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HomeProductsIntegrated Circuits (ICs)Memory25LC320AT-E/ST
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25LC320AT-E/ST - Microchip Technology

Manufacturer Part Number
25LC320AT-E/ST
Manufacturer
Microchip Technology
Allelco Part Number
32D-25LC320AT-E/ST
ECAD Model
Parts Description
IC EEPROM 32KBIT SPI 8TSSOP
Detailed Description
Package
8-TSSOP (0.173', 4.40mm Width)
Data sheet
Cylindrical Battery Holders.pdf
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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In stock: 37030

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Specifications

25LC320AT-E/ST Tech Specifications
Microchip Technology - 25LC320AT-E/ST technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - 25LC320AT-E/ST

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Write Cycle Time - Word, Page 5ms  
Voltage - Supply 2.5V ~ 5.5V  
Technology EEPROM  
Supplier Device Package 8-TSSOP  
Series -  
Package / Case 8-TSSOP (0.173', 4.40mm Width)  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C (TA)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Memory Size 32Kbit  
Memory Organization 4K x 8  
Memory Interface SPI  
Memory Format EEPROM  
Clock Frequency 10 MHz  
Base Product Number 25LC320  

Parts Introduction

Manufacturer Part Number

25LC320AT-E/ST

Manufacturer

Microchip Technology

Introduction

EEPROM memory device for reliable data storage

Product Features and Performance

Non-volatile EEPROM

SPI bus compatible

32Kbit memory size

Organized as 4K x 8 bits

Up to 10 MHz clock frequency

5ms write cycle time for word or page

Wide voltage supply range from 2.5V to 5.5V

Product Advantages

Robust storage solution

Highly reliable data retention

Fast data access and write speed

Key Technical Parameters

Memory Size 32Kbit

SPI Memory Interface

10 MHz Clock Frequency

Write Cycle Time 5ms

5V to 5.5V Voltage Supply

Operating Temperature range -40°C to 125°C

Quality and Safety Features

Extended temperature range for operation

Suitable for high-reliability applications

Compatibility

SPI compatible interface for broad compatibility

Application Areas

Consumer electronics

Industrial control systems

Automotive applications

Networking equipment

Product Lifecycle

Active product status

Not nearing discontinuation

Availability of replacements or upgrades confirmed

Several Key Reasons to Choose This Product

Reliability across a wide range of operating temperatures

Non-volatile memory ensures data persistence

Fast write cycles increase efficiency

Suitable for a multitude of applications due to SPI compatibility

Active status indicates ongoing manufacturer support and availability

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology 25LC320AT-E/ST

Product Attribute 25LC320AT-E/ST 25LC320A-H/SN 25LC320AT-E/SN 25LC512-I/MF
Part Number 25LC320AT-E/ST 25LC320A-H/SN 25LC320AT-E/SN 25LC512-I/MF
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Voltage - Supply 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 150°C (TA) -40°C ~ 125°C (TA) -40°C ~ 85°C (TA)
Write Cycle Time - Word, Page 5ms 6ms 5ms 5ms
Memory Organization 4K x 8 4K x 8 4K x 8 64K x 8
Memory Size 32Kbit 32Kbit 32Kbit 512Kbit
Package / Case 8-TSSOP (0.173', 4.40mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-VDFN Exposed Pad
Clock Frequency 10 MHz 5 MHz 10 MHz 20 MHz
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tube
Series - - - -
Memory Format EEPROM EEPROM EEPROM EEPROM
Memory Interface SPI SPI SPI SPI
Supplier Device Package 8-TSSOP 8-SOIC 8-SOIC 8-DFN-S (6x5)
Technology EEPROM EEPROM EEPROM EEPROM
Base Product Number 25LC320 25LC320 25LC320 25LC512
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile

25LC320AT-E/ST Datasheet PDF

Download 25LC320AT-E/ST pdf datasheets and Microchip Technology documentation for 25LC320AT-E/ST - Microchip Technology.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
Packing Changes 10/Oct/2016.pdf Reel Design Update 07/May/2015.pdf
PCN Assembly/Origin
2.73KHz.pdf
PCN Design/Specification
25LCYYY 18/Sep/2018.pdf 25AA320A/25LC320A 14/Sep/2021.pdf
HTML Datasheet
Cylindrical Battery Holders.pdf

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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

  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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25LC320AT-E/ST Image

25LC320AT-E/ST

Microchip Technology
32D-25LC320AT-E/ST

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