Date:2023-04-12

  Integrated circuit chips can usually be divided according to functional structure, manufacturing process, integration level, conductivity type, purpose and application field. According to the functional structure, it can be divided into three categories: analog integrated circuits, digital integrated circuits and digital/analog hybrid integrated circuits. According to the manufacturing proc...

Date:2023-04-03

  An active element is an element that is obtained by or depends on the direction of the current. Examples of active components such as transistors, thyristors, diodes, valves, etc.   A passive component is an electronic component that does not require a source of energy to perform a specific function. Examples of passive components include many components such as resistors...

Date:2023-03-30

  The circuit is manufactured on the surface of the semiconductor chip for calculation and processing. Integrated circuits have two main advantages over discrete transistors: cost and performance. The low cost is due to the fact that the chip has all its components printed as a unit by photolithography, rather than making only one transistor at a time.   An IC chip is an int...

Date:2023-03-27

1. Protection The production workshop of semiconductor chips has very strict control of production conditions, constant temperature, constant humidity, strict control of air dust particle size and strict electrostatic protection measures. Only under such strict environmental control can bare chips be will not fail. However, the surrounding environment we live in is completely impossible to ha...

Date:2023-03-23

Packaging refers to connecting the circuit pins on the silicon chip to the external joints with wires to connect with other devices. The packaging form refers to the shell used to install the semiconductor integrated circuit chip. It not only plays the role of installing, fixing, sealing, protecting the chip and enhancing the electrothermal performance, but also connects the contacts on the chip t...

Date:2023-03-22

  Chip is a short for integrated circuit, in fact, the real meaning of the word chip is a little bit of the semiconductor chip inside the integrated circuit package, that is, the core. Strictly speaking, chips and integrated circuits are not interchangeable. Integrated circuits are manufactured by semiconductor technology, thin film technology and thick film technology. All circuits with cert...

Date:2023-03-17

  The production of a chip is often divided into four steps: chip design, chip manufacturing, chip packaging and testing. The chip design can be divided into two parts, one is the chip front-end design, and the other is the chip back-end design. The chip front-end design process has to go through repeated comprehensive verification by chip engineers and various design rule checks. In this p...

Date:2023-03-16

(1) Unpacked ICs and ICs in tubes must be stored in a drying cabinet, and the humidity in the drying cabinet should be <20% R.H; (2) Humidity card check: the displayed value should be less than 20% (blue); if >30% (red), it means that the IC has absorbed moisture; (3) Environmental temperature and humidity control in SMT workshop: operate at a temperature of 22°C (±4°C) and a humidity o...

Date:2023-03-13

  Integrated circuits are manufactured through semiconductor technology, thin-film technology, and post-thin-film technology, and are designed to miniaturize certain functional circuits in a certain packaging circuit form. Chips are a general term for semiconductor component products, and are carriers of integrated circuits that are divided from wafers. A semiconductor is a substance between ...

Date:2023-03-09

  Integrated circuit is abbreviated as IC. As the name implies, it is a circuit with specific functions that integrates a certain number of commonly used electronic components, such as resistors, capacitors, transistors, etc., and the connections between these components, through semiconductor technology. It is a new type of semiconductor device developed from the late 1950s to the 1960s. It ...

Date:2023-03-03

(1) The types of integrated circuits are generally classified by the number of electronic components such as transistors   SSI (Small Integrated Circuit), the number of transistors is 10 to 100   MSI (medium-sized integrated circuit), the number of transistors is 100 to 1000   LSI (Large Scale Integration), the number of transistors is 1,000 to 100,000   VLSI (Very Larg...

Date:2023-03-03

IC chip (integrated circuit integrated circuit) is an integrated circuit formed by a large number of microelectronic components (transistors, resistors, capacitors, diodes, etc.) on a plastic base to make a chip. At present, almost all chips seen can be called IC chips. Next, Xiaobian will introduce you the relevant knowledge of IC chips. IC chip (integrated circuit integrated circuit) is an ...