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Home Products Integrated Circuits (ICs)Memory~~AT24C512C1-10CI-2.7~~

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AT24C512C1-10CI-2.7 - Microchip Technology

Name: Microchip Technology AT24C512C1-10CI-2.7
Brand: Microchip Technology
SKU: AT24C512C1-10CI-2.7
Availability: InStock
Rating: 5 (10 reviews)

Manufacturer Part Number: AT24C512C1-10CI-2.7

Manufacturer: Microchip Technology

Allelco Part Number: 32D-AT24C512C1-10CI-2.7

Warranty: 1 Year Allelco Warranty - Find out more

Parts Description: IC EEPROM 512KBIT I2C 1MHZ 8LAP

Package: 8-LAP (8x5)

Data sheet: 1.AT24C512C1-10CI.pdf ...

Datasheets
Cylindrical Battery Holders.pdf

PCN Packaging
MBB/Label Chgs 16/Nov/2018.pdf Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf

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Specifications

AT24C512C1-10CI-2.7 Tech Specifications
Microchip Technology - AT24C512C1-10CI-2.7 technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - AT24C512C1-10CI-2.7

Product Attribute	Attribute Value
Manufacturer	Microchip Technology
Write Cycle Time - Word, Page	10ms
Voltage - Supply	2.7V ~ 5.5V
Technology	EEPROM
Supplier Device Package	8-LAP (8x5)
Series	-
Package / Case	8-TDFN
Package	Tube
Operating Temperature	-40°C ~ 85°C (TA)

Product Attribute	Attribute Value
Mounting Type	Surface Mount
Memory Type	Non-Volatile
Memory Size	512Kbit
Memory Organization	64K x 8
Memory Interface	I²C
Memory Format	EEPROM
Clock Frequency	1 MHz
Base Product Number	AT24C512C
Access Time	900 ns

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	RoHS non-compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.32.0051

Parts Introduction

Manufacturer Part Number

AT24C512C1-10CI-2.7

Manufacturer

Microchip Technology

Introduction

The AT24C512C1-10CI-2.7 is a 512Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) chip designed for storing data that must be preserved during power-off.

Product Features and Performance

Non-Volatile EEPROM Memory

512Kbit Storage Size

I2C Serial Interface

64K x 8 Memory Organization

1 MHz Clock Frequency

10ms Write Cycle Time for Word/Page

900 ns Access Time

Surface Mount TDFN Packaging

Operates at 2.7V to 5.5V Supply Voltage

Functional across a wide temperature range -40°C to 85°C

Product Advantages

Reliable data retention and endurance

Low-power consumption

High-speed data access

Compatible with I2C Memory Interface

Stable operation under extended temperature conditions

Compact 8-LAP (8x5) package saving board space

Key Technical Parameters

EEPROM Technology

Write Cycle Time: 10ms

Access Time: 900 ns

Clock Frequency: 1MHz

Supply Voltage: 2.7V to 5.5V

Operating Temperature: -40°C to 85°C

Memory Size: 512Kbit

Memory Organization: 64K x 8

Quality and Safety Features

Robust storage solution with data retention and endurance

Compliance with industry-standard safety requirements

Compatibility

Compatible with any I2C supported microcontroller or processor

Applicable for systems within the supply voltage range of 2.7V to 5.5V

Application Areas

Embedded systems

Consumer electronics

Industrial applications

Automotive systems

Data logging devices

Product Lifecycle

Obsolete status

Potential for replacements or upgrades to newer EEPROM models

Several Key Reasons to Choose This Product

Large data storage capacity in a small physical package

Versatile and reliable non-volatile memory solution

Wide compatibility due to common I2C interface

Suitable for a range of industrial and commercial applications

Resistant to harsh environmental conditions

Known manufacturer with support for legacy products

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology AT24C512C1-10CI-2.7

Product Attribute
Part Number	AT24C512C2-10CI-2.7	AT24C512C1-10CU-2.7	AT24C512C1-10CC-2.7	AT24C512C1-10CI-1.8
Manufacturer	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology
Write Cycle Time - Word, Page	-	-	-	-
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Series	-	-	-	-
Memory Format	-	-	-	-
Supplier Device Package	-	196-NFBGA (12x12)	16-PDIP	64-VQFN (9x9)
Technology	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Memory Interface	-	-	-	-
Clock Frequency	-	-	-	-
Memory Size	-	-	-	-
Access Time	-	-	-	-
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Memory Organization	-	-	-	-
Memory Type	-	-	-	-
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Voltage - Supply	-	-	-	-

AT24C512C1-10CI-2.7 Datasheet PDF

Download AT24C512C1-10CI-2.7 pdf datasheets and Microchip Technology documentation for AT24C512C1-10CI-2.7 - Microchip Technology.

Datasheets: Cylindrical Battery Holders.pdf
PCN Packaging: MBB/Label Chgs 16/Nov/2018.pdf Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf

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Customer Reviews

Evaluation: 10 Articles

Jess***Jones

Apr 17, 2026

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.
Mich***Smith

Apr 17, 2026

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.
Aman***arris

Apr 3, 2026

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.
Mike***nch

Apr 3, 2026

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.
Daic***K.

Mar 23, 2026

Very good. No issue after long time testing.
Kevi***.

Mar 17, 2026

Fast switching and stable output. Very satisfied with this IC
Daou***hekebkeb

Jun 16, 2024

I had a great experience purchasing items from Allelcoelec, I recommend
Uri ***al

Jun 19, 2024

Good comunication,
Transpnt regarding the process and price.
Yaqu***l Ali

Jun 19, 2024

Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.
Lea ***

Jun 19, 2024

Morrey was very helpful and right on top of things!
He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

Use your express account for shipment if you have one.
Use our account for the shipment. Refer to the table below for the approximate charges.

(Different time frame / countries / package size has different price.)

Delivery Method

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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