IDT72V3680L10PF IDT, Integrated Device Technology Inc, IDT72V3680L10PF Datasheet - Page 15

• Manufacturer Part Number: IDT72V3680L10PF
• Description: IC FIFO SS 16384X36 10NS 128TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 72Vr

Specifications of IDT72V3680L10PF

• Function: Asynchronous, Synchronous
• Memory Size: 576K (16K x 36)
• Data Rate: 100MHz
• Access Time: 10ns
• Voltage - Supply: 3.15 V ~ 3.45 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: 72V3680L10PF

NOTES:
1. The programming method can only be selected at Master Reset.
2. Parallel reading of the offset registers is always permitted regardless of which programming method has been selected.
3. The programming sequence applies to both IDT Standard and FWFT modes.
IDT72V3640/50/60/70/80/90 3.3V HIGH DENSITY SUPERSYNC II
1,024 x 36, 2,048 x 36, 4,096 x 36, 8,192 x 36, 16,384 x 36 and 32,768 x 36
LD
0
0
0
X
1
1
1
WEN
1
1
0
X
1
0
1
Figure 3. Programmable Flag Offset Programming Sequence
REN
0
1
1
1
X
0
1
SEN
1
1
0
1
X
X
X
WCLK
X
X
X
X
TM
15
36-BIT FIFO
RCLK
X
X
X
X
X
Serial shift into registers:
1 bit for each rising WCLK edge
Starting with Empty Offset (LSB)
Ending with Full Offset (MSB)
Parallel read from registers:
Empty Offset (LSB)
Empty Offset (MSB)
Full Offset (LSB)
Full Offset (MSB)
Parallel write to registers:
Empty Offset (LSB)
Empty Offset (MSB)
Full Offset (LSB)
Full Offset (MSB)
20 bits for the 72V3640
22 bits for the 72V3650
24 bits for the 72V3660
26 bits for the 72V3670
28 bits for the 72V3680
30 bits for the 72V3690
Read Memory
No Operation
Write Memory
No Operation
IDT72V3640
IDT72V3650
IDT72V3660
IDT72V3670
IDT72V3680
IDT72V3690
COMMERCIAL AND INDUSTRIAL
4667 drw06
TEMPERATURE RANGES
OCTOBER 22, 2008