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Description
The IDT72V275/72V285 are exceptionally deep, high speed, CMOS First-In-First-Out (FIFO) memories with clocked read and write controls.
Specifications and features
- Choose among the following memory organizations:
IDT72V275 32,768 x 18
IDT72V285 65,536 x 18- Pin-compatible with the IDT72V255/72V265 SuperSync FIFOs
- 10ns read/write cycle time (6.5ns access time)
- Fixed, low first word data latency time
- Auto power down minimizes standby power consumption
- Master Reset clears entire FIFO
- Partial Reset clears data, but retains programmable settings
- Retransmit operation with fixed, low first word data latency time
- Empty, Full and Half-Full flags signal FIFO status
- Programmable Almost-Empty and Almost-Full flags, each flag can default to one of two preselected offsets
- Program partial flags by either serial or parallel means
- Select IDT Standard timing (using EF and FF flags) or First Word Fall Through timing (using OR and IR flags)
- Output enable puts data outputs into high impedance state
- Easily expandable in depth and width
- Independent Read and Write clocks (permit reading and writing simultaneously)
- Available in the 64-pin Thin Quad Flat Pack (TQFP) and the 64-pin Slim Thin Quad Flat Pack (STQFP)
- High-performance submicron CMOS technology
- Industrial temperature range (-40°C to +85°C) is available
- Green parts are available, see ordering information
Application Scenarios
- IC chips can be used in various electronic devices such as computers, smartphones, and communication equipment.
Comparison
Advantages- Exceptionally deep and high-speed memory
- Clocked read and write controls
- Multiple memory organizations available
- Pin-compatible with other SuperSync FIFOs
- Low first word data latency time
- Auto power down feature minimizes standby power consumption
- Clearing options for FIFO data
- Retransmit operation with low latency time
- Flags to signal FIFO status and programmable flags
- Option for IDT Standard timing or First Word Fall Through timing
- Output enable for high impedance state of data outputs
- Expandable in depth and width
- Independent Read and Write clocks
- Availability in different packaging options
- Industrial temperature range and green parts availability
Disadvantages- None mentioned
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/14 07:20 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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