Can I request technical information for TN28F020-90?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to TN28F020-90.

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Contact our sourcing team for current stock, batch information, lead time, technical documents, alternative parts and volume pricing.

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: Technical Documents
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Rochester Electronics, LLC RFQ AVAILABLE

TN28F020-90

FLASH, 256KX8, 90NS, PQCC32

Part Number: TN28F020-90

Manufacturer: Rochester Electronics, LLC

Category: Memory

Package: 32-LCC (J-Lead)

Datasheet:: TN28F020-90.pdf

Description: FLASH, 256KX8, 90NS, PQCC32

Select Quantity Stock: 501

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TECHNICAL RESOURCES

TN28F020-90 Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: TN28F020-90

Manufacturer: Rochester Electronics, LLC

Package: 32-LCC (J-Lead)

Series: -

Package/Case: 32-LCC (J-Lead)

Packaging: Bulk

Product Status: Active

Programmable: Not Verified

Memory Type: Non-Volatile

Memory Format: FLASH

Technology: FLASH - NOR (SLC)

Memory Size: 2Mbit

Memory Organization: 256K x 8

Memory Interface: Parallel

Clock Frequency: -

Write Cycle Time - Word, Page: 90ns

Access Time: 90 ns

Voltage - Supply: 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C (TA)

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 32-PLCC

Frequently Asked Questions

1. How can I order TN28F020-90 from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of TN28F020-90?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of TN28F020-90 updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for TN28F020-90?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for TN28F020-90?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

TN28F020-90 Procurement and Technical Support

TN28F020-90 is manufactured by Rochester Electronics, LLC. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing TN28F020-90 and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for TN28F020-90.

Part Number: TN28F020-90

Manufacturer: Rochester Electronics, LLC

Package: 32-LCC (J-Lead)

Category: Memory

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Shipping Method

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Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

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