Rainbow Electronics W25X64 - Manual (Page 34)

W25X16, W25X32, W25X64
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12.3 Endurance and Data Retention
PARAMETER CONDITIONS MIN MAX UNIT
Erase/Program Cycles 4KB sector, 64KB block or full chip. 100,000 cycles
Data Retention Full Temperature Range 20 years
12.4 Power-up Timing and Write Inhibit Threshold
SPEC
PARAMETER SYMBOL
MIN MAX
UNIT
VCC (min) to /CS Low t VSL (1) 10 µs
Time Delay Before Write Instruction t PUW (1) 1 10 ms
Write Inhibit Threshold Voltage V WI (1) 1 2 V
Note:
1. These parameters are characterized only.
Figure 20. Power-up Timing and Voltage Levels