1, according to the functional classification, the chip can be divided into four types, namely: the core of the computer CPU (central processing unit), GPU (image processing chip) as the representative of the computing chip. Memory chips ROM (read-only memory), DRAM (dynamic random memory) as the representative of the storage chip.
2. Divided by function, they can be divided into four types, mainly memory chips, microprocessors, standard chips and complex systems on chips (SoCs). Divided according to the type of integrated circuits, they can then be divided into three categories, namely, digital chips, analogue chips and hybrid chips.
3, according to the transistor operating mode is divided into two categories, digital chips and analogue chips, digital chips are mainly used in the field of computer and logic control, analogue circuits are mainly used in the field of small signal amplification and processing. According to the process is divided into two categories, bipolar chips and CMOS chips. According to the scale of ultra-large-scale, large-scale, medium-scale, small-scale categories.
2, the difference between the two is the concept, classification, function is different. Concept: semiconductor is the conductivity at room temperature between the conductor and insulator materials, such as silicon, germanium and so on. While the chip is a method of achieving circuit miniaturisation in electronic technology, usually manufactured on the surface of semiconductor wafers.
3, different classifications: chip in electronics is a way to miniaturise the circuit, often used on the surface of semiconductor wafers. Semiconductor refers to the conductivity at room temperature between the conductor and insulator materials.
4, semiconductor integrated circuits are circuits consisting of multiple transistors, capacitors, resistors, and other electronic components integrated on a single chip.
5, For example, a small amount of phosphorus or boron can be doped into silicon to obtain N-type or P-type semiconductors, respectively. This property allows semiconductors to be used in the manufacture of various electronic devices such as diodes, transistors and integrated circuits.
LED chips are made up of elements such as arsenic, aluminium, gallium, indium, phosphorus and nitrogen, and are classified into general brightness, high brightness, ultra-high brightness, and even infrared and photovoltaic elements depending on the luminous brightness and constituent elements. From binary to quaternary wafers, each category has its own unique properties and application areas.
LED chip classification: according to the composition can be divided into: binary, ternary, quaternary LED chip. The so-called binary, ternary, quaternary LED chip, refers to the number of effective elements contained in the chip.
By shape, the chip is generally divided into round and square. Among them, the round chip is relatively low-grade, the performance is not stable enough, generally do not use round chip production led; square chip is generally measured by the size of the size, such as 12 mil (1 mil = 0.0254 square millimetres).
Summary: What are the types of LED display driver chip?LED driver chip can be divided into two kinds of general-purpose chip and special chip. The so-called general-purpose chip, the chip itself is not specifically designed for the LED, but some of the logic chip with LED display part of the logic function (such as serial-parallel shift registers).
1, according to the function and use of classification Processor chips: chips mainly used to perform calculations and process data, such as the central processing unit (CPU), graphics processing unit (GPU) and so on. Memory chips: chips used to store data, including random memory (RAM), read-only memory (ROM), flash memory, hard disk drive, etc.
2, "chip" is usually divided into three categories. The first category is the CPU chip, that is, the computer internal data processing and control components, but also a variety of digital intelligent equipment "mastermind". The second category is the memory chip, mainly used to record data in various formats in electronic products.
3, according to the functional classification, the chip can be divided into four kinds, respectively: to the computer's core CPU (central processing unit), GPU (image processing chip) as the representative of the computing chip. Memory chips ROM (read-only memory), DRAM (dynamic random memory) as the representative of the storage chip.
4, according to the transistor operating mode is divided into two categories, digital chips and analogue chips, digital chips are mainly used in the field of computer and logic control, analogue circuits are mainly used in the field of small signal amplification and processing. According to the process is divided into two categories, bipolar chips and CMOS chips. According to the scale of ultra-large-scale, large-scale, medium-scale, small-scale categories.