IDT72V295L15PF IDT, Integrated Device Technology Inc, IDT72V295L15PF Datasheet - Page 20

• Manufacturer Part Number: IDT72V295L15PF
• Description: IC FIFO SUPERSYNCII 15NS 64-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 72Vr

Specifications of IDT72V295L15PF

• Function: Synchronous
• Memory Size: 2.3K (64 x 36)
• Access Time: 15ns
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Configuration: Dual
• Density: 2.25Mb
• Access Time (max): 10ns
• Word Size: 18b
• Organization: 128Kx18
• Sync/async: Synchronous
• Expandable: Yes
• Bus Direction: Uni-Directional
• Package Type: TQFP
• Clock Freq (max): 66.7MHz
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Supply Current: 60mA
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 64
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Data Rate: -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant
• Other names: 72V295L15PF

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 the FIFO before a Retransmit operation can be invoked.
Q
IDT72V295/72V2105 3.3V HIGH DENSITY CMOS
SUPERSYNC FIFO
WCLK
D = 131,072 for IDT72V295 and 262,144 for IDT72V2105.
RCLK
0
WEN
1
REN
- Q
PAE
PAF
= first word written to the FIFO after Master Reset, W
HF
EF
RT
n
t
ENS
W
TM
x
131,072 x 18, 262,144 x 18
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
t
REF
HF
SKEW2
1
W
x+1
20
2
t
PAF
1
t
REF
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
t
ENS
2
t
t
A
PAE
W
1
(3)
4668 drw 14
t
t
A
ENH
W
2
(3)