
Interface Serial
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Memory Size 4Kb 512 x 8 256 x 16
Nominal Supply Current 2mA
Memory Type Non-Volatile
Clock Frequency 2MHz
Access Time 2 μs
Memory Format EEPROM
Memory Interface SPI
Write Cycle Time - Word, Page 10ms
Density 4 kb
Max Frequency 1MHz
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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