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HomeProductsIntegrated Circuits (ICs)MemoryAT28C64-25TC
AT28C64-25TC Image
Image may be representation.
See specifications for product details.

AT28C64-25TC - Microchip Technology

Manufacturer Part Number
AT28C64-25TC
Manufacturer
Microchip Technology
Allelco Part Number
32D-AT28C64-25TC
ECAD Model
Parts Description
IC EEPROM 64KBIT PARALLEL 28TSOP
Detailed Description
Package
28-TSSOP (0.465', 11.80mm Width)
Data sheet
Cylindrical Battery Holders.pdf
In stock: 7210

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Quantity

Specifications

AT28C64-25TC Tech Specifications
Microchip Technology - AT28C64-25TC technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - AT28C64-25TC

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Write Cycle Time - Word, Page 1ms  
Voltage - Supply 4.5V ~ 5.5V  
Technology EEPROM  
Supplier Device Package 28-TSOP  
Series -  
Package / Case 28-TSSOP (0.465', 11.80mm Width)  
Package Tray  
Operating Temperature 0°C ~ 70°C (TC)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Memory Size 64Kbit  
Memory Organization 8K x 8  
Memory Interface Parallel  
Memory Format EEPROM  
Base Product Number AT28C64  
Access Time 250 ns  

Parts Introduction

Manufacturer Part Number

AT28C64-25TC

Manufacturer

Microchip Technology

Introduction

The AT28C64-25TC is a high-performance 64Kbit EEPROM from Microchip Technology, designed for easy integration into a wide range of applications.

Product Features and Performance

Non-Volatile EEPROM

64Kbit Memory Size

8K x 8 Memory Organization

Parallel Memory Interface

250 ns Access Time

1ms Write Cycle Time for Word or Page

Suitable for multiple programming cycles

Product Advantages

Stable data retention

Fast read access

Low-power operation

Directly-tailored for industrial and commercial applications

Key Technical Parameters

EEPROM Technology

5V to 5.5V Supply Voltage range

0°C to 70°C Operating Temperature

Surface Mount 28-TSSOP Package

Quality and Safety Features

Robust against write failures

Consistent performance across temperature and voltage ranges

Compatibility

Compatible with many microcontrollers and digital systems requiring parallel interface EEPROM

Application Areas

Industrial control systems

Telecommunications

Consumer electronics

Automotive electronics

Product Lifecycle

Obsolete

Check for current replacement models or alternatives

Several Key Reasons to Choose This Product

Provides stable and reliable data storage

High-speed data access meeting critical timing requirements

Long endurance with high write cycle capabilities

Broad compatibility with various circuit designs and architectures

Easy to integrate in various applications due to standard package size

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology AT28C64-25TC

Product Attribute AT28C64-25TC AT28C64B-15JI AT28C64-25SI AT28C64-20SC
Part Number AT28C64-25TC AT28C64B-15JI AT28C64-25SI AT28C64-20SC
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Memory Format EEPROM EEPROM EEPROM EEPROM
Technology EEPROM EEPROM EEPROM EEPROM
Memory Organization 8K x 8 8K x 8 8K x 8 8K x 8
Memory Interface Parallel Parallel Parallel Parallel
Memory Size 64Kbit 64Kbit 64Kbit 64Kbit
Operating Temperature 0°C ~ 70°C (TC) -40°C ~ 85°C (TC) -40°C ~ 85°C (TC) 0°C ~ 70°C (TC)
Base Product Number AT28C64 AT28C64 AT28C64 AT28C64
Series - - - -
Package / Case 28-TSSOP (0.465', 11.80mm Width) 32-LCC (J-Lead) 28-SOIC (0.295', 7.50mm Width) 28-SOIC (0.295', 7.50mm Width)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Write Cycle Time - Word, Page 1ms 10ms 1ms 1ms
Package Tray Tube Tube Tube
Access Time 250 ns 150 ns 250 ns 200 ns
Supplier Device Package 28-TSOP 32-PLCC (13.97x11.43) 28-SOIC 28-SOIC
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V

AT28C64-25TC Datasheet PDF

Download AT28C64-25TC pdf datasheets and Microchip Technology documentation for AT28C64-25TC - 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
PCN Obsolescence/ EOL
Cylindrical Battery Holders.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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AT28C64-25TC Image

AT28C64-25TC

Microchip Technology
32D-AT28C64-25TC

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