CY14B101K
Document Number: 001-06401 Rev. *I
Page 19 of 28
AutoStore or Power Up RECALL
Parameter
Description
CY14B101K
Unit
Min
Max
t
HRECALL
[18]
Power Up RECALL Duration
40
ms
t
STORE
[19, 20]
STORE Cycle Duration
Commercial
12.5
ms
Industrial
15
ms
V
SWITCH
Low Voltage Trigger Level
2.65
V
t
VCCRISE
VCC Rise Time
150
μ
s
Figure 12. AutoStore/Power Up RECALL
V
CC
V
SWITCH
t
STORE
t
STORE
t
HRECALL
t
HRECALL
AutoStore
POWER-UP RECALL
Read & Write Inhibited
STORE occurs only
if a SRAM write
has happened
No STORE occurs
without atleast one
SRAM write
t
VCCRISE
Notes
18. t
HRECALL
starts from the time V
CC
rises above V
SWITCH
.
19. If an SRAM Write does not taken place since the last nonvolatile cycle, no STORE takes place.
20. Industrial Grade Devices require 15 ms Max.
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