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HomeProductsIntegrated Circuits (ICs)Memory11LC040T-I/TT
11LC040T-I/TT Image
Image may be representation.
See specifications for product details.

11LC040T-I/TT - Microchip Technology

Manufacturer Part Number
11LC040T-I/TT
Manufacturer
Microchip Technology
Allelco Part Number
32D-11LC040T-I/TT
ECAD Model
Parts Description
IC EEPROM 4KBIT SGL WIRE SOT23-3
Detailed Description
Package
TO-236-3, SC-59, SOT-23-3
Data sheet
11AAyyy, 11LCyyy.pdf
UNI/O (reg) Bus Specification.pdf
UNI/O™ Serial EEPROMs.pdf
RoHs Status
ROHS3 Compliant
In stock: 132300

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Quantity

Specifications

11LC040T-I/TT Tech Specifications
Microchip Technology - 11LC040T-I/TT technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - 11LC040T-I/TT

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Write Cycle Time - Word, Page 5ms  
Voltage - Supply 2.5V ~ 5.5V  
Technology EEPROM  
Supplier Device Package SOT-23-3  
Series -  
Package / Case TO-236-3, SC-59, SOT-23-3  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C (TA)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Memory Size 4Kbit  
Memory Organization 512 x 8  
Memory Interface Single Wire  
Memory Format EEPROM  
Clock Frequency 100 kHz  
Base Product Number 11LC040  

Parts Introduction

Manufacturer Part Number

11LC040T-I/TT

Manufacturer

Microchip Technology

Introduction

The 11LC040T-I/TT is a 4Kbit non-volatile EEPROM with serial single wire interface.

Product Features and Performance

Non-Volatile EEPROM Memory

Single Wire Interface

4Kbit Memory Size

Memory Organization: 512 x 8

Clock Frequency up to 100 kHz

Write Cycle Time for Word, Page: 5ms

Surface Mount Package

Product Advantages

Robust data retention with non-volatility

Low power consumption

Compatible with wide range of supply voltages

Simplified serial interface saves I/O pins on MCU

Wide operating temperature range

Key Technical Parameters

Memory Type: EEPROM

Memory Format: EEPROM

Memory Size: 4Kbit

Memory Interface: Single Wire

Voltage Supply: 2.5V to 5.5V

Operating Temperature: -40°C to 85°C

Clock Frequency: 100 kHz

Quality and Safety Features

High reliability and stability

Advanced error correction

Endurance and data retention specifications

Compatibility

Designed for compatibility with microcontrollers that support a single wire interface

Application Areas

IoT devices

Medical equipment

Automotive electronics

Industrial control systems

Consumer electronics

Product Lifecycle

Product Status: Active

Long-term availability

Not nearing discontinuation

Support for replacements or upgrades

Several Key Reasons to Choose This Product

Rugged and reliable EEPROM technology from a reputable manufacturer

Flexible and easy to integrate into various designs due to small size and simple interface

Suitable for applications requiring frequent or on-the-fly updating of data

High endurance and data retention suitable for critical applications

Wide operating temperature range suitable for challenging environmental conditions

Backed by Microchip Technology's support and reliability

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology 11LC040T-I/TT

Product Attribute 11LC040T-I/TT 11LC160-I/SN 11LC010-I/P 11LC020-I/P
Part Number 11LC040T-I/TT 11LC160-I/SN 11LC010-I/P 11LC020-I/P
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Memory Size 4Kbit 16Kbit 1Kbit 2Kbit
Clock Frequency 100 kHz 100 kHz 100 kHz 100 kHz
Write Cycle Time - Word, Page 5ms 5ms 5ms 5ms
Memory Organization 512 x 8 2K x 8 128 x 8 256 x 8
Memory Interface Single Wire Single Wire Single Wire Single Wire
Voltage - Supply 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V
Memory Format EEPROM EEPROM EEPROM EEPROM
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Package Tape & Reel (TR) Tube Tube Tube
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Supplier Device Package SOT-23-3 8-SOIC 8-PDIP 8-PDIP
Package / Case TO-236-3, SC-59, SOT-23-3 8-SOIC (0.154', 3.90mm Width) 8-DIP (0.300', 7.62mm) 8-DIP (0.300', 7.62mm)
Technology EEPROM EEPROM EEPROM EEPROM
Mounting Type Surface Mount Surface Mount Through Hole Through Hole
Series - - - -
Base Product Number 11LC040 11LC160 11LC010 11LC020

11LC040T-I/TT Datasheet PDF

Download 11LC040T-I/TT pdf datasheets and Microchip Technology documentation for 11LC040T-I/TT - Microchip Technology.

Datasheets
11AAyyy, 11LCyyy.pdf UNI/O (reg) Bus Specification.pdf UNI/O™ Serial EEPROMs.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf
PCN Design/Specification
Mult Dev 21/Mar/2023.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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11LC040T-I/TT Image

11LC040T-I/TT

Microchip Technology
32D-11LC040T-I/TT

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