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Texas Instruments MSP50C614 manual Memory Organization RAM and ROM, Memory Map

Models: MSP50C614

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Memory Organization: RAM and ROM

2.6 Memory Organization: RAM and ROM

Data memory (RAM) and program memory (ROM) are each restricted to internal blocks on the C614. The program memory is read-only and limited to 32K, 17-bit words. The lower 2048 of these words is reserved for an internal test code and is not available to the user. The data memory is static RAM and is limited to 640, 17-bit words. 16 bits of the 17-bit RAM are used for the data value, while the extra bit is used as a status flag.

The C614 does not have the capability to execute instructions directly from external memory. However, additional program memory (external ROM) can be accessed using the general-purpose I/O. The interface for external ROM must be configured in the software.

2.6.1Memory Map

The memory map for the C614 is shown in Figure 2±7. Refer to Section 2.6.3, Interrupt Vectors, for more detailed information regarding the interrupt vectors, and to Section 2.7.2, Peripheral Communications (Ports), for more information on the I/O communications ports.

MSP50C614 Architecture

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Texas Instruments MSP50C614 manual Memory Organization RAM and ROM, Memory Map
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MSP50C614 specifications

The Texas Instruments MSP50C614 is a microcontroller that belongs to the MSP430 family, renowned for its low power consumption and versatile functionality. Primarily designed for embedded applications, this microcontroller is favored in various industries, including consumer electronics, industrial automation, and healthcare devices.

One of the standout features of the MSP50C614 is its ultra-low power technology, which enables it to operate in various power modes. This makes it ideal for battery-powered applications, where energy efficiency is crucial. The MSP430 architecture allows for a flexible power management system, ensuring that energy is conserved while providing robust performance.

The MSP50C614 is equipped with a 16-bit RISC CPU that delivers high performance while maintaining low power usage. With a maximum clock frequency of 16 MHz, it can execute most instructions in a single cycle, resulting in swift operation and responsive performance. This microcontroller also comes with a generous flash memory capacity, allowing developers to store large amounts of code and data conveniently.

In terms of peripherals, the MSP50C614 is highly versatile. It features a range of digital and analog input/output options, including multiple timers, GPIO ports, and various communication interfaces like UART, SPI, and I2C. This extensive set of peripherals allows for seamless integration with other components and simplifies the design of complex systems.

The integrated 12-bit Analog-to-Digital Converter (ADC) stands out as a valuable characteristic of the MSP50C614. This feature enables the microcontroller to convert physical analog signals into digital data, making it particularly useful for sensing applications and real-time monitoring.

Another noteworthy technology employed in the MSP50C614 is its support for low-voltage operations. With a broad supply voltage range, this microcontroller can function efficiently in diverse environments and is suitable for low-power applications, enhancing its practicality.

Moreover, Texas Instruments provides software support in the form of Code Composer Studio and various libraries that make it easier for developers to program and utilize the MSP50C614 effectively.

In summary, the Texas Instruments MSP50C614 microcontroller is a powerful, low-power solution equipped with the features and technologies necessary for efficient operation in a wide array of applications. Its blend of performance, flexibility, and energy efficiency makes it a popular choice among engineers and designers looking to create innovative, sustainable designs in the rapidly evolving tech landscape.