AT89C51CC01UA-RLTUM Microchip Integrated Circuit (Quad Flat Packages) In Stock

Atmel AT89C51CC01UA-RLTUM, 8bit 8051 Microcontroller, 40MHz, 32 kB Flash, 44-Pin VQFP

OBSOLETEIntegrated CircuitVerified May 2026
Package / Visual Reference
AT89C51CC01UA-RLTUMQuad Flat Packages
Quick Facts
Manufacturer
Microchip
Package
Quad Flat Packages
Pin Count
44
Lifecycle
OBSOLETE
Category
Integrated Circuit
Price
From $27.5373(MOQ 7)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
YTEOL0
Has ADCYES
Address Bus Width16
Bit Size8
CPU Family8051
Clock Frequency-Max40MHz
DAC ChannelsNO
DMA ChannelsNO
External Data Bus Width8
JESD-30 CodeS-PQFP-G44
JESD-609 Codee3
Number of I/O Lines34
On Chip Program ROM Width8
PWM ChannelsYES
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeQFP44,.47SQ,32
Package ShapeSQUARE
Package StyleFLATPACK, LOW PROFILE
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
RAM (bytes)256
ROM (words)32768
ROM ProgrammabilityFLASH
Speed40MHz
Supply Current-Max31mA
Supply Voltage-Max5.5V
Supply Voltage-Min5V
Supply Voltage-Nom5V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishMatte Tin (Sn)
Terminal FormGULL WING
Terminal Pitch0.8mm
Terminal PositionQUAD
Time@Peak Reflow Temperature-Max (s)30
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER
PackageQuad Flat Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCN3A991.A.2
HTS Code8542.31.00.01

Datasheet

AT89C51CC01UA-RLTUM 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 AT89C51CC01UA-RLTUM?

AT89C51CC01UA-RLTUM is priced from $27.5373 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is AT89C51CC01UA-RLTUM in stock?

AT89C51CC01UA-RLTUM 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 AT89C51CC01UA-RLTUM?

You can buy AT89C51CC01UA-RLTUM from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for AT89C51CC01UA-RLTUM from Microchip.

What is the datasheet for AT89C51CC01UA-RLTUM?

The official AT89C51CC01UA-RLTUM 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 AT89C51CC01UA-RLTUM come in?

AT89C51CC01UA-RLTUM is available in Quad Flat Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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About Microchip

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AvailabilityIn Stock
Reference Price (USD)
From $27.5373
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
7+$29.7761$208.43
9+$28.6567$257.91
11+$27.5373$302.91
pcs
Unit price: $29.7761 · Total: $208.43

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