AT87F51RC-24JC

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Embedded systems are systems that contain computer hardware, firmware and software and are purpose-built for a specific task. One of the most popular embedded systems on the market today is the AT87F51RC-24JC microcontroller, which combines many features and benefits from other controllers into one compact package. In this article, we will explore the various application field and working principle of this powerful microcontroller.

Why AT87F51RC-24JC is Different?

The AT87F51RC-24JC is a powerful single-chip 8-bit microcontroller, which offers many of the features found in more advanced 16-bit and 32-bit microcontrollers yet with a significantly lower cost. It is perfectly suited for low cost, low power and high performance applications such as home appliances, remote control, toys, medical instruments and industrial control systems. This microcontroller is based on the 8051 core, a robust architecture that is well-known among developers and is used in many popular microcontroller families, including the 8-bit MegaAVR family.

AT87F51RC-24JC Application Field

The AT87F51RC-24JC microcontroller is designed for low power and low cost applications such as home appliances, remote controls, toys and medical instruments. It features an 8051 CPU core that has been further optimized to use less power and achieve higher performance. The low power design makes the AT87F51RC-24JC an attractive solution for battery powered and handheld devices. It also boasts a host of integrated peripherals such as an ADC (Analog-to-Digital Converter), SPI (Serial Peripheral Interface), I2C (Inter-Integrated Circuit) and UART (Universal Asynchronous Receiver/Transmitter) interfaces as well as an 8k/16kB flash memory with a total of 256kB addressable space.

Powering AT87F51RC-24JC

One of the main advantages of the AT87F51RC-24JC is its low power consumption. It typically consumes 0.2 mA (1.00V) to 0.8 mA (2.00V) when running, and 2 µA when powered down (1.00V). This makes it ideal for battery powered and handheld devices as it helps ensure a long battery life. The power supply for the microcontroller is provided through the VCC pin which accepts a voltage of between 1.8V to 3.6V and contains an internal voltage regulator to ensure a stable voltage supply.

Interfacing AT87F51RC-24JC

The AT87F51RC-24JC microcontroller provides several interfaces for external devices. This includes a SPI bus, an I2C bus, UARTs and an ADC (Analog-to-Digital Converter). The SPI bus is an asynchronous serial bus that can be used to control multiple slaves devices such as LCDs, sensors or memory. The I2C bus is a two-wire, bidirectional interface that supports data transfer between devices. UARTs provide an asynchronous serial connection between the microcontroller and asynchronous peripheral devices. The ADC provides a 12-bit resolution for measuring analog signals, such as temperatures or pressures.

Programming AT87F51RC-24JC

The AT87F51RC-24JC is programmed using one of the many 8051 languages, including Assembly, C and BASIC. Popular C compiler suites, such as Keil and IAR, are available to provide complete development environments for programming the microcontroller. Another popular choice for programming the 8051 is the MicroC/OS-II real time operating system, which provides a convenient and feature-rich environment for embedded systems development.

Conclusion

The AT87F51RC-24JC microcontroller is a powerful and versatile single-chip 8-bit device that offers low power, low cost and high performance. It is perfectly suited for embedded applications and can be programmed using several different programming languages, including Assembly, C and BASIC. With its low power consumption and wide range of integrated peripherals, the AT87F51RC-24JC is an ideal choice for a variety of embedded applications such as home appliances, remote controls, toys and medical instruments.

The specific data is subject to PDF, and the above content is for reference