AT89S52-24PU Microchip Integrated Circuit (Dual-In-Line Packages) In Stock

MICROCHIP - AT89S52-24PU - MCU, 8BIT, 8051, 24MHZ, DIP-40

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
AT89S52-24PUDual-In-Line Packages
Quick Facts
Manufacturer
Microchip
Package
Dual-In-Line Packages
Pin Count
40
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $1.2300(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 CodePDIP-40
Factory Lead Time8Weeks
YTEOL14
Has ADCNO
Address Bus Width16
Bit Size8
Boundary ScanNO
CPU Family8051
Clock Frequency-Max24MHz
DAC ChannelsNO
DMA ChannelsNO
External Data Bus Width8
FormatFIXED POINT
Integrated CacheNO
JESD-30 CodeR-PDIP-T40
JESD-609 Codee3
Low Power ModeNO
Number of External Interrupts2
Number of I/O Lines32
Number of Serial I/Os1
Number of Timers3
On Chip Data RAM Width8
On Chip Program ROM Width8
PWM ChannelsNO
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeDIP40,.6
Package ShapeRECTANGULAR
Package StyleIN-LINE
Qualification StatusNot Qualified
RAM (bytes)256
ROM (words)8192
ROM ProgrammabilityFLASH
Speed24MHz
Supply Current-Max25mA
Supply Voltage-Max5.5V
Supply Voltage-Min5V
Supply Voltage-Nom5V
Surface MountNO
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishMatte Tin (Sn)
Terminal FormTHROUGH-HOLE
Terminal Pitch2.54mm
Terminal PositionDUAL
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER
## AT89S52-24PU Alternates Showing resultsImage
PackageDual-In-Line Packages

Compliance & Regulatory

RoHS StatusCompliant
ECCN3A991.A.2
HTS Code8542.31.00.01
Country of OriginMainland China, Thailand

Datasheet

AT89S52-24PU Datasheet Download

Official datasheet from Microchip

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for AT89S52-24PU:

Frequently Asked Questions

What is the price of AT89S52-24PU?

AT89S52-24PU is priced from $1.2300 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is AT89S52-24PU in stock?

AT89S52-24PU 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 AT89S52-24PU?

You can buy AT89S52-24PU from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for AT89S52-24PU from Microchip.

What is the datasheet for AT89S52-24PU?

The official AT89S52-24PU 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 AT89S52-24PU come in?

AT89S52-24PU is available in Dual-In-Line Packages 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 $1.2300
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$3.0408$3.04
7+$3.0038$21.03
30+$1.2300$36.90
pcs
Unit price: $3.0408 · Total: $3.04

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