IDT72V3674L15PF IDT, Integrated Device Technology Inc, IDT72V3674L15PF Datasheet - Page 17

• Manufacturer Part Number: IDT72V3674L15PF
• Description: IC FIFO 16384X36 15NS 128QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 72Vr

Specifications of IDT72V3674L15PF

• Function: Asynchronous
• Memory Size: 576K (16K x 36)
• Data Rate: 67MHz
• Access Time: 15ns
• Voltage - Supply: 3.15 V ~ 3.45 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Configuration: Dual
• Density: 576Kb
• Access Time (max): 10ns
• Word Size: 36b
• Organization: 8Kx36x2
• Sync/async: Synchronous
• Expandable: No
• Bus Direction: Bi-Directional
• Package Type: TQFP
• Clock Freq (max): 66.7MHz
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3.15V
• Operating Supply Voltage (max): 3.45V
• Supply Current: 400mA
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 72V3674L15PF

IDT72V3654/72V3664/72V3674 3.3V CMOS SyncBiFIFO
2,048 x 36 x 2, 4,096 x 36 x 2 and 8,192 x 36 x 2
BYTE ORDER ON PORT A:
BYTE ORDER ON PORT B:
BE
BE
BE
BE
BE
L
H
X
L
H
BM
BM
BM
BM
BM
H
L
H
H
H
SIZE
SIZE
SIZE
SIZE
SIZE
H
X
L
L
H
B35 ⎯ B27
B35 ⎯ B27
B35 ⎯ B27
B35 ⎯ B27
B35 ⎯ B27
B35 ⎯ B27
B35 ⎯ B27
B35 ⎯ B27
B35 ⎯ B27
B35 ⎯ B27
B35 ⎯ B27
B35 ⎯ B27
B35 ⎯ B27
A35 ⎯ A27
A
A
(a) LONG WORD SIZE
(b) WORD SIZE
(d) BYTE SIZE
(e) BYTE SIZE
(c) WORD SIZE
B26 ⎯ B18
B26 ⎯ B18
A26 ⎯ A18
B26 ⎯ B18
B26 ⎯ B18
B26 ⎯ B18
B26 ⎯ B18
B26 ⎯ B18
B26 ⎯ B18
B26 ⎯ B18
B26 ⎯ B18
B26 ⎯ B18
B26 ⎯ B18
B26 ⎯ B18
B
B
TM
Figure 2. Bus Sizing
WITH BUS-MATCHING
⎯
⎯
⎯
⎯
BIG-ENDIAN
LITTLE-ENDIAN
BIG ENDIAN
LITTLE-ENDIAN
B17 ⎯ B9
B17 ⎯ B9
17
B17 ⎯ B9
B17 ⎯ B9
B17 ⎯ B9
B17 ⎯ B9
B17 ⎯ B9
B17 ⎯ B9
B17 ⎯ B9
B17 ⎯ B9
B17 ⎯ B9
B17 ⎯ B9
A17 ⎯ A9
B17 ⎯ 9
A
C
A
C
C
C
B8 ⎯ B0
B8 ⎯ B0
B8 ⎯ B0
B8 ⎯ B0
B8 ⎯ B0
B8 ⎯ B0
B8 ⎯ B0
A8 ⎯ A0
B8 ⎯ B0
B8 ⎯ B0
B8 ⎯ B0
B8 ⎯ B0
B8 ⎯ B0
B8 ⎯ B0
B
C
B
A
D
A
C
D
D
B
D
D
D
B
Write to FIFO1/
Read from FIFO2
Read from FIFO1/
Write to FIFO2
1st: Read from FIFO1/
2nd: Read from FIFO1/
1st: Read from FIFO1/
2nd: Read from FIFO1/
1st: Read from FIFO1/
2nd: Read from FIFO1/
3rd: Read from FIFO1/
4th: Read from FIFO1/
1st: Read from FIFO1/
2nd: Read from FIFO1/
3rd: Read from FIFO1/
4th: Read from FIFO1/
COMMERCIAL TEMPERATURE RANGE
Write to FIFO2
Write to FIFO2
Write to FIFO2
Write to FIFO2
Write to FIFO2
Write to FIFO2
Write to FIFO2
Write to FIFO2
Write to FIFO2
Write to FIFO2
Write to FIFO2
Write to FIFO2
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