STK11C88-3
SRAM READ CYCLES #1 & #2
(V = 3.0V-3.6V)
CC
SYMBOLS
NO.
STK11C88-3-35 STK11C88-3-45 STK11C88-3-55
PARAMETER
UNITS
#1, #2
Alt.
MIN
MAX
MIN
MAX
MIN
MAX
1
2
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Chip Enable Access Time
35
45
55
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ELQV
ACS
f
Read Cycle Time
35
45
55
AVAV
RC
AA
g
3
Address Access Time
35
15
45
20
55
25
AVQV
4
Output Enable to Data Valid
Output Hold after Address Change
Chip Enable to Output Active
Chip Disable to Output Inactive
Output Enable to Output Active
Output Disable to Output Inactive
Chip Enable to Power Active
Chip Disable to Power Standby
GLQV
OE
OH
LZ
g
5
5
5
5
5
5
5
AXQX
6
ELQX
h
7
13
13
35
15
15
45
20
20
55
EHQZ
HZ
8
0
0
0
0
0
0
GLQX
OLZ
OHZ
PA
h
9
GHQZ
e
10
11
ELICCH
EHICCL
d, e
PS
Note f: W must be high during SRAM READ cycles and low during SRAM WRITE cycles.
Note g: I/O state assumes E and G < VIL and W > VIH; device is continuously selected.
Note h: Measured 200mV from steady state output voltage.
f, g
SRAM READ CYCLE #1: Address Controlled
2
t
AVAV
ADDRESS
3
t
AVQV
5
t
AXQX
DQ (DATA OUT)
DATA VALID
f
SRAM READ CYCLE #2: E Controlled
2
t
AVAV
ADDRESS
E
1
11
EHICCL
t
ELQV
t
6
t
ELQX
7
t
EHQZ
G
9
t
4
GHQZ
t
GLQV
8
t
GLQX
DATA VALID
DQ (DATA
10
ELICCH
t
ACTIVE
STANDBY
I
CC
March 2006
3
Document Control # ML0013 rev 0.2