Microchip Technology

AT89C5131A-PLTIL  

Microcontrollers

The AT89C5131A-PLTIL is a low-power, high-performance CMOS 8-bit microcontroller unit (MCU) with 128K bytes of in-system programmable Flash memory, manufactured by Microchip Technology. It is based on the Harvard architecture, which means it has separate memory and execution paths for instructions and data, allowing for efficient operation.

Description:

The AT89C5131A-PLTIL is a member of the AT89C51 family of microcontrollers, which are widely used in various embedded systems and applications. It features a high-speed CPU, on-chip peripherals, and a rich set of communication interfaces, making it suitable for a wide range of applications.

Features:

1. 128K bytes of in-system programmable Flash memory for storing program code and data.
2. 4K bytes of RAM for data storage and manipulation.
3. 2 channels of 16-bit timer/counter with 4 operating modes.
4. 2 channels of 8-bit auto-reload timer/counter with 5 operating modes.
5. 8-channel, 8-bit dualsloping ADC with up to 1 Msps conversion rate.
6. 2 UARTs (Universal Asynchronous Receiver/Transmitter) with IrDA capability.
7. 2-wire serial interface for communication with external devices.
8. 16-bit address space for external memory expansion.
9. Low-power consumption modes to extend battery life in portable applications.
10. On-chip debug features for easy development and debugging.

Applications:

The AT89C5131A-PLTIL is suitable for a wide range of applications, including but not limited to:

1. Industrial control systems: Due to its robustness and low-power consumption, it can be used in applications like motor control, temperature monitoring, and process control.
2. Consumer electronics: It can be used in portable devices like digital cameras, MP3 players, and gaming consoles.
3. Telecommunication systems: The built-in UARTs and serial interfaces make it suitable for applications like modems, routers, and VoIP devices.
4. Medical equipment: Its low-power consumption and small form factor make it suitable for portable medical devices like blood glucose meters and heart rate monitors.
5. Automotive systems: It can be used in applications like engine control units, anti-lock braking systems, and infotainment systems.
6. Smart home applications: It can be used in smart home devices like thermostats, security systems, and home automation controllers.

In summary, the AT89C5131A-PLTIL is a versatile and powerful microcontroller that offers a range of features and capabilities, making it suitable for a wide range of embedded systems and applications.

AT89C5131A-PLTIL Documents

Download datasheets and manufacturer documentation for AT89C5131A-PLTIL