screening

Microchip's space FPGAs come in three different screening levels depending on their level of quality.
There are three screening levels:

・QML-V / EV Flow：最も高い品質レベル(JAXAの品質レベル Class1に適合)
　　(V-Flow)   　　　NASA DLAのQML認定では、QML-Vに分類される

Mainly used for manned spacecraft

・Extended Flow: Same screening items as QML-V / EV Flow, but with some tests simplified
(E-Flow) A quality level with a lower device unit price than V-Flow (conforms to JAXA's quality level Class 1)
Classified as QML-Q by NASA DLA QML certification
Mainly used for satellites in geostationary orbit and space exploration satellites

・Mil-Std 883 Class B: Extended Flow test items and test content are simplified, and the device unit price is set lower than E-Flow.

(B-Flow) Quality level (conforming to JAXA quality level Class2)
Classified as QML-Q by NASA DLA QML certification

Mainly used for low-orbit satellites, satellites with short operation periods, rockets, etc.

Table 1 shows the screening items for each screening flow.

Table 1, Space FPGA Screening Items

To Microchip manufacturer information Top

If you want to return to Microchip manufacturer information top page, please click below.