IDT72V3654

Features: Memory storage capacity:IDT72V36542,048 x 36 x 2 IDT72V36644,096 x 36 x 2 IDT72V36644,096 x 36 x 2Clock frequencies up to 100 MHz (6.5ns access time)Two independent clocked FIFOs buffering data in opposite directionsSelect IDT Standard timing (using EFA EFB FFA , and FFBflags functions) ...

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SeekIC No. : 004372620 Detail

IDT72V3654: Features: Memory storage capacity:IDT72V36542,048 x 36 x 2 IDT72V36644,096 x 36 x 2 IDT72V36644,096 x 36 x 2Clock frequencies up to 100 MHz (6.5ns access time)Two independent clocked FIFOs buffering...

floor Price/Ceiling Price

Part Number:
IDT72V3654
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: 2024/8/13

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Product Details

Description



Features:

Memory storage capacity:IDT72V36542,048 x 36 x 2 IDT72V36644,096 x 36 x 2 IDT72V36644,096 x 36 x 2
Clock frequencies up to 100 MHz (6.5ns access time)
Two independent clocked FIFOs buffering data in opposite directions
Select IDT Standard timing (using EFA  EFB FFA , and FFB  flags functions) or First Word Fall Through Timing (using ORA, ORB,IRA, and IRB 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
Master 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)
Auto power down minimizes power dissipation
Available in space saving 128-pin Thin Quad Flatpack (TQFP)
Pin and functionally compatible version of the 5V operating IDT723654/723664/723674
Pin compatible to the lower density parts,  IDT72V3624/72V3634/72V3644
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  



Description

The IDT72V3654 are pin and functionally compat-ible versions of the IDT723654/723664/723674, designed to run off a 3.3V supply for exceptionally low-power consumption.  These devices are mono-lithic, high-speed, low-power, CMOS bidirectional synchronous (clocked) FIFO memory which supports clock frequencies up to 100 MHz and has read access times as fast as 6.5ns.  Two independent 2,048/4,096/8,192  x  36 dual-port SRAM FIFOs on board each chip buffer data in opposite directions.  FIFO data on Port B can be input and output in 36-bit, 18-bit, or 9-bit formats with a choice of Big- or Little-Endian configurations.


These devices of the IDT72V3654 are a synchronous (clocked) FIFO, meaning each portemploys 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 each port are independent of one another and can be asynchronous or




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