Overview
The AT89C52-24PI is an 8-bit microcontroller from the 8051 family, produced by Atmel, which is now part of Microchip Technology. This microcontroller is known for its low power consumption and high performance, making it a versatile choice for various embedded system applications. It features 8K bytes of Flash programmable and erasable read-only memory (PEROM), which allows for flexible programming and reprogramming capabilities.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Microchip Technology (Atmel) |
| Description | 8-bit Microcontroller with 8K Bytes Flash |
| Package / Case | 40-DIP (0.600, 15.24mm) |
| Number of Pins | 40 |
| Operating Temperature | -40°C to 85°C |
| Frequency | 24 MHz |
| Operating Supply Voltage | 4V to 6V |
| Memory Size | 8K Bytes Flash |
| RAM Size | 256 x 8 |
| Core Processor | 8051 |
| Number of I/Os | 32 |
| Number of Timers/Counters | 3 |
| Connectivity | UART/USART |
| Watchdog Timers | Yes |
| RoHS Status | ROHS3 Compliant |
Key Features
- Low Power Consumption: Designed for low power operation, making it suitable for battery-powered devices.
- High Performance: Offers high performance with a maximum frequency of 24 MHz.
- Flash Memory: Features 8K bytes of Flash programmable and erasable read-only memory (PEROM).
- RAM: Includes 256 bytes of internal RAM.
- Core Processor: Based on the 8051 core architecture.
- Timers/Counters: Equipped with three timers/counters.
- UART/USART: Supports UART/USART for serial communication.
- Watchdog Timers: Includes a watchdog timer for system reliability.
- RoHS Compliance: ROHS3 compliant, ensuring environmental sustainability.
Applications
- Embedded Systems: Suitable for a wide range of embedded system applications due to its versatility and programmability.
- Industrial Automation: Used in industrial automation for control and monitoring systems.
- Consumer Electronics: Found in various consumer electronics such as remote controls, appliances, and other devices.
- Automotive Systems: Used in automotive systems for control and monitoring functions.
- Medical Devices: Applied in medical devices where low power consumption and reliability are crucial.
Q & A
- What is the AT89C52-24PI microcontroller?
The AT89C52-24PI is an 8-bit microcontroller from the 8051 family, produced by Atmel (now part of Microchip Technology), featuring 8K bytes of Flash memory.
- What is the operating temperature range of the AT89C52-24PI?
The operating temperature range is -40°C to 85°C.
- What is the maximum frequency of the AT89C52-24PI?
The maximum frequency is 24 MHz.
- How much RAM does the AT89C52-24PI have?
The AT89C52-24PI has 256 bytes of internal RAM.
- Does the AT89C52-24PI support UART/USART?
Yes, it supports UART/USART for serial communication.
- Is the AT89C52-24PI RoHS compliant?
Yes, it is ROHS3 compliant.
- What type of core processor does the AT89C52-24PI use?
The AT89C52-24PI is based on the 8051 core architecture.
- How many timers/counters does the AT89C52-24PI have?
The AT89C52-24PI has three timers/counters.
- Does the AT89C52-24PI have a watchdog timer?
Yes, it includes a watchdog timer for system reliability.
- What is the package type of the AT89C52-24PI?
The package type is 40-DIP (0.600, 15.24mm).
- How many I/O pins does the AT89C52-24PI have?
The AT89C52-24PI has 32 I/O pins.
