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Microchip Technology AT27C256R-45RI Memory ICs Tube EPROM

AT27C256R-45RI
AT27C256R-45RI
Memory Format: EPROM
RoHS Compliant
Datasheet
Inquiry
Min.: 1 Mult.: 1
1610-535-AT27C256R-45RI
28-SOIC (0.342, 8.69mm Width)
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AT27C256R-45RI Tech Specifications

Microchip Technology AT27C256R-45RI technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology AT27C256R-45RI.

Product Attribute Attribute Value
Mounting TypeSurface Mount
Package / Case28-SOIC (0.342, 8.69mm Width)
Supplier Device Package28-SOIC
Memory TypesNon-Volatile
Operating Temperature-40°C~85°C TC
PackagingTube
Product Attribute Attribute Value
Published1998
Part StatusObsolete
Moisture Sensitivity Level (MSL)2 (1 Year)
Voltage - Supply4.5V~5.5V
Base Part NumberAT27C256
Memory Size256Kb 32K x 8
Product Attribute Attribute Value
Access Time45ns
Memory FormatEPROM
Memory InterfaceParallel
RoHS StatusNon-RoHS Compliant
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AT27C256R-45RI Documents

Download datasheets and manufacturer documentation for AT27C256R-45RI

Datasheets
AT27C256R
PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016
MBB/Label Chgs 16/Nov/2018

AT27C256R-45RI Comparison

The parts on the right have similar specifications to Microchip Technology & AT27C256R-45RI.

  • Mfr. Part #

  • Manufacturer

  • Moisture Sensitivity Level (MSL)

  • Packaging

  • Package / Case

  • Memory Size

  • Memory Format

  • Operating Temperature

  • Voltage - Supply

  • Mounting Type

  • Availability

  • Price

  • Quantity

  • AT27C256R-45RI

  • Microchip Technology

  • 2 (1 Year)

  • Tube

  • 28-SOIC (0.342, 8.69mm Width)

  • 256Kb 32K x 8

  • EPROM

  • -40°C~85°C TC

  • 4.5V~5.5V

  • Surface Mount

  • -

  • -

  • -

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AT27C256R-45RI Comments

MichaelGraham
when you need to connect this kind of port, this product makes it very easy.
Helen
Very satisfied and will continue to repurchase.
AlexSmith
Both product and code works as expected.
Tang
The product quality met expectations, nothing extraordinary but satisfactory. The website interface is functional, could be improved for a smoother shopping experience.
Gareth
Quick order processing and fast delivery
Patrick
Ya good and arrive on time. thank you so much
BenjaminReed
he Capacitance box works great and exactly how I expected it to, but the design of the Resistance & Inductance boxes is very different and requires reading the datasheet to understand how they are supposed to work.
Russell
no complaints so far.
Fox
Pricing was moderate, reflecting standard market rates.
Morla
They have a wide selection of products and competitive prices. Despite some minor issues, their customer service team solved my problem and maintained good communication.

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