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Microchip TechnologyIntegrated Circuits (ICs)Memory

AT28C256-15PU Memory by Microchip Technology

AT28C256-15PU is a Memory model from Microchip Technology, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Memory product path. Known package information currently points to DIP under the Microchip Technology brand listing. IC EEPROM 256K PARALLEL 28DIP. TrustCompo combines the available model, brand, hierarchy, and specification details around AT28C256-15PU so buyers can move faster from review to quotation.

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Datasheet
AT28C256-15PU Memory by Microchip Technology | TrustCompo
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Part Number

AT28C256-15PU

Internal code

TCE000093915

Package

DIP

Manufacturer

Microchip Technology

Key specifications

Series

-

Min Quantity

1

Category

Integrated Circuits (ICs)

Sub Category

Memory

Description

IC EEPROM 256K PARALLEL 28DIP

key Attributes

-

Datasheet

View AT28C256-15PU Datasheet

Technical document

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View AT28C256-15PU Datasheet

Why request a quote

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Globally recognized certifications

4 certifications

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ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Ordering workflow

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How to order this product

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1

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2

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3

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Quality & Traceability Center

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Structured product content

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Product overview

Overview

The AT28C256-15PU is a high-performance, 256 Kbit (32 K x 8) Electrically Erasable Programmable Read-Only Memory (EEPROM) device manufactured by Microchip Technology. This memory chip is designed for applications requiring non-volatile storage, allowing data to be retained even when power is removed.

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Popular Specs Surfaced First

Product Parameter

Density

256 kb

Product Parameter

Power Supplies

5V

Product Parameter

Voltage - Supply

4.5V~5.5V

Product Parameter

Programming Voltage

5V

Product Parameter

Access Time

150ns

Product Parameter

Memory Size

256Kb 32K x 8

Density
256 kb
Power Supplies
5V
Voltage - Supply
4.5V~5.5V
Programming Voltage
5V
Access Time
150ns
Memory Size
256Kb 32K x 8
Data Retention Time-Min
10
Page Size
64words
Part Status
Active
Mounting Type
Through Hole
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Factory Lead Time
8 Weeks
Published
1997
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Supply Voltage
5V
Technology
CMOS
Peak Reflow Temperature (Cel)
245
Manufacturer
Microchip Technology
Package / Case
28-DIP (0.600, 15.24mm)
Organization
32Kx8
Number Of Functions
1
Operating Supply Voltage
5V
Contact Plating
Tin
Radiation Hardening
No
Number Of Terminations
28
Number Of Pins
28
Pbfree Code
yes
Mount
Through Hole
Terminal Pitch
2.54mm
Width
13.97mm
Memory Type
Non-Volatile
Length
37.34mm
Height
4.826mm
Nominal Supply Current
50mA
Data Polling
YES
Memory Interface
Parallel
Sub-Categories
Memory
Frequency
5MHz
Toggle Bit
YES
Write Protection
HARDWARE/SOFTWARE
Operating Temperature
-40°C~85°C TC
Memory Format
EEPROM
Write Cycle Time-Max (TWC)
10ms
Write Cycle Time - Word, Page
10ms
Command User Interface
NO
Standby Current-Max
0.0002A
Base Part Number
AT28C256
Endurance
10000 Write/Erase Cycles
Manufacturer'S Part No.
AT28C256-15PU
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.32.0051

Common questions

Product FAQ

Quick answers for buyers reviewing AT28C256-15PU, stock, documentation, and sourcing steps.

What is AT28C256-15PU?

AT28C256-15PU is a Memory component from Microchip Technology. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for AT28C256-15PU?

AT28C256-15PU is listed with package reference DIP. The current product description is IC EEPROM 256K PARALLEL 28DIP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is AT28C256-15PU available in stock?

This page currently shows 15155 units in stock and 10159 units available for AT28C256-15PU. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for AT28C256-15PU?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for AT28C256-15PU by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for AT28C256-15PU?

Yes. This page links to the datasheet for AT28C256-15PU by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify AT28C256-15PU before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for AT28C256-15PU before approving the order.

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