Volatile and Non Volatile Registers
N25Q128 - 1.8 V
Table 4.
Bit
Non-Volatile Configuration Register
Parameter
Value
0000
Description
As '1111'
Note
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1
2
3
4
5
6
7
8
To optimize instruction execution
(FASTREAD, DOFR,DIOFR,QOFR,
QIOFR, ROTP) according to the frequency
Dummy clock
cycle
NVCR<15:12>
9
10
11
12
13
14
Target on maximum
allowed frequency fc
(108MHz) and to
1111
guarantee backward
compatibility (default)
000
001
010
011
100
101
110
111
000
001
010
011
100
101
110
XIP for SIO Read
XIP for DOFR
XIP for DIOFR
XIP for QOFR
XIP for QIOFR
reserved
reserved
XIP disabled (default)
reserved
90
XIP enabling
at POR
NVCR<11:9>
60
Output Driver
Strength
NVCR<8:6>
45
Impedance at Vcc/2
reserved
20
15
36/185