The difference between 7 nm and 8 nm chips: different channel length, different unit density, and different power consumption. 1. Samsung 8nm process: The channel length of transistors in the chip of Samsung 8nm process is shorter than the channel length of transistors in the chip of TSMC 7nm process.
2, TSMC 7nm process: the channel length of the transistor in the chip of TSMC 7nm process is longer than that of the transistor in the chip of Samsung 8nm process.
1. Samsung 8nm process: The unit density achieved by Samsung 8nm process is higher than that achieved by TSMC 7nm process.
2. TSMC 7nm process: The unit density achieved by TSMC 7nm process is lower than that achieved by Samsung 8nm process. 1, Samsung 8nm process: Samsung 8nm process chip power consumption than TSMC 7nm process chip power consumption is higher.
2, TSMC 7nm process: TSMC 7nm process chip power consumption is lower than Samsung 8nm process chip power consumption.
The number of nanometers of a chip is the process by which the chip is made, or the size of the transistor circuit, in nanometers (daonm). Flash memory chip is the main component of flash memory (flash memory), mainly divided into NOR type and NAND type two categories. In the general U disk and mobile phone and other products can be seen, and mp3, MP4 flash chips are SLC and MLC.
The storage unit array inside the chip is (256M 8.192M)bit x 8bit, and the data register and buffer memory are (2k 64)bit x 8bit.