C8051F981-C-GM

C8051F981-C-GM is a microcontroller designed with embedded applications in mind. This powerful 8-bit microcontroller helps to reduce size, power consumption and cost of embedded applications. It is the embedded microcontroller of choice for many system designers when space, power and cost are important factors.

The C8051F981-C-GM supports many features that embedded system designers need. It integrates intelligent peripherals such as an 8-bit counter/timer array, a UART, SPI/SMB interfaces, and up to 64 KB of on-chip flash memory. It also includes an on-chip temperature measurement hardware plus dual 8-bit A/D converters. This microcontroller allows for access to up to 256KB of external SRAM, thereby expanding the system\'s RAM capacity to 320KB. All peripheral interface circuits are managed by 8051 enhanced core.

The C8051F981-C-GM has a maximum clock frequency of 24 MHz and a minimum clock frequency of 6 MHz. It features an on-chip oscillator circuit and an external oscillator circuit, allowing users to choose between different clock sources. It supports both serial and parallel programming via a JTAG / Serial download and debugging port. The microcontroller is equipped with a watchdog timer and features both Brown-out Detection and On-Chip Voltage Detector. It can also function in low power modes for power savings.

The C8051F981-C-GM is particularly well-suited for embedded applications. Its main benefit is its ease of programming and debugging. The microcontroller supports a variety of programming languages, including C, C++, assembly, BASIC and Forth. It is also compatible with popular IDEs (Integrated Development Environments) such as Keil, IAR and Codewarrior. This microcontroller can also be programmed and debugged remotely, offering developers the convenience of remote programming and debugging without additional hardware costs.

Another great application of the C8051F981-C-GM is in real-time embedded systems. The microcontroller is equipped with dedicated peripherals (such as timers, UART, SPI/SMB interfaces) that allow it to quickly process and respond to events. Its 8-bit core and relatively low operating frequency make it ideal for low-power, low-cost real-time embedded systems.

Whether used for embedded applications, real-time embedded systems, or both, the C8051F981-C-GM provides designers with a reliable, cost-effective microcontroller that is easy to program and debug. The microcontroller\'s powerful 8-bit core, versatile on-chip peripherals, and low cost make it the ideal choice for a wide range of embedded and real-time applications.