Professional testing institutions for various chip burning methods

Date：2023-03-29 14:34:55Views：328

Before burning a chip, it is necessary to understand the chip's specifications and data manual in detail, understand the chip's characteristics, burning method, and burning parameter settings to ensure that the burning process is correct. The burning method varies for different types of chips. The following are some common chip burning methods:

ISP burning: ISP (In System Programming) burning refers to the method of burning through the chip's own ISP interface. This method usually requires the use of an ISP burner, which is connected to the target chip through an ISP interface, and then burned using burning software. Common chips such as STM32 and AT89S52 support ISP burning.

JTAG burning: JTAG (Joint Test Action Group) burning is a common chip burning method that can be used for multiple chips. This method usually requires the use of a JTAG burner, which is connected to the target chip through a JTAG interface, and then burned using burning software. Common chips such as ARM and MIPS support JTAG burning.

SPI burning: SPI (Serial Peripheral Interface) burning is a method of burning through the SPI interface. This method usually requires the use of an SPI burner, which is connected to the target chip through an SPI interface, and then burned using burning software. Common chips such as EEPROM and Flash support SPI burning.

USB burning: USB burning is a method of burning through a USB interface. This method usually requires the use of a USB burner, which is connected to the target chip through a USB interface, and then burned using a burning software. Common chips such as AVR and PIC support USB burning.

Programmer burning: Programmer burning is a method of burning through a dedicated programmer. This method usually requires the use of appropriate programmers and burning software for burning. Common chips such as EPROM and FLASH support programmer burning.

Bootloader burning: Bootloader is a boot program that can burn programs during system startup. Through Bootloader, users can burn the chip after the system is started, thereby realizing the online burning function. Common chips such as STM32 and AT91SAM support Bootloader burning.

Software burning: Software burning is a method of burning programs through software. This method usually requires that a burning program be pre installed in the chip. By connecting a computer, the program files that need to be burned are transferred to the chip for burning. Common chips such as ESP8266 and ESP32 support software burning.

Offline burning: Offline burning refers to the method of compiling a program into binary files in advance, and then burning the binary files into the target chip through the burning tool. This method is usually suitable for chip burning in a mass production environment. Common chips such as PIC and AVR support offline burning.

Selecting a suitable chip burning method requires consideration of various factors, such as chip type, burning environment, and burning cost. Our company has a team of professional engineers and industry elites, and has three standardized laboratories with an area of over 1800 square meters. It can undertake various testing projects such as electronic component testing and verification, IC authenticity identification, product design and material selection, failure analysis, functional testing, factory incoming material inspection, and tape weaving.