IDT723626L15PF8 IDT, Integrated Device Technology Inc, IDT723626L15PF8 Datasheet - Page 17

• Manufacturer Part Number: IDT723626L15PF8
• Description: IC FIFO SYNC 256X36X2 128QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 7200r

Specifications of IDT723626L15PF8

• Function: Synchronous
• Memory Size: 18.4K (256 x 36 x 2)
• Data Rate: 67MHz
• Access Time: 15ns
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 723626L15PF8

IDT723626/723636/723646 CMOS TRIPLE BUS SyncFIFO™
WITH BUS-MATCHING 256 x 36 x 2, 512 x 36 x 2 and 1,024 x 36 x 2
BYTE ORDER ON PORT A:
BYTE ORDER ON PORT B:
BE
BE
BE
BE
H
L
H
L
SIZEB
SIZEB
SIZEB
SIZEB
H
L
L
H
A35⎯A27
A
B17⎯B9
B17⎯B9
B17⎯B9
B17⎯B9
B17⎯B9
B17⎯B9
B17⎯B9
B17⎯B9
B17⎯B9
B17⎯B9
B17⎯B9
(e) BYTE SIZE
(b) WORD SIZE
(c) WORD SIZE
(d) BYTE SIZE
B17⎯B9
Figure 3. Port C Bus Sizing
A
A26⎯A18
C
A
C
B
⎯
⎯
⎯
⎯
17
LITTLE ENDIAN
BIG ENDIAN
BIG ENDIAN
LITTLE ENDIAN
A17⎯A9
C
B8⎯B0
B8⎯B0
B8⎯B0
B8⎯B0
B8⎯B0
B8⎯B0
B8⎯B0
B8⎯B0
B8⎯B0
B8⎯B0
B8⎯B0
B8⎯B0
B
B
D
C
D
A
C
D
A
D
B
B
A8⎯A0
D
2nd: Read from FIFO1
2nd: Read from FIFO1
2nd: Read from FIFO1
1st: Read from FIFO1
1st: Read from FIFO1
3rd: Read from FIFO1
1st: Read from FIFO1
Write to FIFO1
1st: Read from FIFO1
4th: Read from FIFO1
2nd: Read from FIFO1
3rd: Read from FIFO1
4th: Read from FIFO1
COMMERCIAL TEMPERATURE RANGE
3271 drw03