IDT72V3673

Features: ` Memory storage capacity:IDT72V3653 2,048 x 36 IDT72V3663 4,096 x 36 IDT72V3673 8,192 x 36` Clock frequencies up to 100 MHz (6.5 ns access time)` Clocked FIFO buffering data from Port A to Port B` IDT Standard timing (using EF and FF) or First Word Fall Through Timing (using OR and I...

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IDT72V3673 Picture
SeekIC No. : 004372629 Detail

IDT72V3673: Features: ` Memory storage capacity:IDT72V3653 2,048 x 36 IDT72V3663 4,096 x 36 IDT72V3673 8,192 x 36` Clock frequencies up to 100 MHz (6.5 ns access time)` Clocked FIFO buffering data from Port ...

floor Price/Ceiling Price

Part Number:
IDT72V3673
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/21

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Product Details

Description



Features:

` Memory storage capacity:
  IDT72V3653 2,048 x 36
  IDT72V3663 4,096 x 36
  IDT72V3673 8,192 x 36
` Clock frequencies up to 100 MHz (6.5 ns access time)
` Clocked FIFO buffering data from Port A to Port B
` IDT Standard timing (using EF and FF) or First Word Fall
  Through Timing (using OR and IR flag functions)
` Programmable Almost-Empty and Almost-Full flags; each has
  five default offsets (8, 16, 64, 256 and 1,024)
` Serial or parallel programming of partial flags
` Port B bus sizing of 36 bits (long word), 18 bits (word) and 9 bits (byte)
` Big- or Little-Endian format for word and byte bus sizes
` Retransmit Capability
` Reset clears data and configures FIFO, Partial Reset clears data
  but retains configuration settings
` Mailbox bypass registers for each FIFO
` Free-running CLKA and CLKB may be asynchronous or
  coincident (simultaneous reading and writing of data on a single
  clock edge is permitted)
` Easily expandable in width and depth
` Auto power down minimizes power dissipation
` Available in a space-saving 128-pin Thin Quad Flatpack (TQFP)
` Pin and functionally compatible versions of the 5V operating
  IDT723653/723663/723673
` Pin compatible with the lower density parts, IDT72V3623/
  72V3633/72V3643
` Industrial temperature range (40°C to +85°C) is available



Pinout

  Connection Diagram


Specifications

Symbol Rating Commercial Unit
VCC Supply Voltage Range 0.5 to +4.6 V
VI(2) Input Voltage Range 0.5 to VCC+0.5 V
VO(2) Output Voltage Range 0.5 to VCC+0.5 V
IIK Input Clamp Current (VI < 0 or VI > VCC) ±20 mA
IOK Output Clamp Current (VO = < 0 or VO > VCC) ±50 mA
IOUT Continuous Output Current (VO = 0 to VCC) ±50 mA
ICC Continuous Current Through VCC or GND ±400 mA
TSTG Storage Temperature Range 65 to 150 °C

NOTES:
1. Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output voltage ratings may be exceeded provided the input and output current ratings are observed.




Description

The IDT72V3673 are pin and functionally compatible versions of the IDT723653/723663/723673, designed to run off a 3.3V supply for exceptionally low power consumption. These devices are monolithic, highspeed, low-power, CMOS unidirectional Synchronous (clocked) FIFO memory which supports clock frequencies up to 100 MHz and has read access times as fast as 6.5 ns. The 2,048/4,096/8,192 x 36 dual-port SRAM FIFO buffers data from Port A to Port B. FIFO data on Port B can output in 36-bit, 18-bit, or 9-bit formats with a choice of Big- or Little-Endian configurations. These devices are synchronous (clocked) FIFOs, meaning each port employs a synchronous interface. All data transfers through a port are gated to the LOW-to-HIGH transition of a port clock by enable signals. The clocks for




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