AT89S52-24PI The AT89S52-24PI is an 8-bit microcontroller based on the 8051 core with 8KB of Flash program memory and 256 bytes of RAM. It operates at up to 24MHz and is housed in a 40-pin PDIP package.
Mfr Part #:

AT89S52-24PI

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The AT89S52-24PI is an 8-bit microcontroller based on the 8051 core with 8KB of Flash program memory and 256 bytes of RAM. It operates at up to 24MHz and is housed in a 40-pin PDIP package.
✓ Total Stock: 720 pcs

AT89S52-24PI Available from 1 distributor

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AT89S52-24PI Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Industrial Grade
Lead Spacing
Lead Style
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
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AT89S52-24PI Description

Short technical summary and product information.

The Microchip Technology AT89S52-24PI is a high-performance 8-bit microcontroller built on the industry-standard 8051 architecture. It features 8KB of in-system programmable Flash memory with 10,000 write/erase cycle endurance and 256 bytes of internal RAM. The device operates from a 4V to 5.5V supply and supports a maximum clock frequency of 24MHz.

 

This microcontroller includes 32 programmable I/O lines, a full-duplex UART serial channel, three 16-bit timer/counters, a watchdog timer, and eight interrupt sources. It also supports low-power Idle and Power-down modes for energy-sensitive applications. The internal oscillator simplifies system design by reducing external component count.

 

The AT89S52-24PI is supplied in a 40-lead PDIP (Plastic Dual In-line Package) with a 0.600-inch body width and 2.54mm lead pitch, designed for through-hole mounting. It is rated for operation over the industrial temperature range of -40°C to +85°C.

AT89S52-24PI Quick Information

Product Type: Microcontroller
Series: AT89S52
Canonical Name: Microchip Technology AT89S52-24PI 8-bit 8051 Microcontroller
Subcategory: 8-bit Microcontrollers

AT89S52-24PI Compliance

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

AT89S52-24PI Features

  • 8-bit 8051 core with 24MHz maximum clock speed.
  • 8KB in-system programmable Flash memory with 10K cycles.
  • 256 bytes of internal RAM for data storage.
  • 32 programmable I/O lines for flexible interfacing.
  • Industrial temperature range from -40°C to +85°C.

AT89S52-24PI Applications

  • Suitable for embedded control and automation systems.
  • Ideal for industrial motor control and monitoring.
  • Used in consumer electronics and appliance control.
  • Applicable in sensor interface and data acquisition.

AT89S52-24PI FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the AT89S52-24PI?

The AT89S52-24PI operates from 4V to 5.5V.

What package does the AT89S52-24PI come in?

It is supplied in a 40-pin PDIP (Plastic Dual In-line Package) with a 0.600-inch body width.

What is the operating temperature range of the AT89S52-24PI?

The device is rated for operation from -40°C to +85°C.

Is the AT89S52-24PI RoHS compliant?

No, the AT89S52-24PI is not RoHS compliant due to lead content.

How much Flash memory does the AT89S52-24PI have?

It has 8KB of in-system programmable Flash memory with 10,000 write/erase cycle endurance.

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

The microcontroller has 32 programmable I/O lines.

What is the maximum clock speed of the AT89S52-24PI?

The maximum clock speed is 24MHz.

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