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HomeProductsIntegrated Circuits (ICs)MemoryAT28BV64B-20PI
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AT28BV64B-20PI - Microchip Technology

Manufacturer Part Number
AT28BV64B-20PI
Manufacturer
Microchip Technology
Allelco Part Number
32D-AT28BV64B-20PI
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC EEPROM 64KBIT PARALLEL 28DIP
Package
28-PDIP
Data sheet
1.AT28BV64B-20PI.pdf ...
Our certification
In stock: 15950

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Specifications

AT28BV64B-20PI Tech Specifications
Microchip Technology - AT28BV64B-20PI technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - AT28BV64B-20PI

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Write Cycle Time - Word, Page 10ms  
Voltage - Supply 2.7V ~ 3.6V  
Technology EEPROM  
Supplier Device Package 28-PDIP  
Series -  
Package / Case 28-DIP (0.600', 15.24mm)  
Package Tube  
Operating Temperature -40°C ~ 85°C (TC)  
Product Attribute Attribute Value  
Mounting Type Through Hole  
Memory Type Non-Volatile  
Memory Size 64Kbit  
Memory Organization 8K x 8  
Memory Interface Parallel  
Memory Format EEPROM  
Base Product Number AT28BV64  
Access Time 200 ns  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.32.0051

Parts Introduction

Manufacturer Part Number

AT28BV64B-20PI

Manufacturer

Microchip Technology

Introduction

The Microchip AT28BV64B-20PI is a high-performance, low-power, 64Kbit EEPROM memory device. It offers a parallel interface and can be used in a wide range of embedded applications that require non-volatile data storage.

Product Features and Performance

64Kbit (8K x 8) EEPROM memory organization

Parallel interface for easy integration

Fast access time of 200ns

Low power consumption with a supply voltage range of 2.7V to 3.6V

Extended operating temperature range of -40°C to 85°C

10ms write cycle time for word or page writes

1 million erase/write cycles endurance

Data retention of over 100 years

Product Advantages

Reliable and durable non-volatile memory solution

Flexible parallel interface for easy system integration

Low power operation for energy-efficient designs

Wide temperature range for use in diverse environments

Key Reasons to Choose This Product

Proven reliability and long-term data retention

Fast access and write speeds for efficient performance

Versatile parallel interface for simple implementation

Wide operating temperature range for broad application suitability

Quality and Safety Features

Rigorous quality control and testing processes

Compliance with industry safety standards

Compatibility

Suitable for use in a wide range of embedded systems and applications

Application Areas

Industrial control systems

Automotive electronics

Consumer electronics

Medical devices

Telecommunications equipment

Product Lifecycle

This product is currently considered obsolete, meaning it is nearing the end of its production life cycle. Customers should contact our website's sales team for information on equivalent or alternative models that may be available as replacements.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology AT28BV64B-20PI

Product Attribute AT28BV64B-20TI AT28BV64B-20SI AT28BV64B-20JI AT28BV64B-20TC
Part Number AT28BV64B-20TI AT28BV64B-20SI AT28BV64B-20JI AT28BV64B-20TC
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Memory Organization - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Mounting Type - Surface Mount Through Hole Surface Mount
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Memory Interface - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Voltage - Supply - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Memory Size - - - -
Access Time - - - -
Technology - - - -
Memory Format - - - -
Memory Type - - - -
Write Cycle Time - Word, Page - - - -
Series - - - -

AT28BV64B-20PI Datasheet PDF

Download AT28BV64B-20PI pdf datasheets and Microchip Technology documentation for AT28BV64B-20PI - Microchip Technology.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf

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.

Write a Review

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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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AT28BV64B-20PI

Microchip Technology
32D-AT28BV64B-20PI

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