MX25L12835F
9-6. QPI ID Read (QPIID)
User can execute this QPIID Read instruction to identify the Device ID and Manufacturer ID. The sequence of issue
QPIID instruction is CS# goes low→sending QPI ID instruction→Data out on SO→CS# goes high. Most significant
bit (MSB) first.
After the command cycle, the device will immediately output data on the falling edge of SCLK. The manufacturer ID,
memory type, and device ID data byte will be output continuously, until the CS# goes high.
Table 6. ID Definitions
Command Type
MX25L12835F
Manufactory ID
C2
Memory type
Memory density
18
RDID
RES
9Fh
20
Electronic ID
17
Device ID
17
ABh
90h
AFh
Manufactory ID
REMS
QPIID
C2
Manufactory ID
C2
Memory type
20
Memory density
18
P/N: PM1795
REV. 1.0, OCT. 23, 2012
26
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