W25Q256JVEIQ-TR Datasheet, PDF (20/92 Pages) Winbond – 3V 256M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI

W25Q256JV
7.1.13 Output Driver Strength (DRV1, DRV0) – Volatile/Non-Volatile Writable
The DRV1 & DRV0 bits are used to determine the output driver strength for the Read operations.
DRV1, DRV0
Driver Strength
0, 0
100%
0, 1
75%
1, 0
50%
1, 1
25% (default setting)
7.1.14 Reserved Bits – Non Functional
There are a few reserved Status Register bits that may be read out as a “0” or “1”. It is recommended to
ignore the values of those bits. During a “Write Status Register” instruction, the Reserved Bits can be
written as “0”, but there will not be any effects.
- 19 -