X28HC64J-90 is Obsolete and no longer manufactured.
Available Substitutes:

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Microchip Technology
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Datasheet
EEPROM Memory IC 64Kbit Parallel 90 ns 32-PLCC (13.97x11.43)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

X28HC64J-90

DigiKey Part Number
X28HC64J-90-ND
Manufacturer
Manufacturer Product Number
X28HC64J-90
Description
IC EEPROM 64KBIT PARALLEL 32PLCC
Customer Reference
Detailed Description
EEPROM Memory IC 64Kbit Parallel 90 ns 32-PLCC (13.97x11.43)
Datasheet
 Datasheet
EDA/CAD Models
X28HC64J-90 Models
Product Attributes
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Category
Memory Interface
Parallel
Mfr
Write Cycle Time - Word, Page
5ms
Packaging
Tube
Access Time
90 ns
Part Status
Obsolete
Voltage - Supply
4.5V ~ 5.5V
DigiKey Programmable
Not Verified
Operating Temperature
0°C ~ 70°C (TA)
Memory Type
Non-Volatile
Mounting Type
Surface Mount
Memory Format
Package / Case
Technology
EEPROM
Supplier Device Package
32-PLCC (13.97x11.43)
Memory Size
Base Product Number
Memory Organization
8K x 8
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AT28HC64B-90JUMicrochip Technology128AT28HC64B-90JU-ND₪21.18000Upgrade
AT28C64B-15JUMicrochip Technology256AT28C64B-15JU-ND₪18.04000Similar
AT28C64B-15JU-TMicrochip Technology1,571AT28C64B-15JU-TCT-ND₪19.61000Similar
AT28HC64B-12JUMicrochip Technology268AT28HC64B-12JU-ND₪21.05000Similar
AT28HC64B-12JU-TMicrochip Technology0AT28HC64B-12JU-TTR-ND₪22.92776Similar
Obsolete
This product is no longer manufactured. View Substitutes