256Mb, 3V Multiple I/O Serial Flash Memory
Signal Descriptions
Table 1: Signal Descriptions (Continued)
Symbol
VSS
Type
Description
Supply
Core and I/O ground connection.
DNU
RFU
–
–
Do not use: Do not connect to any other signal, or power supply; must be left floating.
Reserved for future use: Reserved by Micron for future device functionality and enhance-
ment. Recommend that these be left floating. May be connected internally, but external con-
nections will not affect operation.
NC
–
No connect: No internal connection; can be driven or floated.
CCMTD-1725822587-3368
mt25q-qljs-L256-ABA-xxT.pdf - Rev. K 07/18 EN
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