M27C256B-90B1

Part No :: M27C256B-90B1

Manufacturer: STMicroelectronics

VIGOR # :: 4942173

Description: IC EPROM 256KBIT PARALLEL 28DIP

Catalog: Memory

DataSheet: M27C256B-90B1 PDF

Country of origin: -

Date code: -

M27C256B-90B1 Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Obsolete
Memory Type:	Non-Volatile
Memory Format:	EPROM
Technology:	EPROM - OTP
Memory Size:	256Kb (32K x 8)
Memory Interface:	Parallel
Clock Frequency:	-
Write Cycle Time - Word, Page:	-
Access Time:	90 ns
Voltage - Supply:	4.5V ~ 5.5V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Through Hole
Package / Case:	28-DIP (0.600", 15.24mm)
Supplier Device Package:	28-PDIP

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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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: 2755

Shipped from

HK warehouse

Expected Shipping Date

Jan 02 - Jan 06 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of M27C256B-90B1 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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M27C256B-90B1

M27C256B-90B1

4942173

Pricing(USD)