IDT72V7250L10BB IDT, Integrated Device Technology Inc, IDT72V7250L10BB Datasheet - Page 12

• Manufacturer Part Number: IDT72V7250L10BB
• Description: IC FIFO 4096X36 10NS 256BGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 72Vr

Specifications of IDT72V7250L10BB

• Function: Asynchronous, Synchronous
• Memory Size: 147K (4K 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: 256-BGA
• Configuration: Dual
• Density: 144Kb
• Access Time (max): 6.5ns
• Word Size: 72b
• Organization: 2Kx72
• Sync/async: Synchronous
• Expandable: Yes
• Bus Direction: Uni-Directional
• Package Type: BGA
• Clock Freq (max): 100MHz
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3.15V
• Operating Supply Voltage (max): 3.45V
• Supply Current: 75mA
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 256
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 72V7250L10BB

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.
IDT72V7230/7240/7250/7260/7270/7280/7290/72100 3.3V HIGH DENSITY SUPERSYNC II
512 x 72, 1K x 72, 2K x 72, 4K x 72, 8K x 36, 16K x 72, 32K x 72, 64K x 72
LD
0
0
0
X
1
1
1
WEN
1
1
0
X
1
0
1
REN
0
1
1
1
X
0
1
Figure 3. Programmable Flag Offset Programming Sequence
SEN
1
1
0
1
X
X
X
WCLK
X
X
X
X
X
RCLK
12
X
X
X
X
X
SCLK
X
X
X
X
X
X
TM
FIFO
Serial shift into registers:
1 bit for each rising WCLK edge
Parallel read from registers:
Empty Offset
Full Offset
Starting with Empty Offset (LSB)
Ending with Full Offset (MSB)
Parallel write to registers:
Empty Offset
Full Offset
18 bits for the IDT72V7230
20 bits for the IDT72V7240
22 bits for the IDT72V7250
24 bits for the IDT72V7260
26 bits for the IDT72V7270
28 bits for the IDT72V7280
30 bits for the IDT72V7290
32 bits for the IDT72V72100
Read Memory
COMMERCIAL TEMPERATURE RANGE
No Operation
Write Memory
No Operation
IDT72V7230
IDT72V7240
IDT72V7250
IDT72V7260
IDT72V7270
IDT72V7280
IDT72V7290
IDT72V72100
4680 drw06