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HomeProductsIntegrated Circuits (ICs)MemoryLH28F320S5NS-L90
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LH28F320S5NS-L90 - Sharp Microelectronics

Manufacturer Part Number
LH28F320S5NS-L90
Manufacturer
Sharp Microelectronics
Allelco Part Number
32D-LH28F320S5NS-L90
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC FLASH 32MBIT PARALLEL 56SSOP
Package
56-SSOP
Data sheet
1.LH28F320S5NS-L9.pdf ...
Our certification
In stock: 15910

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Specifications

LH28F320S5NS-L90 Tech Specifications
Sharp Microelectronics - LH28F320S5NS-L90 technical specifications, attributes, parameters and parts with similar specifications to Sharp Microelectronics - LH28F320S5NS-L90

Product Attribute Attribute Value  
Manufacturer Sharp Microelectronics  
Write Cycle Time - Word, Page 70ns  
Voltage - Supply 4.75V ~ 5.25V  
Technology FLASH  
Supplier Device Package 56-SSOP  
Series -  
Package / Case 56-SOP (0.524', 13.30mm Width)  
Package Tube  
Operating Temperature 0°C ~ 70°C (TA)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Memory Size 32Mbit  
Memory Organization 4M x 8, 2M x 16  
Memory Interface Parallel  
Memory Format FLASH  
Base Product Number LH28F320  
Access Time 70 ns  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN 3A991B1A
HTSUS 8542.32.0071

Parts Introduction

Manufacturer Part Number

LH28F320S5NS-L90

Manufacturer

Sharp Microelectronics

Introduction

The LH28F320S5NS-L90 is a high-performance 32Mbit Flash memory device from Sharp Microelectronics. It offers a parallel interface and non-volatile storage capabilities, making it suitable for a wide range of embedded applications.

Product Features and Performance

32Mbit Flash memory capacity

4M x 8 or 2M x 16 memory organization

Parallel memory interface

70ns write cycle time for word and page

70ns access time

75V to 5.25V operating voltage range

0°C to 70°C operating temperature range

Surface mount 56-SOP (0.524", 13.30mm Width) package

Product Advantages

High memory capacity for data-intensive applications

Fast read and write performance

Wide operating voltage and temperature range for versatile use

Compact surface mount package for space-constrained designs

Key Reasons to Choose This Product

Reliable and robust non-volatile storage solution

Excellent performance-to-power ratio

Compatibility with a wide range of embedded systems

Cost-effective option for memory expansion in various applications

Quality and Safety Features

Rigorous quality control and testing procedures

Compliance with industry standards and regulations

Robust design for long-term reliability and durability

Compatibility

Suitable for use in a variety of embedded systems, including industrial automation, consumer electronics, and telecommunications equipment

Application Areas

Embedded systems

Industrial automation and control

Consumer electronics

Telecommunications equipment

Data storage and logging applications

Product Lifecycle

This product is currently obsolete and nearing discontinuation. Customers are advised to contact our website's sales team for information on alternative or equivalent models that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to Sharp Microelectronics LH28F320S5NS-L90

Product Attribute LH28F320S5HNS-L90 LH28F320S3NS-L11 LH28F320S3HNS-L11 LH28F320SKTD-L70
Part Number LH28F320S5HNS-L90 LH28F320S3NS-L11 LH28F320S3HNS-L11 LH28F320SKTD-L70
Manufacturer Sharp Microelectronics Sharp Microelectronics Sharp Microelectronics Sharp Microelectronics
Memory Size - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Base Product Number - DAC34H84 MAX500 ADS62P42
Memory Type - - - -
Access Time - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Memory Interface - - - -
Memory Organization - - - -
Memory Format - - - -
Voltage - Supply - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Technology - - - -
Write Cycle Time - Word, Page - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Series - - - -

LH28F320S5NS-L90 Datasheet PDF

Download LH28F320S5NS-L90 pdf datasheets and Sharp Microelectronics documentation for LH28F320S5NS-L90 - Sharp Microelectronics.

Datasheets
Cylindrical Battery Holders.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.

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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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Sharp Microelectronics

LH28F320S5NS-L90

Sharp Microelectronics
32D-LH28F320S5NS-L90

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