Good afternoon colleagues
my name is Didier alaexander ramirez
J-The topic I am going to talk about is: usb
my name is Didier alaexander ramirez
J-The topic I am going to talk about is: usb
USB MEMORY
the USB memory is a mass storage device that uses flash memory to store information that may be required. It connects via a USB port and the information that you enter this may be modified millions of times over its lifetime.
J-Utilities
USB drives are common among people who carry data from home to workplace and vice versa. Theoretically they can retain data for 20 years and written up a million times.
Although they were initially designed to store data and documents, it is common to find in the USB memory programs or files of any type because they behave like any other file system.
Although they were initially designed to store data and documents, it is common to find in the USB memory programs or files of any type because they behave like any other file system.
J-DPrimary components
The typical parts of a USB memory are:
A male USB connector type A (1): Provides the physical interface with the computer.
USB mass storage driver (2): Implement the USB controller and interface provides uniform and linear for serial USB devices designed to block, while hiding the complexity of the orientation blocks,J removing blocks and balance of wear. This driver has a small RISC microprocessor and a small number of circuits of RAM and ROM.
NAND Flash memory circuit (4): Stores data.Crystal oscillator (5): Produces the master clock signal at 12 MHz device and controls the flow of data through a phase locked loop (phase-locked loop)
A male USB connector type A (1): Provides the physical interface with the computer.
USB mass storage driver (2): Implement the USB controller and interface provides uniform and linear for serial USB devices designed to block, while hiding the complexity of the orientation blocks,J removing blocks and balance of wear. This driver has a small RISC microprocessor and a small number of circuits of RAM and ROM.
NAND Flash memory circuit (4): Stores data.Crystal oscillator (5): Produces the master clock signal at 12 MHz device and controls the flow of data through a phase locked loop (phase-locked loop)
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