AT27C2048-55PU Microchip Integrated Circuit (Dual-In-Line Packages) In Stock

AT27C2048-55PU from Microchip is a integrated circuit for industrial, communications, consumer, and embedded electronic designs. Key specs include 40 pins, Dual-In-Line Packages package, and 2-Megabit OTP EPROM. From quote pricing, in-stock sourcing support, worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026
Package / Visual Reference
AT27C2048-55PUDual-In-Line Packages
Quick Facts
Manufacturer
Microchip
Package
Dual-In-Line Packages
Pin Count
40
Lifecycle
ACTIVE
Category
Integrated Circuit
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the key features of AT27C2048-55PU?

  • 40-pin configuration for integrated circuit selection and BOM matching
  • Dual-In-Line Packages package supports practical assembly planning for AT27C2048-55PU
  • Microchip sourcing profile suits industrial, communications, consumer, with traceable part-number review

What is AT27C2048-55PU used for?

AT27C2048-55PU is used in industrial, communications, consumer, and embedded electronic designs where engineers need a reliable integrated circuit with 40 pins. It fits procurement workflows that compare package, lifecycle, compliance, and availability before committing the part to production builds.

Compliance & Regulatory

RoHS StatusCompliant
Lead-FreeYes (Pb-Free)

Where can I find the AT27C2048-55PU datasheet?

AT27C2048-55PU Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for AT27C2048-55PU?

Compatible alternatives and drop-in replacements for AT27C2048-55PU:

AT27C2048-55JUMicrochip Technology Inc

OTP ROM, 128KX16, 55ns, CMOS, PQCC44

View Part →

Frequently Asked Questions

Which memory role does AT27C2048-55PU serve in embedded systems?

AT27C2048-55PU is appropriate for firmware or lookup-table storage where a 2-Megabit one-time programmable EPROM is acceptable and field rewrites are not required.

How does the package affect board replacement planning for AT27C2048-55PU?

The part uses a 40-pin dual-in-line package, so buyers should confirm socket clearance, insertion orientation, and board footprint compatibility before approving a substitution.

What should procurement teams confirm before ordering AT27C2048-55PU?

Confirm Microchip branding, the AT27C2048 memory density, and the 40-pin DIP package code against the bill of materials to avoid receiving a nonmatching EPROM variant.

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About Microchip

Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
Contact for Price
Buy from 1pc · Factory-direct pricing
pcs

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”

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Thomas Mueller
Hardware Lead, SensorTech GmbH, Germany