Products > Integrated Circuits (ICs) > LH28F320S5HNS-ZP

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32M-BIT (4MBx8/2MBx16) Smart 5 Flash MEMORY

  • Package/Case :
  • SSOP56
  • Product Categories :
  • RoHs Status:
  • Lead free/RoHS Compliant
  • In-stock:
  • 43


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LH28F320S5HNS-ZP Product Details

SHARP’s LH28F320S5HNS-ZP Flash memory with Smart 5 technology is a high-density, low-cost, nonvolatile, read/write storage solution for a wide range of applications. Its symmetrically-blocked architecture, flexible voltage and extended cycling provide for highly flexible component suitable for resident flash arrays, SIMMs and memory cards. Its enhanced suspend capabilities provide for an ideal solution for code + data storage applications. For secure code storage applications, such as networking, where code is either directly executed out of flash or downloaded to DRAM, the LH28F320S5HNS-ZP offers three levels of protection: absolute protection with VPP at GND, selective hardware block locking, or flexible software block locking. These alternatives give designers ultimate control of their code security needs.
The LH28F320S5HNS-ZP is conformed to the flash Scalable Command Set (SCS) and the Common Flash Interface (CFI) specification which enable universal and upgradable interface, enable the highest system/device data transfer rates and minimize device and system-level implementation costs. 
The LH28F320S5HNS-ZP is manufactured on SHARP’s 0.4µm ETOXTM* V process technology. It come in industry-standard package: the 56-Lead SSOP, ideal for board constrained applications.
■ Smart 5 Technology
- 5V VCC
- 5V VPP
■ Common Flash Interface (CFI)
- Universal & Upgradable Interface
■ Scalable Command Set (SCS)
■ High Speed Write Performance
- 32 Bytes x 2 plane Page Buffer
- 2µs/Byte Write Transfer Rate
■ High Speed Read Performance
- 90ns(5V±0.25V), 100ns(5V±0.5V)
■ Operating Temperature
- -40°C to +85°C
■ High-Density Symmetrically-Blocked Architecture
- Sixty-four 64K-byte Erasable Blocks
■ Extended Cycling Capability
- 100,000 Block Erase Cycles
- 6.4 Million Block Erase Cycles/Chip
■ Enhanced Automated Suspend Options Write Suspend to Read
- Block Erase Suspend to Write
- Block Erase Suspend to Read
■ Automated Write and Erase
- Command User Interface
- Status Register
■ Enhanced Data Protection Features
- Absolute Protection with VPP=GND
- Flexible Block Locking
- Erase/Write Lockout during Power Transitions
■ Low Power Management
- Deep Power-Down Mode
- Automatic Power Savings Mode Decreases ICC in Static Mode
■ User-Configurable x8 or x16 Operation
■ SRAM-Compatible Write Interface
■ Industry-Standard Packaging
- 56-Lead SSOP
■ ETOXTM* V Nonvolatile Flash Technology
■ CMOS Process (P-type silicon substrate)
■ Not designed or rated as radiation hardened


LH28F320S5HNS-ZP Pinout
(Picture: Pinout)

LH28F320S5HNS-ZP Block Diagram
(Picture: Diagram)

Technical Parameters

  • Manufacturer
  • Packing
  • Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
  • RoHs Status
  • Lead free/RoHS Compliant
  • Package/Case
  • SSOP56

LH28F320S5HNS-ZP Related Products

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  • **icha***

    Fast delivery, item as described. Thank you !

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Shipping More
Estimated Delivery Time: Jul 02 - Jul 07 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that LH28F320S5HNS-ZP is the original manufacturer or agent of SHARP?
We have a professional business development department to strictly test and verify the qualifications of SHARP original manufacturers and agents. All SHARP suppliers must pass the qualification review before they can publish their LH28F320S5HNS-ZP devices; we pay more attention to the channels and quality of LH28F320S5HNS-ZP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of LH28F320S5HNS-ZP chips? Including SHARP original factory information, FLASH application, LH28F320S5HNS-ZP pictures?
You can use Jotrin's intelligent search engine, or filter by FLASH category, or find it through Sharp Electrionic Components Information page.
Q: Are the SHARP's LH28F320S5HNS-ZP price and stock displayed on the platform accurate?
The SHARP's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LH28F320S5HNS-ZP, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of LH28F320S5HNS-ZP?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LH28F320S5HNSZP we delivered, we will accept the replacement or return of the LH28F320S5HNS-ZP only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of LH28F320S5HNS-ZP.
(3)The LH28F320S5HNS-ZP is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as LH28F320S5HNS-ZP datasheet pdf, LH28F320S5HNS pin diagram?
Need any After-Sales service, please feel free contact us:

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