7200L30TDB Integrated Device Technology (Idt), 7200L30TDB Datasheet - Page 7

• 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

NOTES:
1. EF, FF, HF may change status during Reset, but flags will be valid at t
2. W and R = V
HF, FF
IDT7201L/7201LA/7202LA CMOS ASYNCHRONOUS FIFO
256 x 9, 512 x 9 and 1,024 x 9
FF
Q
W
D
R
0
0
-Q
-D
RS
EF
W
W
R
R
8
8
LAST WRITE
IH
around the rising edge of RS.
t
WFF
t
RLZ
t
A
t
WPW
IGNORED
WRITE
t
RC
t
WC
t
DATA
DATA
DS
Figure 3. Asynchronous Write and Read Operation
Figure 4. Full Flag From Last Write to First Read
FIRST READ
IN
OUT
t
RR
VALID
t
VALID
DV
t
RS
t
DH
t
WR
t
t
HFH ,
RSC
RFF
Figure 2. Reset
t
.
RSC
t
EFL
t
t
A
t
RSS
FFH
t
RPW
7
t
ADDITIONAL
RSS
READS
DATA
DATA
OUT
VALID
WRITE
FIRST
t
IN
RHZ
VALID
COMMERCIAL, INDUSTRIAL AND MILITARY
t
RSR
TEMPERATURE RANGES
OCTOBER 22, 2008
2679 drw 05
2679 drw 04
2679 drw 06