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AT25128A-W1.8-11

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AT25128A-W1.8-11

EEPROM, 16KX8, Serial, CMOS

Manufacturer: Microchip Technology

Categories: EEPROMs

Quality Control: Learn More

Microchip Technology presents the AT25128A-W1-8-11, a 16K x 8 serial EEPROM leveraging CMOS technology. This device offers a memory density of 131,072 bits and operates via the SPI serial bus. Key specifications include a maximum clock frequency of 20 MHz, a data retention exceeding 100 years, and an endurance rating of 1 million write cycles. The AT25128 series supports a voltage range of 4.5V to 5.5V, with an additional capability to operate at 1.8V and 5 MHz. It features hardware and software write protection, a standby current of 5 µA, and a maximum supply current of 10 mA. This component is suitable for applications in industrial automation, consumer electronics, and automotive systems, demanding reliable non-volatile data storage. The AT25128A-W1-8-11 is provided as an uncased chip.

Additional Information

Series: AT25128RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:
Technical Details:
TechnologyCMOS
Additional_FeatureALSO OPERATES 1.8 V SUPPLY AT 5MHZ
Clock_Frequency_Max20.00000
Data_Retention_Time_Min100
Endurance1000000.000000000000000
JESD_30_CodeX-XUUC-N
Memory_Density131072.0000000000000000
Memory_IC_TypeEEPROM
Memory_Organization16KX8
Memory_Width8
Number_of_Functions1
Number_of_Words16384.0000000000000000
Number_of_Words_Code16k
Operating_ModeSynchronous
Operating_Temperature_Max85.0
Operating_Temperature_Min-40.0
Output_Characteristics3-State
Package_Body_MaterialUNSPECIFIED
Package_CodeDie
Package_Equivalence_CodeDIE OR CHIP
Package_ShapeUNSPECIFIED
Package_StyleUNCASED CHIP
Page_Size64
Parallel_SerialSerial
Programming_Voltage5
Serial_Bus_TypeSPI
Standby_Current_Max0.000005000000000
Supply_Current_Max10.000000000000000
Supply_Voltage_Max5.50000
Supply_Voltage_Min4.50000
Supply_Voltage_Nom5
Surface_MountYes
Terminal_FormNO LEAD
Terminal_PositionUPPER
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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