W25X20A WINBOND [Winbond], W25X20A Datasheet - Page 32

• Manufacturer Part Number: W25X20A
• Description: 1M-BIT, 2M-BIT, 4M-BIT AND 8M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI
• Manufacturer: WINBOND [Winbond]

11.3 Endurance and Data Retention
11.4 Power-up Timing and Write Inhibit Threshold
Note:
1. These parameters are characterized only.
PARAMETER
VCC (min) to /CS Low
Time Delay Before Write Instruction
Write Inhibit Threshold Voltage
Erase/Program Cycles
Data Retention
PARAMETER
W25X10A, W25X20A, W25X40A, W25X80A
4KB sector, 64KB block or full chip.
55°C
Figure 20. Power-up Timing and Voltage Levels
CONDITIONS
t
t
V
SYMBOL
VSL
PUW
WI
(1)
(1)
(1)
- 32 -
MIN
10
1
1
100,000
SPEC
MIN
MAX
10
2
MAX
20
cycles
UNIT
UNIT
years
ms
µs
V