IDT72V263L7-5BC IDT, Integrated Device Technology Inc, IDT72V263L7-5BC Datasheet - Page 29

• Manufacturer Part Number: IDT72V263L7-5BC
• Description: IC FIFO 8192X18 7-5NS 100BGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 72Vr

Specifications of IDT72V263L7-5BC

• Function: Asynchronous, Synchronous
• Memory Size: 144K (8K x 18)
• Data Rate: 133MHz
• Access Time: 5ns
• Voltage - Supply: 3.15 V ~ 3.45 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 72V263L7-5BC

Q
NOTES:
1. Retransmit setup is complete after EF returns HIGH, only then can a read operation begin.
2. OE = LOW.
3. W
4. No more than D - 2 may be written to the FIFO between Reset (Master or Partial) and Retransmit setup. Therefore, FF will be HIGH throughout the Retransmit setup procedure.
5. There must be at least two words written to and two words read from the FIFO before a Retransmit operation can be invoked.
6. RM is set HIGH during MRS.
IDT72V263/273/283/293/103/113 3.3V HIGH DENSITY SUPERSYNC II
8K x 18, 16K x 9/18, 32K x 9/18, 64K x 9/18, 128K x 9/18, 256K x 9/18, 512K x9
IDT72V223/233/243/253/263/273/283/293 3.3V HIGH DENSITY SUPERSYNC II
512 x 18, 1K x 9/18, 2K x 9/18, 4K x 9/18, 8K x 9/18, 16K x 9/18, 32K x 9/18, 64K x 9/18, 128K x 9
WCLK
RCLK
0
WEN
REN
PAE
- Q
PAF
1
= first word written to the FIFO after Master Reset, W
HF
RT
EF
If x18 Input or x18 Output bus Width is selected, D = 512 for the IDT72V223, 1,024 for the IDT72V233, 2,048 for the IDT72V243, 4,096 for the IDT72V253, 8,192 for the IDT72V263,
16,384 for the IDT72V273, 32,768 for the IDT72V283 and 65,536 for the IDT72V293.
If both x9 Input and x9 Output bus Widths are selected, D = 1,024 for the IDT72V223, 2,048 for the IDT72V233, 4,096 for the IDT72V243, 8,192 for the IDT72V253, 16,384
for the IDT72V263, 32,768 for the IDT72V273, 65,536 for the IDT72V283 and 131,072 for the IDT72V293.
n
t
ENS
W
x
t
t
A
ENH
t
ENS
t
RTS
t
RTS
Figure 11. Retransmit Timing (IDT Standard Mode)
2
= second word written to the FIFO after Master Reset.
t
t
t
ENH
REF
HF
t
SKEW2
1
W
x+1
TM
29
NARROW BUS FIFO
2
t
PAFS
TM
1
NARROW BUS FIFO
t
REF
t
ENS
2
t
t
A
PAES
COMMERCIAL AND INDUSTRIAL
W
1
TEMPERATURE RANGES
(3)
FEBRUARY 11, 2009
t
t
A
ENH
4666 drw14
W
2
(3)