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HomeProductsIntegrated Circuits (ICs)MemoryAT49F001NT-90JC
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AT49F001NT-90JC - Microchip Technology

Manufacturer Part Number
AT49F001NT-90JC
Manufacturer
Microchip Technology
Allelco Part Number
32D-AT49F001NT-90JC
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC FLASH 1MBIT PARALLEL 32PLCC
Package
32-PLCC (13.97x11.43)
Data sheet
1.AT49F001NT-90JC.pdf ...
Our certification
In stock: 4910

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Specifications

AT49F001NT-90JC Tech Specifications
Microchip Technology - AT49F001NT-90JC technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - AT49F001NT-90JC

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Write Cycle Time - Word, Page 50µs  
Voltage - Supply 4.5V ~ 5.5V  
Technology FLASH  
Supplier Device Package 32-PLCC (13.97x11.43)  
Series -  
Package / Case 32-LCC (J-Lead)  
Package Tube  
Operating Temperature 0°C ~ 70°C (TC)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Memory Size 1Mbit  
Memory Organization 128K x 8  
Memory Interface Parallel  
Memory Format FLASH  
Base Product Number AT49F001  
Access Time 90 ns  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.32.0071

Parts Introduction

Manufacturer Part Number

AT49F001NT-90JC

Manufacturer

microchip-technology

Introduction

The AT49F001NT-90JC is a high-performance, low-power 1Mbit CMOS flash memory device from Microchip Technology. It offers a parallel interface and supports a wide range of operating voltages and temperatures, making it suitable for a variety of embedded applications.

Product Features and Performance

1Mbit of non-volatile flash memory organized as 128K x 8

Parallel interface for fast data access

90ns maximum access time

50µs word/page write cycle time

5V to 5.5V operating voltage range

0°C to 70°C operating temperature range

Surface mount 32-LCC (J-Lead) package

Product Advantages

High-density non-volatile storage

Rapid data access and programming

Wide operating voltage and temperature range

Compact surface mount packaging

Key Reasons to Choose This Product

Reliable and cost-effective flash memory solution

Excellent performance for embedded applications

Seamless integration with Microchip's extensive microcontroller portfolio

Backed by Microchip's industry-leading technical support and customer service

Quality and Safety Features

Rigorous quality control and testing processes

Compliance with industry safety and environmental standards

Compatibility

The AT49F001NT-90JC is compatible with a wide range of microcontrollers and other embedded systems.

Application Areas

Embedded systems

Industrial automation

Automotive electronics

Consumer electronics

Telecommunications equipment

Product Lifecycle

The AT49F001NT-90JC is an obsolete product, meaning it is no longer in active production. However, there may be alternative or equivalent models available from Microchip Technology or other manufacturers. Customers are advised to contact our website's sales team for more information on available options and support for this product.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology AT49F001NT-90JC

Product Attribute AT49F001NT-90JI AT49F001NT-90TC AT49F001NT-70JC AT49F001NT-90PC
Part Number AT49F001NT-90JI AT49F001NT-90TC AT49F001NT-70JC AT49F001NT-90PC
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Mounting Type - Surface Mount Through Hole Surface Mount
Memory Size - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Base Product Number - DAC34H84 MAX500 ADS62P42
Write Cycle Time - Word, Page - - - -
Technology - - - -
Memory Format - - - -
Voltage - Supply - - - -
Memory Type - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Memory Interface - - - -
Series - - - -
Memory Organization - - - -
Access Time - - - -

AT49F001NT-90JC Datasheet PDF

Download AT49F001NT-90JC pdf datasheets and Microchip Technology documentation for AT49F001NT-90JC - Microchip Technology.

Datasheets
AT49F001(N,T,NT).pdf
PCN Packaging
MBB/Label Chgs 16/Nov/2018.pdf 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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AT49F001NT-90JC Image

AT49F001NT-90JC

Microchip Technology
32D-AT49F001NT-90JC

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