W25Q64DW Datasheet, PDF (69/82 Pages) Winbond – 1.8V 64M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI

W25Q64DW
11.3 Power-up Timing and Write Inhibit Threshold
PARAMETER
VCC (min) to /CS Low
Time Delay Before Write Instruction
Write Inhibit Threshold Voltage
SYMBOL
tVSL⁽¹⁾
tPUW⁽¹⁾
VWI⁽¹⁾
SPEC
MIN
10
1
1.0
MAX
10
1.4
Note:
1. These parameters are characterized only.
UNIT
µs
ms
V
VCC
VCC (max)
Program, Erase and Write Instructions are ignored
/CS must track VCC
VCC (min)
VWI
Reset
State
tVSL
Read Instructions
Allowed
tPUW
Device is fully
Accessible
Figure 43. Power-up Timing and Voltage Levels
Time
- 69 -
Publication Release Date: January 13, 2011
Preliminary - Revision C