IDT72V3650 Integrated Device Technology, IDT72V3650 Datasheet - Page 23

• Manufacturer Part Number: IDT72V3650
• Description: 2k X 36 Supersync Ii Fifo, 3.3v
• Manufacturer: Integrated Device Technology

IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II
1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 x 36
BYTE ORDER ON INPUT PORT:
BYTE ORDER ON OUTPUT PORT:
BE
BE
BE
BE
X
L
H
BE
H
L
H
H
BM
BM
BM
H
BM
BM
H
L
IW
IW
IW
IW
L
L
IW
L
L
L
OW
OW
OW
OW
OW
L
H
L
H
L
Figure 4. Bus-Matching Byte Arrangement
Q35-Q27
Q35-Q27
Q35-Q27
Q35-Q27
Q35-Q27
Q35-Q27
Q35-Q27
Q35-Q27
D35-D27
Q35-Q27
Q35-Q27
Q35-Q27
Q35-Q27
Q35-Q27
A
A
(e) x36 INPUT to x9 OUTPUT - LITTLE-ENDIAN
(c) x36 INPUT to x18 OUTPUT - LITTLE-ENDIAN
(b) x36 INPUT to x18 OUTPUT - BIG-ENDIAN
(d) x36 INPUT to x9 OUTPUT - BIG-ENDIAN
(a) x36 INPUT to x36 OUTPUT
D26-D18
Q26-Q18
Q26-Q18
Q26-Q18
Q26-Q18
Q26-Q18
Q26-Q18
Q26-Q18
Q26-Q18
Q26-Q18
Q26-Q18
Q26-Q18
Q26-Q18
Q26-Q18
B
B
TM
23
36-BIT FIFO
D17-D9
Q17-Q9
Q17-Q9
Q17-Q9
Q17-Q9
Q17-Q9
Q17-Q9
Q17-Q9
Q17-Q9
Q17-Q9
Q17-Q9
Q17-Q9
Q17-Q9
Q17-Q9
C
A
C
C
C
A
D8-D0
Q8-Q0
Q8-Q0
Q8-Q0
Q8-Q0
Q8-Q0
Q8-Q0
Q8-Q0
Q8-Q0
Q8-Q0
Q8-Q0
Q8-Q0
Q8-Q0
Q8-Q0
D
D
B
C
D
B
A
D
B
A
C
D
D
B
COMMERCIAL AND INDUSTRIAL
Write to FIFO
Read from FIFO
1st: Read from FIFO
2nd: Read from FIFO
1st: Read from FIFO
2nd: Read from FIFO
1st: Read from FIFO
2nd: Read from FIFO
3rd: Read from FIFO
4th: Read from FIFO
1st: Read from FIFO
2nd: Read from FIFO
3rd: Read from FIFO
4th: Read from FIFO
TEMPERATURE RANGES
4667 drw08
APRIL 6, 2006