NXP LPC1112FDH20/102，518

Microcontroller

Capacitance is a fundamental electrical property of electronic components that describes their ability to store electrical energy in the form of an electric field. It is measured in farads (F) and represents the ratio of the amount of electric charge stored on a component to the voltage across it. Capacitors are passive components that exhibit capacitance and are commonly used in electronic circuits for various purposes such as filtering, energy storage, timing, and coupling. Capacitance plays a crucial role in determining the behavior and performance of electronic systems by influencing factors like signal propagation, frequency response, and power consumption.

the frequency with which an engineered system or component fails, expressed in failures per unit of time. It is usually denoted by the Greek letter λ (lambda) and is often used in reliability engineering.

In electronic components, the term "Interface" refers to the point at which two different systems, devices, or components connect and interact with each other. It can involve physical connections such as ports, connectors, or cables, as well as communication protocols and standards that facilitate the exchange of data or signals between the connected entities. The interface serves as a bridge that enables seamless communication and interoperability between different parts of a system or between different systems altogether. Designing a reliable and efficient interface is crucial in ensuring proper functionality and performance of electronic components and systems.

the pulsed current consumption of non-linear devices like capacitor-input rectifiers.

Program Memory Size refers to the amount of memory available in an electronic component, such as a microcontroller or microprocessor, that is used to store program instructions. This memory is non-volatile, meaning that the data stored in it is retained even when the power is turned off. The program memory size determines the maximum amount of code that can be stored and executed by the electronic component. It is an important parameter to consider when selecting a component for a specific application, as insufficient program memory size may limit the functionality or performance of the device.

The Manufacturer Size Code is a designation used by electronic components manufacturers to specify the physical dimensions and package type of their products. It typically includes information about length, width, height, and other relevant size characteristics that help in the identification and compatibility of components within electronic designs. This code is essential for engineers and designers to ensure that they select components that fit correctly in their intended applications.

The data bus width in electronic components refers to the number of bits that can be transferred simultaneously between the processor and memory. It determines the amount of data that can be processed and transferred in a single operation. A wider data bus allows for faster data transfer speeds and improved overall performance of the electronic device. Common data bus widths include 8-bit, 16-bit, 32-bit, and 64-bit, with higher numbers indicating a larger capacity for data transfer. The data bus width is an important specification to consider when evaluating the speed and efficiency of a computer system or other electronic device.

ESR stands for Equivalent Series Resistance and is a crucial parameter in electronic components, particularly in capacitors. It represents the internal resistance of a capacitor at high frequencies and is measured in ohms. ESR is important because it affects the performance and efficiency of the capacitor in filtering and energy storage applications. A low ESR value indicates a more efficient capacitor with better performance, while a high ESR value can lead to increased power losses and reduced effectiveness of the capacitor. It is essential to consider the ESR value when selecting capacitors for specific electronic circuits to ensure optimal performance.

Product Length in electronic components refers to the physical measurement of an electronic part from one end to the other along its longest axis. It is a crucial specification that helps in determining compatibility with circuit boards, enclosures, and other components. Understanding the Product Length is essential for ensuring proper placement and assembly within electronic designs.

In electronic components, "Product Width" typically refers to the physical width or diameter of the component. It is an important parameter as it determines the size and form factor of the component, which in turn can impact its compatibility with other components or devices. The product width measurement is usually specified in millimeters or inches and is crucial for ensuring proper fit and alignment within a circuit or system. Designers and engineers often consider the product width along with other dimensions to ensure that the component will function correctly within the intended application.

Used in casting and moulding processes to produce internal cavities and reentrant angles (an interior angle that is greater than 18°).