7200L30TDB Integrated Device Technology (Idt), 7200L30TDB Datasheet - Page 8

• 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

DATA OUT
HF, EF, FF
IDT7201L/7201LA/7202LA CMOS ASYNCHRONOUS FIFO
256 x 9, 512 x 9 and 1,024 x 9
EF
FF
W
W
R
R
W,R
RT
EF
W
R
LAST READ
t
REF
t
VALID
A
Figure 7. Minimum Timing for an Empty Flag Coincident Read Pulse
Figure 8. Minimum Timing for a Full Flag Coincident Write Pulse
IGNORED
READ
Figure 5. Empty Flag From Last Read to First Write
FIRST WRITE
Figure 6. Retransmit
t
WEF
t
RTC
t
RT
8
t
RTF
t
RTS
ADDITIONAL
WRITES
FIRST READ
COMMERCIAL, INDUSTRIAL AND MILITARY
t
t
RFF
WEF
t
t
WPF
VALID
RPE
t
RTR
TEMPERATURE RANGES
OCTOBER 22, 2008
FLAG VALID
2679 drw 10
2679 drw 09
2679 drw 08
2679 drw 07