Cypress STK14CA8 Manual De Usuario
STK14CA8
Document Number: 001-51592 Rev. **
Page 7 of 16
AutoStore/POWER UP RECALL
t
Figure 10. AutoStore/POWER UP RECALL
Note
Read and Write cycles are ignored during STORE, RECALL, and while V
CC
is below V
SWITCH.
NO.
Symbols
Parameter
STK14CA8
Units
Notes
Standard Alternate
Min
Max
22
t
HRECALL
Power up RECALL Duration
20
ms
23
t
STORE
t
HLHZ
STORE Cycle Duration
12.5
ms
24
V
SWITCH
Low Voltage Trigger Level
2.65
V
25
V
CCRISE
V
CC
Rise Time
150
μs
Notes
9. t
HRECALL
starts from the time V
CC
rises above V
SWITCH
10. If an SRAM WRITE has not taken place since the last nonvolatile cycle, no STORE takes place
11. Industrial Grade devices require maximum 15 ms.
11. Industrial Grade devices require maximum 15 ms.