AT28HC256E-70SU is Discontinued and no longer carried by DigiKey.
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EEPROM Memory IC 256Kbit Parallel 70 ns 28-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
EEPROM Memory IC 256Kbit Parallel 70 ns 28-SOIC

AT28HC256E-70SU

DigiKey Part Number
AT28HC256E-70SU-ND
Manufacturer
Manufacturer Product Number
AT28HC256E-70SU
Description
IC EEPROM 256KBIT PAR 28SOIC
Customer Reference
Detailed Description
EEPROM Memory IC 256Kbit Parallel 70 ns 28-SOIC
Datasheet
 Datasheet
EDA/CAD Models
AT28HC256E-70SU Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tube
Part Status
Discontinued at DigiKey
DigiKey Programmable
Not Verified
Memory Type
Non-Volatile
Memory Format
Technology
EEPROM
Memory Size
Memory Organization
32K x 8
Memory Interface
Parallel
Write Cycle Time - Word, Page
10ms
Access Time
70 ns
Voltage - Supply
4.5V ~ 5.5V
Operating Temperature
-40°C ~ 85°C (TC)
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
28-SOIC
Base Product Number
Product Questions and Answers

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Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in JPY
Tube
QuantityUnit PriceExt Price
135¥1,934.03704¥261,095
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without JCT:¥1,934.03704
Unit Price with JCT:¥2,127.44074