[Altera] Device Part number Format

Can be divided into five parts, do not rule out a special case.

The first part describes the device family belonging to the device,

The second part describes the package type of the device,

The third part describes the number of pins of the device,

Part IV describes the operating temperature range of the device,

Part V describes the speed rating of the device.

In practice, the device specified by part number can be determined by the following steps:

Step one: Find a number indicating the number of pins, that is, the third part of the foregoing,

Step two: Find the first letter to the left of the number of steps, that is, the second part of the above,

Step three, look for the remaining part of the letter to the left of step two, that is, the first part of the foregoing,

Step four, find the first letter to the right of the number of steps, that is, the forth part of the above,

Step five, look for the number of the letter to the right of step four, that is, part five above.

[Altera] Device Part number Format