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HomeProductsIntegrated Circuits (ICs)MemoryAT24C02D-STUM-T
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AT24C02D-STUM-T - Microchip Technology

Manufacturer Part Number
AT24C02D-STUM-T
Manufacturer
Microchip Technology
Allelco Part Number
32D-AT24C02D-STUM-T
ECAD Model
Parts Description
IC EEPROM 2KBIT I2C 1MHZ SOT23-5
Package
SOT-23-5 Thin, TSOT-23-5
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 188240

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Specifications

AT24C02D-STUM-T Tech Specifications
Microchip Technology - AT24C02D-STUM-T technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - AT24C02D-STUM-T

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Write Cycle Time - Word, Page 5ms  
Voltage - Supply 1.7V ~ 3.6V  
Technology EEPROM  
Supplier Device Package SOT-23-5  
Series -  
Package / Case SOT-23-5 Thin, TSOT-23-5  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C (TC)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Memory Size 2Kbit  
Memory Organization 256 x 8  
Memory Interface I²C  
Memory Format EEPROM  
Clock Frequency 1 MHz  
Base Product Number AT24C02  
Access Time 4.5 µs  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.32.0051

Parts Introduction

Manufacturer Part Number

AT24C02D-STUM-T

Manufacturer

Microchip Technology

Introduction

2Kbit Serial Electrically Erasable Programmable Read-Only Memory (EEPROM)

Low-power EEPROM memory solution

Product Features and Performance

2Kbit (256 x 8) EEPROM memory

1MHz maximum clock frequency

5μs typical access time

5ms typical write cycle time

Wide operating voltage range: 1.7V to 3.6V

Operating temperature range: -40°C to 85°C

Product Advantages

Low power consumption

Reliable data retention

High endurance

Small footprint

Key Technical Parameters

Memory Size: 2Kbit

Memory Organization: 256 x 8

Memory Type: EEPROM

Access Time: 4.5μs

Write Cycle Time: 5ms

Supply Voltage: 1.7V to 3.6V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

RoHS3 compliant

Meets industrial-grade quality standards

Compatibility

Compatible with a wide range of microcontrollers and embedded systems

Application Areas

Embedded systems

Industrial automation

Automotive electronics

Consumer electronics

Product Lifecycle

This product is currently in production and not nearing discontinuation.

Replacement or upgrade options are available from Microchip Technology.

Key Reasons to Choose This Product

Low power consumption for extended battery life

Reliable data retention for critical applications

High endurance for frequent write cycles

Small footprint for space-constrained designs

Wide operating temperature range for industrial and automotive use

RoHS3 compliance for environmental sustainability

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology AT24C02D-STUM-T

Product Attribute AT24C02D-STUM-T AT24C02N-10SC-1.8 AT24C02N-10SC AT24C02D-SSHM-B
Part Number AT24C02D-STUM-T AT24C02N-10SC-1.8 AT24C02N-10SC AT24C02D-SSHM-B
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Memory Interface I²C I²C I²C I²C
Clock Frequency 1 MHz 400 kHz 400 kHz 1 MHz
Supplier Device Package SOT-23-5 8-SOIC 8-SOIC 8-SOIC
Access Time 4.5 µs 900 ns 900 ns 4.5 µs
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Technology EEPROM EEPROM EEPROM EEPROM
Series - - - -
Memory Format EEPROM EEPROM EEPROM EEPROM
Package / Case SOT-23-5 Thin, TSOT-23-5 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width)
Package Tape & Reel (TR) Tube Tube Tube
Base Product Number AT24C02 AT24C02 AT24C02 AT24C02
Operating Temperature -40°C ~ 85°C (TC) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) -40°C ~ 85°C (TC)
Write Cycle Time - Word, Page 5ms 5ms 5ms 5ms
Memory Organization 256 x 8 256 x 8 256 x 8 256 x 8
Voltage - Supply 1.7V ~ 3.6V 1.8V ~ 5.5V 4.5V ~ 5.5V 1.7V ~ 3.6V
Memory Size 2Kbit 2Kbit 2Kbit 2Kbit
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile

AT24C02D-STUM-T Datasheet PDF

Download AT24C02D-STUM-T pdf datasheets and Microchip Technology documentation for AT24C02D-STUM-T - Microchip Technology.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf Boxes 07/Dec/2016.pdf
PCN Design/Specification
Marking Chgs 11/Jul/2017.pdf Supply Voltage Update 13/Feb/2014.pdf
PCN Assembly/Origin
2.73KHz.pdf

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

  1. Use your express account for shipment if you have one.
  2. 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

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. 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
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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AT24C02D-STUM-T

Microchip Technology
32D-AT24C02D-STUM-T

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