
W25Q16DW
8.3 Power-Up Power-Down Timin g and Requirements
PARAMETER
VCC (min) to /CS Low
SYMBOL
t VSL (1)
MIN
10
SPEC
MAX
UNIT
μs
Time Delay Before Write Instruction
t PUW
(1)
1
10
ms
Write Inhibit Threshold Voltage
V WI
(1)
1.0
1.4
V
Note:
1. These parameters are characterized only.
VCC
VCC (max)
Program, Erase and Write Instructions are ignored
/CS must track VCC
VCC (min)
Reset
State
tVSL
Read Instructions
Allowed
Device is fully
Accessible
V WI
tPUW
Time
Figure 43a. Power-up Timing and Voltage Levels
/CS must track VCC
during VCC Ramp Up/Down
VCC
/CS
Time
Figure 43b. Power-up, Power-Down Requirement
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