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25LC640AT-I/SN +BOM

Individually packaged 25LC640AT-I/SN EEPROM with 64K capacity

Manufacturer:

Microchip
Mfr.Part #:

25LC640AT-I/SN
Datasheet:

25LC640AT-I/SN Datasheet (PDF)
Density (Organization):

64 Kbit
Operating Voltage Min. (V):

2.5
Oper Voltage Max (V):

5.5
Max. Clock Freq.:

10 MHz
EDA/CAD Models:

Request Free CAD Models for 25LC640AT-I/SN

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25LC640AT-I/SN General Description

The Microchip 25LC640A Serial EEPROM is a top-of-the-line storage solution designed for a wide range of applications. With a capacity of 64 Kb, this device is perfect for use in consumer electronics, industrial settings, medical equipment, and automotive systems where reliable nonvolatile memory is a must. The EEPROM's Serial Peripheral Interface (SPI) makes it compatible with industry standards, ensuring seamless integration into existing systems. Additionally, software write protection allows users to safeguard their data by protecting specific portions of the memory array. For added security, a hardware write protect pin is included, preventing accidental changes to the status register. With various packaging options available, this EEPROM offers flexibility and versatility in design and implementation

Key Features

The 25LC640AT-I/SN is a serial EEPROM memory IC with 64Kbits of storage capacity

It features a 2-wire serial interface, low power consumption, 64-byte page write buffer, and software write protection

It operates on a voltage range of 1

8V to 5

5V and has a high-speed clock frequency up to 10 MHz

Application

Industrial automation - for storing configuration data and parameters

Consumer electronics - for storing system settings and user preferences

Automotive - for storing calibration data and diagnostic information

Medical devices - for storing patient data and device settings

Communications - for storing network parameters and firmware updates

Specifications

Density (Organization)	64 Kbit	Operating Voltage Min. (V)	2.5
Oper Voltage Max (V)	5.5	Max. Clock Freq.	10 MHz
Page Size (bytes)	32	Write Protected	True
Write Protect Scheme	Quarter, Half, Whole Array	Endurance	1,000,000
Data Retention (Years)	0	Bus Modes	SPI
Battery Backup	False