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AT93C66B-MAHM-E

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AT93C66B-MAHM-E

IC EEPROM 4KBIT 3-WIRE 8UDFN

Manufacturer: Microchip Technology

Categories: Memory

Quality Control: Learn More

Microchip Technology's AT93C66B-MAHM-E is a 4Kbit EEPROM memory IC featuring a 3-wire serial interface. This non-volatile memory component operates with a maximum clock frequency of 2 MHz and offers flexible memory organization options of 512 x 8 or 256 x 16 bits. Designed for surface mounting, it is supplied in an 8-UDFN (2x3) package with an exposed pad, suitable for demanding applications. The device supports a wide supply voltage range of 1.7V to 5.5V and operates within an ambient temperature range of -40°C to 85°C. Its write cycle time for a word or page is 5ms. This component finds application in automotive, industrial, and consumer electronics sectors requiring reliable serial data storage. Packaged on tape and reel, the AT93C66B-MAHM-E is a robust solution for embedded system memory needs.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 4 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case8-UFDFN Exposed Pad
Mounting TypeSurface Mount
Memory Size4Kbit
Memory TypeNon-Volatile
Operating Temperature-40°C ~ 85°C (TA)
Voltage - Supply1.7V ~ 5.5V
TechnologyEEPROM
Clock Frequency2 MHz
Memory FormatEEPROM
Supplier Device Package8-UDFN (2x3)
Write Cycle Time - Word, Page5ms
Memory Interface3-Wire Serial
Memory Organization512 x 8, 256 x 16
ProgrammableNot Verified

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