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Microchip 8 bit 8051 AT89 Microcontroller 24 MHz 8kB FLASH 44-Pin PLCC AT89S52-24JU

Category Microcontroller Brand Microchip Condition New

Specifications

Country of Origin United States
Brand Microchip
Height 4.06mm
Length 16.66mm
Model AT89S52-24JU
Width 16.66mm
Mount Type Through Hole
Series AT89
Maximum Operating Temperature 85°C
Package Type PLCC
Minimum Operating Temperature -40°C
Interfaces USB MCUs
Ram size 256bit
Interface Type NVMREG
Pin Count 44
Maximum Supply Voltage 5.5V
Maximum Power Dissipation Pd 800mW
Minimum Supply Voltage 1.8V
Device Core 8051
Program Memory Size 8kB
Maximum Clock Frequency 24MHz
Number of Programmable I/Os 26
Analogue Comparators 2
Number of Timers 1
Instruction Set Architecture MCS-51
ADCs 0 bit
Program Memory Type FLASH
DACs 1 x 5 Bit

Key Features

  • Incorporates an 8051 architecture with 8 bit data bus width.
  • 24 MHz maximum clock frequency for efficient processing.
  • 8 kB of programmable FLASH memory with In-System Programmable capability.
  • 256 bit RAM and 26 programmable I/Os for versatile interfacing.
  • Operates with a voltage range from 1.8 V to 5.5 V.
  • Maximum power dissipation of 800 mW suitable for low power applications.
  • Equipped with 2 analogue comparators and 1 x 5 bit DAC for signal processing.
  • Operating temperature range from -40°C to 85°C ensures reliability.

Product Description

The Microchip AT89S52-24JU is an 8 bit 8051 microcontroller designed for industrial and embedded applications requiring reliable processing power at 24 MHz. This device comes in a robust 44-Pin PLCC package suitable for through-hole mounting on printed circuit boards.

Featuring an 8051 core with a 24 MHz maximum clock frequency and 8 kB of in-system programmable FLASH memory, the AT89S52-24JU offers efficient program execution and reprogrammability for development flexibility. The microcontroller includes 256 bit RAM and 26 programmable I/O pins facilitating complex control schemes and peripheral interfacing.

The device supports a wide operating voltage range from 1.8 V minimum to 5.5 V maximum and maintains a maximum power dissipation of 800 mW, making it suitable for low power embedded projects. Additional integrated features include 2 analogue comparators and a 1 x 5 bit DAC, enhancing its utility in signal monitoring and conversion tasks.

Its operating temperature span from -40°C to +85°C ensures stable performance across industrial environments, while its 44-pin through-hole package simplifies integration into various system designs. Manufactured in the United States, this microcontroller adheres to quality assurance standards and compliance.

8 bit 8051 architecture for proven performance. 24 MHz maximum clock frequency for application speed. 8 kB FLASH memory with ISP for programming flexibility. 26 programmable I/O pins for diverse interfacing needs. Wide voltage supply range of 1.8 V to 5.5 V for compatibility.

Low power dissipation of 800 mW suitable for energy-sensitive designs. Embedded analogue comparators and DAC enhance analog integration. Operates reliably from -40°C to 85°C for industrial use. 44-Pin PLCC through-hole package eases assembly.

Origin: United States.

This microcontroller is ideal for embedded control systems, industrial automation, instrumentation, and general-purpose applications requiring a compact and efficient microcontroller. It supports developers with robust features, ensuring flexibility and durability.

Explore more Microcontrollers and semiconductor components to complement your design requirements at EnvMart.

Microchip 8 bit 8051 AT89 Microcontroller 24 MHz 8kB FLASH 44-Pin PLCC AT89S52-24JU
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Frequently Asked Questions

The maximum clock frequency of this microcontroller is 24 MHz, allowing for efficient processing capabilities.

It features 8 kB of programmable FLASH memory, which supports in-system programming for flexibility in development.

This microcontroller operates within a voltage range of 1.8 V to 5.5 V, making it compatible with various power supply designs.

It includes 26 programmable I/O pins, facilitating diverse interfacing options for various applications.

The dimensions of this microcontroller are 16.66 mm in length and width, with a height of 4.06 mm.

The maximum power dissipation is 800 mW, suitable for low power applications.

It operates reliably within a temperature range of -40°C to +85°C, ensuring stability in industrial environments.

This model is packaged in a 44-pin PLCC format, designed for through-hole mounting on printed circuit boards.

Yes, it is equipped with 2 analogue comparators and a 1 x 5 bit DAC for enhanced signal processing capabilities.

This microcontroller has a RAM size of 256 bits, which supports its processing tasks.

The AT89S52-24JU is based on the 8051 architecture, which is known for its reliability and efficiency in embedded applications.

It supports USB MCUs and has an interface type classified as NVMREG, enhancing its versatility in applications.

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