STK16CA8
AutoStorePlus™/POWER-UP RECALL
(VCC = 3.0V +20%, -10%)
SYMBOLS
NO.
Standard
Alternate
PARAMETER
22
tRESTORE
23
tSTORE
tHLHZ
24
VSWITCH
Power-up RECALL Duration
STORE Cycle Duration
Low Voltage Trigger Level
Note n: tRESTORE starts from the time VCC rises above VSWITCH.
Note o: If an SRAM WRITE has not taken place since the last nonvolatile cycle, no STORE will take place.
STK16CA8
MIN MAX
5
10
2.55 2.65
UNITS NOTES
ms
n
ms
o
V
AutoStorePlus™/POWER-UP RECALL
VCC
24
VSWITCH
AutoStore™
POWER-UP RECALL
W
DQ (DATA OUT)
22
tRESTORE
23
tSTORE
POWER-UP
RECALL
BROWN OUT
NO STORE
(NO SRAM WRITES)
BROWN OUT
AutoStore™
BROWN OUT
AutoStore™
RECALL WHEN
VCC RETURNS
ABOVE VSWITCH
September 2003
6 Document Control # ML0023 rev 0.1