AT89S53-24PI

60 INR

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Product Details:

Power Source DC Supply
Features In-System Programmable; Watchdog Timer; Programmable Serial Channel; Three 16-bit Timers/Counters; 256 Bytes RAM; 32 I/O Lines
Input Digital
Usage Microcontroller-based Embedded Systems
IP Rating Not Rated
Components CPU, RAM, Flash, I/O, Timers
Power Supply DC
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Product Details
Product Description

AT89S53-24PI Price And Quantity

Price 60 INR
Minimum Order Quantity 10 Piece
Price Range 60.00 - 150.00 INR

I/O Pins 32
EEPROM No
Architecture 8051 Compatible
Pulse Width Modulation (PWM) No
On-Chip Debugging No
Programming Mode In-System Programming (ISP)
Oscillator Type External
Package Type DIP-40 Through Hole
Static Dissipation CMOS Technology
Watchdog Timer Yes
Data Bus Width 8-bit
Serial Communication UART/Serial
ROM 12KB Flash
Number of Timers 3 x 16-bit Timers/Counters
RAM Size 256 Bytes

AT89S53-24PI Product Specifications

Output Digital
Product Type Microcontroller IC
Dimension (L*W*H) Approximately 53.34mm x 13.97mm x 4.57mm
Processor Speed 24MHz Max
Operating Temperature -40C to +85C
Size DIP-40
Thickness Standard DIP-40 Package
Interface 40-pin DIP
Current Rating Typical 25mA
Frequency 24MHz
Power Supply DC
Components CPU, RAM, Flash, I/O, Timers
Function 8-bit Microcontroller with In-System Programmable Flash Memory
IP Rating Not Rated
Supply Voltage 4.0V to 5.5V
Usage Microcontroller-based Embedded Systems
Application Consumer Electronics, Industrial Automation, Control Systems
Color Black
Input Digital
Features In-System Programmable; Watchdog Timer; Programmable Serial Channel; Three 16-bit Timers/Counters; 256 Bytes RAM; 32 I/O Lines
Power Source DC Supply
Capacity 12KB Flash Memory
Rated Voltage 5V
Weight Approx. 4.6g

I/O Pins 32
EEPROM No
Architecture 8051 Compatible
Pulse Width Modulation (PWM) No
On-Chip Debugging No
Programming Mode In-System Programming (ISP)
Oscillator Type External
Package Type DIP-40 Through Hole
Static Dissipation CMOS Technology
Watchdog Timer Yes
Data Bus Width 8-bit
Serial Communication UART/Serial
ROM 12KB Flash
Number of Timers 3 x 16-bit Timers/Counters
RAM Size 256 Bytes

AT89S53-24PI Trade Information

Main Domestic Market All India

Product Description

Specification

Base Part Number	AT89S53
Speed	24MHz
Voltage Supply	4 V ~ 6 V (Vcc/Vdd)
Supplier Device Package	40-PDIP
RAM Size	256 x 8
Program Memory Type	Flash
Program Memory Size	12KB (12K x 8)
Peripherals	WDT
Part Status	Obsolete
Packaging	Tube
Package Case	40-DIP (0.600", 15.24mm)
Oscillator Type	Internal
Operating Temperature	-40 deg C ~ 85 deg C (TA)
Number of IO	32 I/O
Core Size	8-Bit
Core Processor	8051
Connectivity	SPI, UART/USART

8051-Compatible Microcontroller for Diverse Applications

The AT89S53-24PI microcontroller seamlessly integrates the classic 8051 instruction set, making it ideal for compatibility-driven projects in automation, control systems, and embedded electronics. Its approachable architecture, paired with in-system programmable Flash memory, streamlines the development process for developers and engineers across various industries.

In-System Programmable Convenience

This microcontroller allows for in-system programming (ISP), enabling easy firmware upgrades and modifications without removing the chip from the circuit board. This advantage is particularly valuable in industrial and consumer applications where maintenance downtime must be minimized and rapid deployment of software updates is required.

Robust Performance in Challenging Environments

Designed to operate from -40C to +85C and with a wide supply voltage range (4.0V to 5.5V), the AT89S53-24PI ensures reliable operation even in demanding conditions. With low power consumption and CMOS static dissipation, it is well-suited for embedded products that require stability and efficiency in performance.

FAQs of AT89S53-24PI:

Q: How is the AT89S53-24PI programmed and can its memory be updated without removal from the PCB?

A: The AT89S53-24PI uses In-System Programming (ISP), allowing for convenient firmware updates and code changes directly on the circuit board without needing to remove the microcontroller from its socket. This streamlines both development and field maintenance.

Q: What are the main industrial and consumer applications suitable for the AT89S53-24PI?

A: Given its 8051 compatibility, robust performance, and versatile I/O capabilities, the AT89S53-24PI is widely used in consumer electronics, industrial automation, and control systems where reliable embedded control and digital interfacing are required.

Q: When should developers choose the AT89S53-24PI over other microcontrollers?

A: Developers should select the AT89S53-24PI when they need a trusted 8051-compatible device with in-system programmable Flash memory, three 16-bit timers, and flexible I/O in a standard DIP-40 package, especially for projects requiring easy field reprogramming and stable operation in harsh environments.

Q: Where can the AT89S53-24PI be sourced in India?

A: The AT89S53-24PI microcontroller is available through several channels in India, including authorized distributors, importers, manufacturers, suppliers, traders, and wholesalers specializing in electronic components.

Q: What benefits does the built-in Watchdog Timer offer for embedded designs?

A: The integrated Watchdog Timer helps enhance application reliability by automatically resetting the microcontroller if the software becomes unresponsive, ensuring continuous operation and protecting against system crashes.

Q: How does the external oscillator interface improve design flexibility?

A: By supporting an external oscillator up to 24MHz, the AT89S53-24PI lets designers optimize timing and processing power for various application needs, facilitating stable clock management and precise timing control.

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