STK14D88
SOFTWARE-CONTROLLED
STORE/RECALL
CYCLE
l,m
Symbols
NO.
E Cont
Alternate
PARAMETER
MIN
STORE
/
RECALL
Initiation Cycle Time
MAX
MIN
MAX
MIN
MAX
STK14D88-35
STK14D88-35
STK14D88-45
UNITS NOTES
26
27
28
29
30
t
AVAV
t
AVEL
t
ELEH
t
EHAX
t
RECALL
t
RC
t
AS
t
CW
25
0
20
1
50
35
0
25
1
50
45
0
30
1
50
ns
ns
ns
ns
μ
s
m
Address Set-up Time
Clock Pulse Width
Address Hold Time
RECALL
Duration
Note l: The software sequence is clocked on the falling edge of E controlled READs
Note m: The six consecutive addresses must be read in the order listed in the Software
STORE/RECALL
Mode Selection Table. W must be high during
all six consecutive cycles.
SOFTWARE
STORE/RECALL
CYCLE:
E and G CONTROLLED
m
26
t
AVAV
ADDRESS
27
t
AVEL
ADDRESS #1
26
t
AVAV
ADDRESS #6
28
t
ELEH
E
29
t
EHAX
G
23
t
STORE
DQ (DATA)
DATA VALID
DATA VALID
/
t
30
RECALL
HIGH IMPEDENCE
Document Control #ML0033 Rev 2.0
Jan 2008
8
SIMTEK [ SIMTEK CORPORATION ]
