MB82D01171A Fujitsu Media Devices, MB82D01171A Datasheet - Page 9

• Manufacturer Part Number: MB82D01171A
• Description: 16 Mbit (1 M word x 16 bit) Mobile Phone Application Specific Memory
• Manufacturer: Fujitsu Media Devices

2. AC Characteristics
(1) Read Operation
*1: The output load is 30 pF.
*2: The output load is 5 pF.
*3: The t
*4: Applicable only to A
*5: Applicable if OE is brought to Low before CE1 goes Low.
*6: The t
*7: The t
*8: If actual value of either t
*9: Maximum value is applicable if CE1 is kept at Low.
Read Cycle Time
Chip Enable Access Time
Output Enable Access Time
Address Access Time
Output Data Hold Time
CE1 Low to Output Low-Z
OE Low to Output Low-Z
CE1 High to Output High-Z
OE High to Output High-Z
Address Setup Time to CE1 Low
Address Setup Time to OE Low
Address Invalid Time
CE1 Low to Address Hold Time
OE Low to Address Hold Time
CE1 High to Address Hold Time
OE High to Address Hold Time
CE1 Low to OE Low Delay Time
OE Low to CE1 High Delay Time
CE1 High Pulse Width
OE High Pulse Width
or either t
If actual value of each parameter is shorter than specified minimum value, t
subtraction actual value from specified minimum value.
For example, if actual t
access (i.e., CE1 stays Low) , the t
CE
ASO
ASO[ABS]
t
RC
is applicable if OE is brought to Low before CE1 goes Low and is also applicable if actual value of both
, t
(Min)
ASO
CLOL
Parameter
and t
or t
(Min) and t
CLOL
t
OP[ABS]
CLOL
0
is shorter than specified value.
and A
(actual) or t
ASO
is the absolute minimum value during OE control access.
CLOL
OP
, t
MB82D01171A
1
ASO
(Min) are reference values when the access time is determined by t
or t
when both CE1 and OE are kept at Low for the address access.
(actual) , is shorter than specified minimum value, t
OP
RC
is shorter than specified minimum value, both t
OE
(Min)
become t
Symbol
t
t
ASO[ABS]
OP[ABS]
t
t
t
t
t
t
t
t
t
t
OHAH
t
t
CLAH
OLAH
CHAH
OLCH
CLOL
t
t
t
t
t
t
t
t
CHZ
OHZ
ASC
ASO
CLZ
OLZ
t
RC
CE
OE
OH
CP
OP
AA
AX
OP
OE
(actual) .
(Max)
Min Max Min Max Min Max
-80/-80L/
90
45
10
90
45
45
45
20
45
20
5
5
0
5
5
5
-80LL
t
1000
1000
ASO
-80/80L/80LL/85/85L/85LL/90/90L/90LL
80
45
80
30
25
5
(Min)
-85/-85L/
90
45
10
90
45
45
45
20
45
20
5
5
0
5
5
5
-85LL
t
ASO
1000
1000
85
45
85
30
25
5
OE
(actual) .
become longer by the amount of
-90/-90L/
90
45
10
90
45
45
45
20
45
20
5
5
0
5
5
5
-90LL
OLAH
ASO
1000
1000
(Min) , during OE control
and t
90
45
90
30
25
5
OLCH
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
become
OE
.
*3, *6, *8, *9
*6, *8, *9
Notes
*1, *3
*1, *4
*3, *6
*4, *8
*1
*1
*2
*2
*2
*2
*5
*7
*4
*4
*8
*7
9