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W25Q40BL Datasheet, PDF (61/73 Pages) Winbond – 2.5V 4M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
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W25Q40BL
9.3 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
Unit
MIN
MAX
10
µs
1
10
ms
1.0
2.0
V
Note:
1. These parameters are characterized only.
Figure 38. Power-up Timing and Voltage Levels
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Publication Release Date: July 08, 2010
Preliminary - Revision B
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