ACE25AC400GL Datasheet, PDF (14/23 Pages) ACE Technology Co., LTD. – SPI NOR FLASH

Electrical Characteristics
Power-On Timing
ACE25AC400GL
SPI NOR FLASH
Table3. Power-Up Timing and Write Inhibit Threshold
Symbol
Parameter
tVSL
VCC(min) To CS# Low
tPUW
Time Delay Before Write Instruction
VWI
Write Inhibit Voltage
Min
Max
Unit
10
us
1
10
ms
1
2.5
V
Initial Delivery State
The device is delivered with the memory array erased: all bits are set to 1(each byte contains FFH).The
Status Register contains 00H (all Status Register bits are 0).
Data Retention and Endurance
Parameter
Minimum Pattern Data Retention Time
Erase/Program Endurance
Test Condition
150℃
125℃
-40 to 85℃
Min
10
20
100K
Unit
Years
Years
Cycles
Latch up Characteristics
Parameter
Input Voltage Respect To VSS On I/O Pins
VCC Current
Min
-1.0V
-100mA
Max
VCC+1.0V
100mA
VER 1.1 14