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AT89S52-24PU The Atmel AT89S52-24PU is an 8-bit microcontroller featuring 8KB of in-system programmable Flash memory and 256 bytes of RAM. It operates from 4.0V to 5.5V and supports frequencies up to 33 MHz.
Mfr Part #:

AT89S52-24PU

Available from 1 distributors
Mfr Name: Atmel
Atmel
The Atmel AT89S52-24PU is an 8-bit microcontroller featuring 8KB of in-system programmable Flash memory and 256 bytes of RAM. It operates from 4.0V to 5.5V and supports frequencies up to 33 MHz.
✓ Total Stock: 8,095 pcs
$ Price Range: $5.55

AT89S52-24PU Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
8,095 pcs
On Request
8095 pcs On Request 1 On Request On Request 16 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

AT89S52-24PU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Halogen Free
Memory Size
Mounting Type
Operating Voltage
Oscillator Type
RAM Size
Storage Temperature
Tape & Reel
Watchdog Timer
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AT89S52-24PU Description

Short technical summary and product information.

The Atmel AT89S52-24PU is a low-power, high-performance CMOS 8-bit microcontroller. It is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pinout. The on-chip Flash allows the program memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer.

 

This microcontroller offers 8KB of in-system programmable Flash memory with an endurance of 10,000 Write/Erase Cycles. It features 256 bytes of internal RAM, 32 programmable I/O lines, three 16-bit timer/counters, and a full-duplex UART serial channel. The device operates within a voltage range of 4.0V to 5.5V and supports fully static operation from 0 Hz to 33 MHz.

 

The AT89S52-24PU includes essential peripherals such as a watchdog timer and an internal oscillator. It supports low-power Idle and Power-down modes for efficient operation. The microcontroller is available in a 40-pin PDIP package suitable for through-hole mounting and operates within a temperature range of -40°C to 85°C.

AT89S52-24PU Quick Information

Product Type: 8-Bit Microcontroller
Series: 89S
Canonical Name: AT89S52-24PU 8-Bit Microcontroller
Subcategory: 8-Bit Microcontroller

AT89S52-24PU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead Free

AT89S52-24PU Estimated Pricing

Qty Low High
1+ $5.55 $5.55

Estimated market price range - modelled values for guidance only, not live distributor offers.

AT89S52-24PU Features

  • 8KB In-System Programmable Flash Memory
  • 256 Bytes Internal RAM
  • 32 Programmable I/O Lines
  • Up to 33 MHz Operating Frequency
  • 4.0V to 5.5V Operating Voltage Range

AT89S52-24PU Applications

  • Ideal for embedded control applications
  • Compatible with MCS-51 products
  • Supports low-power modes
  • Features flexible ISP programming

AT89S52-24PU FAQs

6 frequently asked questions generated from this part’s specifications.
What is the memory size of the AT89S52-24PU?

The AT89S52-24PU has 8KB of in-system programmable Flash memory.

How much RAM does the AT89S52-24PU have?

The AT89S52-24PU has 256 bytes of internal RAM.

What is the operating voltage range for the AT89S52-24PU?

The AT89S52-24PU operates within a voltage range of 4.0V to 5.5V.

What is the maximum operating frequency of the AT89S52-24PU?

The AT89S52-24PU supports fully static operation from 0 Hz to 33 MHz.

How many I/O pins does the AT89S52-24PU have?

The AT89S52-24PU features 32 programmable I/O lines.

What type of package is the AT89S52-24PU available in?

The AT89S52-24PU is available in a 40-pin PDIP package for through-hole mounting.

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