AT27C020-55JU Microchip Integrated Circuit (Plastic Leaded Chip Carrier) In Stock

AT27C020-55JU, OTP EPROM Memory 2Mbit 256K x 8 bit 55ns, 5.0V 32-Pin PLCC

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
AT27C020-55JUPlastic Leaded Chip Carrier
Quick Facts
Manufacturer
Microchip
Package
Plastic Leaded Chip Carrier
Pin Count
32
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $3.5340(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-Max55ns
I/O TypeCOMMON
JESD-30 CodeR-PQCC-J32
JESD-609 Codee3
Memory Density2097152bit
Memory IC TypeOTP ROM
Memory Width8
Number of Functions1
Number of Ports1
Number of Words262144words
Number of Words Code256000
Operating ModeASYNCHRONOUS
Organization256KX8
Output Characteristics3-STATE
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeLCC32,.45X.55
Package ShapeRECTANGULAR
Package StyleCHIP CARRIER
Parallel/SerialPARALLEL
Peak Reflow Temperature (Cel)245
Programming Voltage13V
Qualification StatusNot Qualified
Standby Current-Max0.0001A
Supply Current-Max0.025mA
Supply Voltage-Max (Vsup)5.5V
Supply Voltage-Min (Vsup)4.5V
Supply Voltage-Nom (Vsup)5V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishMatte Tin (Sn)
Terminal FormJ BEND
Terminal Pitch1.27mm
Terminal PositionQUAD
Time@Peak Reflow Temperature-Max (s)40
PackagePlastic Leaded Chip Carrier

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCNEAR99
HTS Code8542.31.00.01
Country of OriginThailand

Datasheet

AT27C020-55JU 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 AT27C020-55JU?

AT27C020-55JU is priced from $3.5340 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is AT27C020-55JU in stock?

AT27C020-55JU 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 AT27C020-55JU?

You can buy AT27C020-55JU from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for AT27C020-55JU from Microchip.

What is the datasheet for AT27C020-55JU?

The official AT27C020-55JU 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 AT27C020-55JU come in?

AT27C020-55JU is available in Plastic Leaded Chip Carrier packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
$
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

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 $3.5340
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$3.9990$4.00
768+$3.5959$2761.63
1536+$3.5644$5475.00
3072+$3.5340$10856.36
pcs
Unit price: $3.9990 · Total: $4.00

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