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AT34C02CU3-UU-T

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AT34C02CU3-UU-T

EEPROM, 256X8, Serial, CMOS, PBGA8

Manufacturer: Microchip Technology

Categories: EEPROMs

Quality Control: Learn More

Microchip Technology's AT34C02CU3-UU-T is a 2Kbit (256 x 8) serial EEPROM utilizing CMOS technology. This device operates over a wide temperature range of -40°C to +85°C and supports a 2-Wire serial interface with a maximum clock frequency of 400kHz. Its memory organization is 256 words by 8 bits, offering 256 words of data storage. The AT34C02 series component features a robust endurance rating of 1,000,000 write cycles and a minimum data retention of 100 years. Power requirements are flexible, with a supply voltage range from 1.7V to 5.5V. Packaged in a compact 8-ball VFBGA (R-PBGA-B8) with a 1.0mm terminal pitch, it is suitable for space-constrained applications. Industries such as automotive, industrial control, and consumer electronics commonly employ this type of non-volatile memory for configuration data, calibration values, and small data logging. The component provides both hardware and software write protection mechanisms.

Additional Information

Series: AT34C02RoHS Status: Manufacturer Lead Time: Product Status: NRFNDPackaging: TRDatasheet:
Technical Details:
Length2.0000
Width1.5000
TechnologyCMOS
Additional_FeatureTERM PITCH-MAX
Clock_Frequency_Max0.40000
Data_Retention_Time_Min100
Endurance1000000.000000000000000
JESD_30_CodeR-PBGA-B8
Memory_Density2048.0000000000000000
Memory_IC_TypeEEPROM
Memory_Organization256X8
Memory_Width8
Number_of_Functions1
Number_of_Terminals8
Number_of_Words256.0000000000000000
Number_of_Words_Code256
Operating_ModeSynchronous
Operating_Temperature_Max85.0
Operating_Temperature_Min-40.0
Package_Body_MaterialPLASTIC/EPOXY
Package_CodeVFBGA
Package_Equivalence_CodeBGA8,2X4,40/20
Package_ShapeRectangular
Package_StyleGRID ARRAY, VERY THIN PROFILE, FINE PITCH
Parallel_SerialSerial
Programming_Voltage3
Seated_Height_Max0.8500
Serial_Bus_Type2-Wire
Standby_Current_Max0.000018000000000
Supply_Current_Max3.000000000000000
Supply_Voltage_Max5.50000
Supply_Voltage_Min1.70000
Supply_Voltage_Nom3
Surface_MountYes
Terminal_FormBall
Terminal_Pitch1.000
Terminal_PositionBottom
Write_Cycle_Time_Max_tWC5.0000000000000000
Write_ProtectionHARDWARE/SOFTWARE

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Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

Integrated circuits are used in:

The different types of integrated circuits include:

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