AT29C256-90PI is Obsolete and no longer manufactured.
Available Substitutes:

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Microchip Technology
In Stock: 2.415
Unit Price: 2,55000 €
Datasheet
FLASH Memory IC 256Kbit Parallel 90 ns 28-PDIP
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FLASH Memory IC 256Kbit Parallel 90 ns 28-PDIP

AT29C256-90PI

DigiKey Part Number
AT29C256-90PI-ND
Manufacturer
Manufacturer Product Number
AT29C256-90PI
Description
IC FLASH 256KBIT PARALLEL 28DIP
Customer Reference
Detailed Description
FLASH Memory IC 256Kbit Parallel 90 ns 28-PDIP
Datasheet
 Datasheet
EDA/CAD Models
AT29C256-90PI Models
Product Attributes
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Category
Memory Interface
Parallel
Mfr
Write Cycle Time - Word, Page
10ms
Packaging
Tube
Access Time
90 ns
Part Status
Obsolete
Voltage - Supply
4.5V ~ 5.5V
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C (TC)
Memory Type
Non-Volatile
Mounting Type
Through Hole
Memory Format
Package / Case
Technology
FLASH
Supplier Device Package
28-PDIP
Memory Size
Base Product Number
Memory Organization
32K x 8
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AT27C512R-70PUMicrochip Technology2.415AT27C512R-70PU-ND2,55000 €Similar
Obsolete
This product is no longer manufactured. View Substitutes