AT28HC256-90SI

Part No :: AT28HC256-90SI

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 4945326

Description: IC EEPROM 256KBIT PAR 28SOIC

Catalog: Memory

DataSheet: AT28HC256-90SI PDF

Country of origin: -

Date code: -

AT28HC256-90SI Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Obsolete
Memory Type:	Non-Volatile
Memory Format:	EEPROM
Technology:	EEPROM
Memory Size:	256Kb (32K x 8)
Memory Interface:	Parallel
Clock Frequency:	-
Write Cycle Time - Word, Page:	10ms
Access Time:	90 ns
Voltage - Supply:	4.5V ~ 5.5V
Operating Temperature:	-40°C ~ 85°C (TC)
Mounting Type:	Surface Mount
Package / Case:	28-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	28-SOIC

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 4700

Shipped from

HK warehouse

Expected Shipping Date

Mar 31 - Apr 04 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of AT28HC256-90SI is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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AT28HC256-90SI

AT28HC256-90SI

4945326

Pricing(USD)