7200L30TDB Integrated Device Technology (Idt), 7200L30TDB Datasheet - Page 5

• Manufacturer Part Number: 7200L30TDB
• Description: FIFO Mem Async Dual Depth/Width Uni-Dir 256 x 9 28-Pin CDIP
• Manufacturer: Integrated Device Technology (Idt)

Specifications of 7200L30TDB

• Package: 28CDIP
• Configuration: Dual
• Bus Directional: Uni-Directional
• Density: 2.25 Kb
• Organization: 256x9
• Data Bus Width: 9 Bit
• Timing Type: Asynchronous
• Expansion Type: Depth|Width
• Typical Operating Supply Voltage: 5 V
• Operating Temperature: -55 to 125 °C

AC ELECTRICAL CHARACTERISTICS
(Commercial: V
NOTES:
1. Timings referenced as in AC Test Conditions
2. Military speed grades of 50ns and 80ns are only available for IDT7201LA.
3. Pulse widths less than minimum value are not allowed.
4. Values guaranteed by design, not currently tested.
5. Only applies to read data flow-through mode.
IDT7201L/7201LA/7202LA CMOS ASYNCHRONOUS FIFO
256 x 9, 512 x 9 and 1,024 x 9
Symbol
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
t
t
t
t
t
t
t
t
t
t
S
RC
A
RR
DV
WC
WR
DS
DH
RSC
RS
RSR
RPW
RLZ
WLZ
RHZ
WPW
RSS
RTC
RT
RTS
RTR
EFL
HFH,FFH
RTF
REF
RFF
RPE
WEF
WFF
WHF
RHF
WPF
XOL
XOH
XI
XIR
XIS
Shift Frequency
Read Cycle Time
Access Time
Read Recovery Time
Read Pulse Width
Read Pulse Low to Data Bus at Low Z
Write Pulse High to Data Bus at Low Z
Data Valid from Read Pulse High
Read Pulse High to Data Bus at High Z
Write Cycle Time
Write Pulse Width
Write Recovery Time
Data Set-up Time
Data Hold Time
Reset Cycle Time
Reset Pulse Width
Reset Set-up Time
Reset Recovery Time
Retransmit Cycle Time
Retransmit Pulse Width
Retransmit Set-up Time
Retransmit Recovery Time
Reset to Empty Flag Low
Reset to Half-Full and Full Flag High
Retransmit Low to Flags Valid
Read Low to Empty Flag Low
Read High to Full Flag High
Read Pulse Width after EF High
Write High to Empty Flag High
Write Low to Full Flag Low
Write Low to Half-Full Flag Low
Read High to Half-Full Flag High
Write Pulse Width after FF High
Read/Write to XO Low
Read/Write to XO High
XI Pulse Width
XI Recovery Time
XI Set-up Time
CC
= 5V ± 10%, T
(3)
Parameter
(3)
(3)
(3)
(4)
(3)
(4)
A
= 0°C to +70°C; Industrial: V
(4)
(4, 5)
(4)
Min.
—
40
—
10
30
—
40
30
10
18
40
30
30
10
40
30
30
10
—
—
—
—
30
—
—
—
—
30
—
—
30
10
10
—
3
5
5
0
IDT7201LA30
IDT7202LA30
IDT7200L30
CC
Military
= 5V ± 10%, T
(1)
Max.
25
—
30
—
—
—
—
—
20
—
—
—
—
—
—
—
—
—
—
—
—
—
40
40
40
30
30
—
30
30
40
40
—
30
30
—
—
—
(Continued)
5
A
Min.
= –40°C to +85°C; Military: V
IDT7201LA35
IDT7202LA35
Commercial
IDT7200L35
18
—
45
—
10
35
—
45
35
10
45
35
35
10
45
35
35
10
—
—
—
—
—
35
—
—
—
—
35
—
—
35
10
10
3
5
5
0
Max.
22.2
—
35
—
—
—
—
—
20
—
—
—
—
—
—
—
—
—
—
—
—
—
45
45
45
30
30
—
30
30
45
45
—
35
35
—
—
—
COMMERCIAL, INDUSTRIAL AND MILITARY
Min.
Com'l & Mil.
IDT7201LA50
IDT7202LA50
—
65
—
15
50
—
65
50
15
30
65
50
50
15
65
50
50
15
—
—
—
—
—
50
—
—
—
—
50
—
—
50
10
15
3
5
5
5
IDT7200L50
CC
Max.
= 5V ± 10%, T
(2)
15
—
50
—
—
—
—
—
30
—
—
—
—
—
—
—
—
—
—
—
—
—
65
65
65
45
45
—
45
45
65
65
—
50
50
—
—
—
TEMPERATURE RANGES
Min.
IDT7201LA80
100
100
100
100
—
—
20
80
—
80
20
40
10
80
80
20
80
80
20
—
—
—
—
—
80
—
—
—
—
80
—
—
80
10
15
3
5
5
Military
OCTOBER 22, 2008
A
= –55°C to +125°C)
(2)
Max.
100
100
100
100
100
10
—
80
—
—
—
—
—
30
—
—
—
—
—
—
—
—
—
—
—
—
—
60
60
—
60
60
—
80
80
—
—
—
MHz
Unit
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
ns
ns
ns
ns
ns
ns
ns
ns
ns