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Microchip TechnologyIntegrated Circuits (ICs)Memory

Supply original AT28C256-20FM/883, Memory, by Microchip Technology

IC EEPROM 256K PARALLEL 28FLATPK

RoHS
Datasheet
Supply original AT28C256-20FM/883, Memory, by Microchip Technology | TrustCompo

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Part Number

AT28C256-20FM/883

Internal code

TCE000067527

Package

-

Manufacturer

Microchip Technology

Key specifications

Serise

-

Min Quantity

1

Category

Integrated Circuits (ICs)

Sub Categroy

Memory

Description

IC EEPROM 256K PARALLEL 28FLATPK

key Attributes

-

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Technical document

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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.

Authenticity Verification

CoC Available on Request

Pre-Shipment Inspection

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Product overview

Overview

IC EEPROM 256K PARALLEL 28FLATPK

Full technical breakdown

Detailed Specifications

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Popular Specs Surfaced First

Product Parameter

Supply Voltage-Max (Vsup)

5.5V

Product Parameter

Power Supplies

5V

Product Parameter

Supply Voltage-Min (Vsup)

4.5V

Product Parameter

Voltage - Supply

4.5V~5.5V

Product Parameter

Supply Current-Max

0.05mA

Product Parameter

Terminal Finish

TIN LEAD

Supply Voltage-Max (Vsup)
5.5V
Power Supplies
5V
Supply Voltage-Min (Vsup)
4.5V
Voltage - Supply
4.5V~5.5V
Supply Current-Max
0.05mA
Terminal Finish
TIN LEAD
Programming Voltage
5V
Memory Size
256Kb 32K x 8
Access Time
200ns
RoHS Status
ROHS3 Compliant
JESD-609 Code
e0
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.32.0051
JESD-30 Code
R-CDFP-F28
Part Status
Active
REACH Status
REACH Unaffected
Packaging
Tube
Lead Free
Contains Lead
Mounting Type
Surface Mount
Published
1997
Factory Lead Time
23 Weeks
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Supply Voltage
5V
Technology
CMOS
Qualification Status
Not Qualified
Manufacturer
Microchip Technology
ECCN
3A001A2C
Output Characteristics
3-STATE
Organization
32Kx8
Number Of Functions
1
Surface Mount
YES
Pbfree Code
no
Reflow Temperature-Max (S)
30
Number Of Terminations
28
Terminal Pitch
1.27mm
Memory Type
Non-Volatile
Peak Reflow Temperature (Cel)
240
Width
10.16mm
Data Polling
YES
Memory Interface
Parallel
Sub-Categories
Memory
Toggle Bit
YES
Memory Width
8
Memory Format
EEPROM
Operating Mode
ASYNCHRONOUS
Write Cycle Time-Max (TWC)
10ms
Write Cycle Time - Word, Page
10ms
Operating Temperature
-55°C~125°C TC
Standby Current-Max
0.0003A
Command User Interface
NO
Additional Feature
AUTOMATIC WRITE
Screening Level
MIL-STD-883 Class C
Base Part Number
AT28C256
Endurance
10000 Write/Erase Cycles
Memory Density
262144 bit
Package / Case
28-CFlatPack
Length
18.285mm
Manufacturer'S Part No.
AT28C256-20FM/883
Page Size
64words
Height Seated (Max)
3.02mm

Common questions

Product FAQ

Quick answers for buyers reviewing AT28C256-20FM/883, stock, documentation, and sourcing steps.

What is AT28C256-20FM/883?

AT28C256-20FM/883 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 AT28C256-20FM/883?

AT28C256-20FM/883 is listed with package reference -. The current product description is IC EEPROM 256K PARALLEL 28FLATPK, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is AT28C256-20FM/883 available in stock?

This page currently shows 34035 units in stock and 21689 units available for AT28C256-20FM/883. 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 AT28C256-20FM/883?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for AT28C256-20FM/883 by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for AT28C256-20FM/883?

Yes. This page links to the datasheet for AT28C256-20FM/883 by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify AT28C256-20FM/883 before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for AT28C256-20FM/883 before approving the order.

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