AT27C512R-45JU Microchip Integrated Circuit (Plastic Leaded Chip Carrier) In Stock

AT27C512R-45JU, OTP EPROM Memory 512kbit 64K x 8 bit 45ns, 5.0V 32-Pin PLCC

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
AT27C512R-45JUPlastic Leaded Chip Carrier
Quick Facts
Manufacturer
Microchip
Package
Plastic Leaded Chip Carrier
Pin Count
32
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $2.2914(MOQ 1)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Manufacturer Package CodePLCC-32
Factory Lead Time6Weeks
YTEOL4
Access Time-Max45ns
I/O TypeCOMMON
JESD-30 CodeR-PQCC-J32
Memory Density524288bit
Memory IC TypeOTP ROM
Memory Width8
Number of Functions1
Number of Words65536words
Number of Words Code64000
Operating ModeASYNCHRONOUS
Organization64KX8
Output Characteristics3-STATE
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeLDCC32,.5X.6
Package ShapeRECTANGULAR
Package StyleCHIP CARRIER
Parallel/SerialPARALLEL
Programming Voltage5V
Qualification StatusNot Qualified
Standby Current-Max0.001A
Supply Current-Max0.02mA
Supply Voltage-Max (Vsup)5.5V
Supply Voltage-Min (Vsup)4.5V
Supply Voltage-Nom (Vsup)5V
Surface MountYES
TechnologyCMOS
Terminal FormJ BEND
Terminal Pitch1.27mm
Terminal PositionQUAD
PackagePlastic Leaded Chip Carrier

Compliance & Regulatory

RoHS StatusCompliant
ECCNEAR99
HTS Code8542.31.00.01
Country of OriginThailand

Datasheet

AT27C512R-45JU Datasheet Download

Official datasheet from Microchip

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of AT27C512R-45JU?

AT27C512R-45JU is priced from $2.2914 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is AT27C512R-45JU in stock?

AT27C512R-45JU is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy AT27C512R-45JU?

You can buy AT27C512R-45JU from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for AT27C512R-45JU from Microchip.

What is the datasheet for AT27C512R-45JU?

The official AT27C512R-45JU datasheet from Microchip contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does AT27C512R-45JU come in?

AT27C512R-45JU is available in Plastic Leaded Chip Carrier packaging. See the package diagram and pinout above for detailed dimensional information.

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Factory-direct from China distributors, low MOQ
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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)
From $2.2914
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$2.6900$2.69
25+$2.6490$66.22
96+$2.5930$248.93
128+$2.3315$298.43
256+$2.3111$591.65
512+$2.2914$1173.19
pcs
Unit price: $2.6900 · Total: $2.69

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.

TM
Thomas Mueller
Hardware Lead, SensorTech GmbH, Germany