IDT72V03 IDT [Integrated Device Technology], IDT72V03 Datasheet - Page 5

• Manufacturer Part Number: IDT72V03
• Description: 3.3 VOLT CMOS ASYNCHRONOUS FIFO
• Manufacturer: IDT [Integrated Device Technology]

NOTES:
1. EF, FF, HF may change status during Reset, but flags will be valid at t
2. W and R = V
IDT72V01/72V02/72V03/72V04/72V05/72V06 3.3V ASYNCHRONOUS FIFO
512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9, 8,192 x 9 and 16,384 x 9
HF, FF
FF
Q
D
W
R
0
0
-Q
-D
RS
EF
W
R
W
R
8
8
IH
LAST WRITE
around the rising edge of RS.
t
WFF
t
RLZ
t
A
t
WPW
IGNORED
WRITE
t
RC
t
WC
DATA
t
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
t
RS
DH
t
WR
RSC
t
HFH,
t
RFF
Figure 2. Reset
.
t
t
RSC
EFL
t
t
t
A
FFH
RSS
t
RPW
5
t
ADDITIONAL
RSS
READS
DATA
DATA
OUT
VALID
WRITE
FIRST
t
IN
RHZ
VALID
t
RSR
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
3033 drw 05
3033 drw 04
3033 drw 06