AT27C256R-12RI is Obsolete and no longer manufactured.
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AT27C256R-70PU
Microchip Technology
In Stock: 3,118
Unit Price: $22.06000
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AT27LV256A-70RI
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AT27LV256A-70RI
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AT27C256R-12RI

DigiKey Part Number
AT27C256R-12RI-ND
Manufacturer
Microchip Technology
Manufacturer Product Number
AT27C256R-12RI
Description
IC EPROM 256KBIT PARALLEL 28SOIC
Customer Reference
Detailed Description
EPROM - OTP Memory IC 256Kbit Parallel 120 ns 28-SOIC
Datasheet
 Datasheet
EDA/CAD Models
AT27C256R-12RI Models
Product Attributes
Type
Description
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Category
Mfr
Microchip Technology
Series
-
Packaging
Tube
Part Status
Obsolete
DigiKey Programmable
Not Verified
Memory Type
Non-Volatile
Memory Format
EPROM
Technology
EPROM - OTP
Memory Size
256Kbit
Memory Organization
32K x 8
Memory Interface
Parallel
Write Cycle Time - Word, Page
-
Access Time
120 ns
Voltage - Supply
4.5V ~ 5.5V
Operating Temperature
-40°C ~ 85°C (TC)
Mounting Type
Surface Mount
Package / Case
28-SOIC (0.342", 8.69mm Width)
Supplier Device Package
28-SOIC
Base Product Number
AT27C256
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Obsolete
This product is no longer manufactured. View Substitutes