72V255LA10TF IDT, 72V255LA10TF Datasheet - Page 6

• Manufacturer Part Number: 72V255LA10TF
• Description: FIFO 8Kx18 3.3V SUPER SYNC FIFO
• Manufacturer: IDT

Specifications of 72V255LA10TF

• Part # Aliases: IDT72V255LA10TF

AC ELECTRICAL CHARACTERISTICS
(Commercial: V
AC TEST CONDITIONS
IDT72V255LA/72V265LA 3.3 VOLT CMOS SuperSync FIFO™
8,192 x 18, 16,384 x 18
NOTES:
1. All AC timings apply to both Standard IDT mode and First Word Fall Through mode.
2. Industrial temperature range product for 15ns speed grade is available as a standard device.
3. Pulse widths less than minimum values are not allowed.
4. Values guaranteed by design, not currently tested.
Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
S
A
CLK
DH
ENH
LDS
LDH
RSR
CLKH
CLKL
DS
ENS
RS
RSS
RSF
FWFT
RTS
OLZ
OE
OHZ
WFF
REF
PAF
PAE
HF
SKEW1
SKEW2
SKEW3
SKEW4
Input 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 Setup Time
Data Hold Time
Enable Setup Time
Enable Hold Time
Load Setup Time
Load Hold Time
Reset Pulse Width
Reset Setup Time
Reset Recovery Time
Reset to Flag and Output Time
Mode Select Time
Retransmit Setup Time
Output Enable to Output in Low Z
Output Enable to Output Valid
Output Enable to Output in High Z
Write Clock to FF or IR
Read Clock to EF or OR
Write Clock to PAF
Read Clock to PAE
Clock to HF
Skew time between RCLK and WCLK for FF/IR
Skew time between RCLK and WCLK for PAE and PAF
Skew time between RCLK and WCLK for EF/OR
Skew time between RCLK and WCLK for PAE and PAF
for Re-transmit operation
CC
= 3.3V ± 0.3V, T
(3)
Parameter
A
= 0°C to +70°C; Industrial: V
(4)
(4)
GND to 3.0V
See Figure 2
1.5V
1.5V
3ns
CC
3.3V ± 0.3V,T
Min.
4.5
4.5
0.5
0.5
0.5
10
10
10
10
12
60
15
—
—
—
—
—
—
—
2
3
3
3
0
3
0
2
2
5
IDT72V255LA10
IDT72V265LA10
Commercial
(1)
6
* Includes jig and scope capacitances.
Max.
100
6.5
6.5
6.5
6.5
6.5
A
—
—
—
—
—
—
—
—
—
—
—
—
10
—
—
—
16
—
—
—
—
6
6
= -40°C to +85°C)
D.U.T.
Min.
IDT72V255LA15
IDT72V265LA15
Com’l & Ind’l
15
15
15
15
15
60
17
—
—
—
—
—
—
—
2
6
6
4
1
4
1
4
1
0
4
0
3
3
6
510Ω
Figure 2. Output Load
66.7
Max.
10
15
10
10
10
10
20
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(2)
8
8
3.3V
COMMERCIAL AND INDUSTRIAL
330Ω
30pF*
Min.
IDT72V255LA20
IDT72V265LA20
20
20
20
20
—
10
20
60
25
—
—
—
—
—
—
2
8
8
5
1
5
1
5
1
0
5
0
3
3
TEMPERATURE RANGES
Commercial
OCTOBER 22, 2008
4672 drw 04
Max.
50
12
20
10
10
12
12
12
12
22
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Unit
M H z
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns