24LC64-I/SN Microchip Integrated Circuit (Small Outline Packages) In Stock

Name: 24LC64-I/SN
Brand: Microchip
SKU: 24LC64-I/SN
Availability: InStock

Microchip 24LC64-I/SN is a 64Kbit (8Kx8) I2C serial EEPROM operating from 2.5V with 400kHz clock, 1 million write/erase cycles, and 200-year data retention. Available in a compact SOIC-8 package for easy PCB integration. Available from stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Jul 2026

Package / Visual Reference

24LC64-I/SNSmall Outline Packages

Quick Facts

Manufacturer: Microchip
Package: Small Outline Packages
Pin Count: 8
Lifecycle: ACTIVE
Datasheet: 24LC64-I/SN Datasheet PDF
Category: Integrated Circuit
Price: From $0.4340(MOQ 1)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of 24LC64-I/SN?

64Kbit (8Kx8) I2C serial EEPROM with 400kHz clock and I2C control byte 1010DDDR for multi-device bus addressing
1 million write/erase cycle endurance with 200-year minimum data retention ensuring long-term non-volatile storage reliability
2.5V operation in an SOIC-8 package enabling integration in low-voltage microcontroller and embedded systems

What is 24LC64-I/SN used for?

The 24LC64-I/SN is widely used for non-volatile storage of configuration data, calibration parameters, and user settings in microcontroller-based embedded systems. Its I2C interface and low 2.5V operating voltage make it compatible with modern low-power MCUs, IoT sensors, and communication modules. The high endurance and long data retention make it ideal for data logging, medical devices, and industrial electronics requiring persistent reliable memory.

What are the specifications of 24LC64-I/SN?

Pbfree Code	Yes
Manufacturer Package Code	SOIC-8
Factory Lead Time	24Weeks
YTEOL	8
Clock Frequency-Max (fCLK)	0.4MHz
Data Retention Time-Min	200
Endurance	1000000 Write/Erase Cycles
I2C Control Byte	1010DDDR
JESD-30 Code	R-PDSO-G8
JESD-609 Code	e3
Memory Density	65536bit
Memory IC Type	EEPROM
Memory Width	8
Number of Functions	1
Number of Ports	1
Number of Words	8192words
Number of Words Code	8000
Operating Mode	SYNCHRONOUS
Organization	8KX8
Output Characteristics	OPEN-DRAIN
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SOP8,.25
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Parallel/Serial	SERIAL
Peak Reflow Temperature (Cel)	260
Programming Voltage	4.5V
Qualification Status	Not Qualified
Serial Bus Type	I2C
Standby Current-Max	0.000001A
Supply Current-Max	0.003mA
Supply Voltage-Max (Vsup)	5.5V
Supply Voltage-Min (Vsup)	2.5V
Supply Voltage-Nom (Vsup)	4.5V
Surface Mount	YES
Technology	CMOS
Temperature Grade	INDUSTRIAL
Terminal Finish	Matte Tin (Sn)
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Terminal Position	DUAL
Write Cycle Time-Max (tWC)	5ms
Write Protection	HARDWARE
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.32.00.51
Country of Origin	Mainland China, Philippines, Taiwan, Thailand

Where can I find the 24LC64-I/SN datasheet?

24LC64-I/SN Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for 24LC64-I/SN?

Compatible alternatives and drop-in replacements for 24LC64-I/SN:

suggested

suggested

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24LC64-E/SNMicrochip Technology Inc

64K, 8K X 8, 2.5V SER EE, EXT

View Part →

24LC64T-I/SNMicrochip Technology Inc

EEPROM, 8KX8, Serial, CMOS, PDSO8

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24LC64F-I/SNMicrochip Technology Inc

64K 2-Wire Serial EEPROM

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24LC64T-I/SNGMicrochip Technology Inc

EEPROM, 8KX8, Serial, CMOS, PDSO8

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the storage capacity and interface of the 24LC64-I/SN?

The 24LC64-I/SN is a 64Kbit (8,192 x 8-bit) serial EEPROM that uses the I2C interface operating at up to 400kHz, enabling simple two-wire communication with microcontrollers and processors.

What is the minimum supply voltage for the 24LC64-I/SN?

The 24LC64-I/SN operates from a minimum supply voltage of 2.5V, making it compatible with low-voltage microcontrollers and suitable for battery-powered and low-power embedded applications.

How many write cycles does the 24LC64-I/SN support and what is its data retention?

The 24LC64-I/SN is rated for a minimum of 1 million write/erase cycles and provides at least 200 years of data retention, ensuring long-term reliability for configuration and calibration data storage.

What package does the 24LC64-I/SN come in?

The 24LC64-I/SN is available in an SOIC-8 (Small Outline Integrated Circuit, 8-pin) package, a common surface-mount package that is widely supported by PCB design tools and assembly processes.

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AvailabilityIn Stock

Reference Price (USD)

From $0.4340

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Qty.	Unit Price	Ext. Price
1+	$0.5400	$0.54
4+	$0.4340	$1.74

pcs

Unit price: $0.5400 · Total: $0.54

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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24LC64-I/SN Microchip Integrated Circuit (Small Outline Packages) In Stock

What are the key features of 24LC64-I/SN?

What is 24LC64-I/SN used for?

What are the specifications of 24LC64-I/SN?

Compliance & Regulatory

Where can I find the 24LC64-I/SN datasheet?

What are equivalent replacements for 24LC64-I/SN?

Frequently Asked Questions

What is the storage capacity and interface of the 24LC64-I/SN?

What is the minimum supply voltage for the 24LC64-I/SN?

How many write cycles does the 24LC64-I/SN support and what is its data retention?

What package does the 24LC64-I/SN come in?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Microchip

More from Microchip

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