IDT72T54252L6-7BB IDT, Integrated Device Technology Inc, IDT72T54252L6-7BB Datasheet - Page 22

• Manufacturer Part Number: IDT72T54252L6-7BB
• Description: IC FIFO DDR/SDR QUAD/DUAL 324BGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 72Tr

Specifications of IDT72T54252L6-7BB

• Function: Asynchronous
• Memory Size: 20K (1K x 20)
• Access Time: 3.8ns
• Voltage - Supply: 2.375 V ~ 2.625 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 324-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Data Rate: -
• Other names: 72T54252L6-7BB

IDT72T54242/72T54252/72T54262 2.5V QUAD/DUAL TeraSync
32K x 10 x 4/16K x 20 x 2, 64K x 10 x 4/32K x 20 x 2 and 128K x 10 x 4/64K x 20 x 2
INPUT PORT BUS-WIDTH x20
OUTPUT PORT BUS-WIDTH x20
INPUT PORT BUS-WIDTH x20
OUTPUT PORT BUS-WIDTH x10
INPUT PORT BUS-WIDTH x10
OUTPUT PORT BUS-WIDTH x10
INPUT PORT BUS-WIDTH x10
OUTPUT PORT BUS-WIDTH x20
IW
IW
IW
IW
H
H
L
L
OW
OW
OW
OW
H
L
L
H
Figure 5. Bus-Matching in Dual mode
D39-D30
D39-D30
D39-D30
D39-D30
D39-D30
D39-D30
D39-D30
D39-D30
D39-D30
FIFO 2
FIFO 2
FIFO 2
FIFO 2
FIFO 2
FIFO 2
FIFO 2
FIFO 2
FIFO 2
D
D
D
(a) x20 INPUT to x20 OUTPUT
(b) x20 INPUT to x10 OUTPUT
(c) x10 INPUT to x10 OUTPUT
(d) x10 INPUT to x20 OUTPUT
D29-D20
D29-D20
D29-D20
D29-D20
D29-D20
D29-D20
D29-D20
D29-D20
D29-D20
™
FIFO 2
FIFO 2
FIFO 2
FIFO 2
FIFO 2
FIFO 2
FIFO 2
FIFO 2
FIFO 2
22
DDR/SDR FIFO
C
C
C
D
B
D
B
D
B
D19-D10
D19-D10
D19-D10
D19-D10
D19-D10
D19-D10
D19-D10
D19-D10
D19-D10
FIFO 0
FIFO 0
FIFO 0
FIFO 0
FIFO 0
FIFO 0
FIFO 0
FIFO 0
FIFO 0
B
B
C
D9-D0
D9-D0
D9-D0
D9-D0
D9-D0
D9-D0
D9-D0
D9-D0
D9-D0
FIFO 0
FIFO 0
FIFO 0
FIFO 0
FIFO 0
FIFO 0
FIFO 0
FIFO 0
FIFO 0
A
A
A
B
A
C
A
C
A
6158 drw10
COMMERCIAL AND INDUSTRIAL
Write to
FIFO 0 and FIFO 2
Read from
FIFO 0 and FIFO 2
1st Read from
FIFO 0 and FIFO 2
2nd Read from
FIFO 0 and FIFO 2
1st Write to
FIFO 0 and FIFO 2
2nd Write to
FIFO 0 and FIFO 2
1st Read from
FIFO 0 and FIFO 2
2nd Read from
FIFO 0 and FIFO 2
Read from
FIFO 0 and FIFO 2
TEMPERATURE RANGES
FEBRUARY 11, 2009