800-219-9001 RFQ
AT89C52-24PC — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type
Microchip Technology (formerly Atmel)

AT89C52-24PC

Microcontroller · 40-PDIP (0.600", 15.24mm) · 8-bit MCU
In stock at ZDI Part Status: Obsolete
Data last refreshed Sep 9, 2026
Manufacturer
Microchip Technology (formerly Atmel)
Mfr Part #
AT89C52-24PC
Category
Microcontroller
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock5 pcs
Date Code00
PackagingTubed
Temp GradeCommercial
ZDI Price$1.62
Market range$1.62
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Core Processor8051
Program Memory TypeFlash
Program Memory Size8KB (8K x 8)
Ram Size256 x 8
Speed24 MHz
Voltage - Supply (Vcc/Vdd)4V ~ 6V
Number Of I/O32
Oscillator TypeInternal
ConnectivitySIO, UART/USART
PeripheralsThree 16-bit Timer/Counters, Programmable Serial Channel
Operating Temperature0°C ~ 70°C (TA)
Package / Case40-DIP (0.600", 15.24mm)
Supplier Device Package40-PDIP
Mounting TypeThrough Hole
Pin Count40
Endurance1,000 Write/Erase Cycles
Fully Static Operation0 Hz to 24 MHz
Program Memory LockThree-level
Interrupt SourcesEight
Power Saving ModesIdle and Power-down
Physical & Thermal
Package / Case40-PDIP (0.600", 15.24mm)
Classification & Lifecycle
CategoryMicrocontroller
Type8-bit MCU
Part StatusObsolete

8-bit Microcontroller, 8051 CPU, 8KB Flash, 256B RAM, 24MHz, 40-PDIP

Availability & Sourcing

1 source
SourceMfrQtyDate CodeConditionStatus
ZDI Stock Microchip Technology (formerly Atmel) 5 00 New In Stock RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Price History & Market Reference

Market Price Range

High$1.62
Low$1.62
Last$1.62

ZDI Transaction

Last ZDI price$1.62

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
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Recent search and sourcing activity for AT89C52-24PC.

Engineering FAQ

AT89C52-24PC is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What quantity and packaging is AT89C52-24PC in ZDI stock?
ZDI holds 5 pcs, packaged as Tubed, date code(s) 00. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of AT89C52-24PC?
Core Processor: 8051; Program Memory Type: Flash; Program Memory Size: 8KB (8K x 8); Ram Size: 256 x 8; Speed: 24 MHz; Voltage - Supply (Vcc/Vdd): 4V ~ 6V.
What package is AT89C52-24PC supplied in?
AT89C52-24PC is supplied in the 40-PDIP (0.600", 15.24mm) package.
Can ZDI source AT89C52-24PC beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

AT89C52-24PC is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

Need AT89C52-24PC?

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