IDT72211 IDT [Integrated Device Technology], IDT72211 Datasheet - Page 5

• Manufacturer Part Number: IDT72211
• Description: CMOS SyncFIFO 64 X 9, 256 x 9, 512 x 9, 1024 X 9, 2048 X 9 and 4096 x 9
• Manufacturer: IDT [Integrated Device Technology]

IDT72421/72201/72211/72221/72231/72241 CMOS SyncFIFO
64 x 9, 256 x 9, 512 x 9, 1024 x 9, 2048 x 9 and 4096 x 9
AC ELECTRICAL CHARACTERISTICS
(Commercial: V
NOTES:
1. Pulse widths less than minimum values are not allowed.
2. Values guaranteed by design, not currently tested.
AC TEST CONDITIONS
Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
S
A
CLK
CLKH
CLKL
DS
DH
ENS
ENH
RS
RSS
RSR
RSF
OLZ
OE
OHZ
WFF
REF
PAF
PAE
SKEW1
SKEW2
In Pulse Levels
Input Rise/Fall Times
Input Timing Reference Levels
Output Reference Levels
Output Load
Clock Cycle Frequency
Data Access Time
Clock Cycle Time
Clock HIGH Time
Clock LOW Time
Data Set-up Time
Data Hold Time
Enable Set-up Time
Enable Hold Time
Reset Pulse Width
Reset Set-up Time
Reset Recovery Time
Reset to Flag Time and Output Time
Output Enable to Output in Low-Z
Output Enable to Output Valid
Output Enable to Output in High-Z
Write Clock to Full Flag
Read Clock to Empty Flag
Write Clock to Programmable Almost-Full Flag
Read Clock to Programmable Almost-Empty Flag
Skew Time Between Read Clock and Write Clock
for Empty Flag and Full Flag
Skew Time Between Read Clock and Write Clock
for Programmable Almost-Empty Flag and
Programmable Almost-Full Flag
CC
= 5V
10%, T
(1)
Parameter
A
= 0 C to +70 C; Military: V
(2)
(2)
GND to 3.0V
See Figure 1
1.5V
1.5V
3ns
2655 tbl 09
Min. Max. Min. Max.
5.07
72221L15
72231L15
72241L15
15
15
—
15
15
—
—
—
—
—
28
2
6
6
4
1
4
1
0
3
3
6
CC
Commercial
66.7
= 5V
15
10
10
10
10
—
—
—
—
—
—
—
—
—
—
—
10
—
—
8
8
D.U.T.
20
20
20
20
35
—
—
—
—
—
—
2
8
8
5
1
5
1
0
3
3
8
72221L20 72221L25
72231L20 72231L25
72241L20 72241L25
10%, T
*Includes jig and scope capacitances.
50
12
20
10
10
12
12
12
12
—
—
—
—
—
—
—
—
—
—
—
—
—
MILITARY AND COMMERCIAL TEMPERATURE RANGES
A
Figure 1. Output Load
680
= –55 C to +125 C)
Min. Max. Min. Max. Min. Max.
or equivalent circuit
—
25
10
10
25
25
25
—
—
—
—
—
10
40
3
6
1
6
1
0
3
3
Commercial and Military
25
15
15
40
15
—
—
—
—
—
—
—
—
—
—
—
13
13
15
15
—
—
72221L35 72221L50
72231L35 72231L50
72241L35 72241L50
35
14
14
35
35
35
12
42
—
—
—
—
—
—
3
8
2
8
2
0
3
3
5V
28.6
1.1K
30pF*
20
35
15
15
20
20
20
20
—
—
—
—
—
—
—
—
—
—
—
—
—
2655 drw 03
50
20
20
10
10
50
50
50
15
45
—
—
—
—
—
—
3
2
2
0
3
3
20
25
50
28
28
30
30
30
30
—
—
—
—
—
—
—
—
—
—
—
—
—
2655 tbl 08
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
5