AT89C52-24PC

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AT89C52-24PC

+БОМ

IC MCU 8BIT 8KB FLASH 40DIP

  • ПроизводительТехнология микрочипов

  • Мфр. Часть #AT89C52-24PC

  • Пакет PDIP-40

  • В наличии2351

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Спецификации

Атрибут Ценность
Package Tube
Series 89C
ProductStatus Obsolete
CoreProcessor 8051
CoreSize 8-Bit
Speed 24MHz
Connectivity SIO, UART/USART
NumberofI/O 32
ProgramMemorySize 8KB (8K x 8)
ProgramMemoryType FLASH
RAMSize 256 x 8
Voltage-Supply(Vcc/Vdd) 4V ~ 6V
OscillatorType Internal
OperatingTemperature 0°C ~ 70°C (TA)
MountingType Through Hole
Package/Case 40-DIP (0.600, 15.24mm)

Обзор

Description

The AT89C52-24PC is an 8-bit microcontroller from Atmel's 8051 family, renowned for its versatility and widespread use in embedded systems. It features 8K bytes of in-system programmable Flash memory, allowing for easy updates and iterative development. The microcontroller operates at a maximum clock frequency of 24 MHz, ensuring efficient processing for various applications.
Key features include 256 bytes of RAM, 32 I/O lines for interfacing, three 16-bit timers/counters, and a full-duplex UART for serial communication. Additionally, it offers interrupt capability, with six interrupt sources, enhancing its utility in real-time applications.
The AT89C52 supports a 4-level priority interrupt system, enabling more complex task management. The microcontroller is also equipped with a dual data pointer to facilitate high-speed data transfer.
Its compatibility with the 8051 instruction set makes it a reliable choice for developers familiar with this architecture. Overall, the AT89C52-24PC is suitable for a wide range of applications, from simple embedded solutions to more complex control systems.

Equivalent

The AT89C52-24PC is an 8-bit microcontroller from Microchip Technology (formerly Atmel). Equivalent products include:
1. Microchip AT89S52
2. NXP P89V52
3. Silicon Labs C8051F020
4. STMicroelectronics STC89C52
5. Holtek HT89C52
6. Infineon SAK-C167
7. TI MSP430 series (closest in terms of function, not pin-for-pin)
Note that compatibility in terms of features, pin configuration, and performance should be verified based on specific application requirements.

Features

The AT89C52-24PC is an 8-bit microcontroller from Atmel's 8051 family. Key features include:
1. CPU: 8-bit 8051 compatible.
2. Clock Frequency: Up to 24 MHz.
3. Memory:
- 8 KB of Flash memory for program storage.
- 256 bytes of RAM.
- 32 programmable I/O lines.
4. Peripherals:
- Three 16-bit timer/counters.
- Full-duplex UART for serial communication.
- On-chip oscillator and clock circuitry.
5. I/O Ports: 4 parallel I/O ports.
6. Interrupts: Six interrupt sources.
7. Power:
- Programmable clock for reducing power consumption.
- Idle and power-down modes for energy efficiency.
8. Packaging: 40-pin dual in-line package (DIP).
9. Supply Voltage: 4.0V to 5.5V.
The microcontroller is suitable for embedded system applications requiring cost-effectiveness and moderate performance.

Pinout

The AT89C52-24PC is a microcontroller from the Intel MCS-51 family, produced by Atmel (now part of Microchip Technology). It has a 40-pin dual in-line package (DIP). The primary functions and features of this microcontroller include:
1. Central Processing Unit (CPU): Based on the 8051 architecture.
2. Memory: Includes 8KB of Flash memory for program storage, 256 bytes of RAM, and 32 I/O lines.
3. Ports: It has four parallel I/O ports (P0, P1, P2, and P3), each consisting of 8 bits, making up 32 I/O lines.
4. Timers/Counters: It has three 16-bit timers/counters.
5. Interrupts: Features six interrupt sources.
6. Serial Communication: Includes a full-duplex UART for serial communication.
7. Oscillator and Clock: Supports a clock frequency of up to 24 MHz.
8. Other Features: Includes a watchdog timer, power-on reset, and power-saving modes.
This microcontroller is suitable for a wide range of embedded systems applications due to its versatile I/O capabilities and robust architecture.

Manufacturer

The AT89C52-24PC is manufactured by Microchip Technology. Microchip Technology is a semiconductor company that designs and manufactures a wide range of microcontrollers, memory devices, analog devices, and other semiconductor products. The company serves a variety of industries, including automotive, industrial, consumer, aerospace, and telecommunications, providing solutions for embedded control applications. With a focus on quality and reliability, Microchip Technology supports engineers and developers in creating innovative electronic products and systems.

Application

The AT89C52-24PC is an 8-bit microcontroller from the 8051 family, commonly used in embedded system applications. Key application areas include:
1. Consumer Electronics: Used in devices like washing machines and microwave ovens for control functions.
2. Automotive: Employed in simple automotive applications such as dashboard displays and engine control units.
3. Industrial Automation: Applied in process control systems, factory automation, and robotics.
4. Communication Equipment: Utilized in modems and network devices for data processing tasks.
5. Home Automation: Incorporated in smart home devices for automation and control.
6. Educational Tools: Serves as a learning platform for students in embedded systems courses.
Its versatility, low power consumption, and ease of use make it suitable for these applications.

Package

The AT89C52-24PC is a microcontroller from the 8051 family, produced by Atmel. The "24PC" denotes a 24 MHz operating frequency and that it comes in a Plastic Dual Inline Package (PDIP).

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