STK15C88
AutoStore/POWER-UP RECALL
(V = 5.0V 10%)
CC
SYMBOLS
STK15C88
NO.
PARAMETER
UNITS NOTES
Standard
MIN
MAX
550
10
22
23
24
25
t
t
Power-up RECALL Duration
STORE Cycle Duration
μs
ms
k
RESTORE
STORE
g
V
Low Voltage Trigger Level
Low Voltage Reset Level
4.0
4.5
V
V
SWITCH
RESET
V
3.6
Note k: tRESTORE starts from the time VCC rises above VSWITCH
.
AutoStore/POWER-UP RECALL
V
CC
5V
24
V
SWITCH
25
RESET
V
AutoStore™
23
STORE
t
POWER-UP RECALL
22
RESTORE
t
W
DQ (DATA OUT)
POWER-UP
RECALL
BROWN OUT
NO STORE DUE TO
NO SRAM WRITES
BROWN OUT
AutoStore
BROWN OUT
AutoStore
NO RECALL
NO RECALL
RECALL WHEN
(VCC DID NOT GO
(VCC DID NOT GO
V
RETURNS
CC
BELOW VRESET
)
BELOW VRESET
)
ABOVE VSWITCH
Rev 0.3
Document Control #ML0016
February, 2007
6
SIMTEK [ SIMTEK CORPORATION ]
