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IDT709079S

Features: ` True Dual-Ported memory cells which allow simultaneous access of the same memory location` High-speed clock to data access Commercial: 9/12/15ns (max.) Industrial: 12ns (max.)` Low-power operation IDT709079S Active: 950mW (typ.) Standby: 5mW (typ.) IDT709079L Active: 950mW (typ.) St...

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SeekIC No. : 004372036 Detail

IDT709079S: Features: ` True Dual-Ported memory cells which allow simultaneous access of the same memory location` High-speed clock to data access Commercial: 9/12/15ns (max.) Industrial: 12ns (max.)` Low-po...

IDT709079S Data Sheet

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Part Number:
IDT709079S
Supply Ability:
5000

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

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Product Details

Description



Features:

` True Dual-Ported memory cells which allow simultaneous
   access of the same memory location
` High-speed clock to data access
Commercial: 9/12/15ns (max.)
Industrial: 12ns (max.)
` Low-power operation
IDT709079S
   Active: 950mW (typ.)
   Standby: 5mW (typ.)
IDT709079L
   Active: 950mW (typ.)
   Standby: 1mW (typ.)
` Flow-Through or Pipelined output mode on either port via
   the FT/PIPER pin
` Counter enable and reset features
` Dual chip enables allow for depth expansion without
   additional logic
` Full synchronous operation on both ports
4ns setup to clock and 1ns hold on all control, data,
   and address inputs
Data input, address, and control registers
Fast 9ns clock to data out in the Pipelined output mode
Self-timed write allows fast cycle time
15ns cycle time, 66MHz operation in the Pipelined
   output mode
` TTL- compatible, single 5V (±10%) power supply
` Industrial temperature range (40°C to +85°C) is
   available for selected speeds
` Available in a 100 pin Thin Quad Flatpack (TQFP)


Pinout

Connection Diagram


Specifications

Symbol Rating Commercial & Industrial Unit
VTERM(2) Terminal Voltage with Respect to GND -0.5 to +7.0 V
TBIAS Temperature Under Bias -55 to +125
TSTG Storage Temperature -65 to +150
IOUT DC Output Current 50 mA
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM
RATINGS may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at these or
any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect reliability.
2. VTERM must not exceed Vcc +10% for more than 25% of the cycle
time or 10ns maximum, and is limited to < 20mA for the period of
VTERM > Vcc + 10%.


Description

The IDT709079S is a high-speed 32K x 8 bit synchronous Dual-Port RAM. The memory array utilizes Dual-Port memory cells to allow simultaneous access of any address from both ports. Registers on control, data, and address inputs provide minimal setup and hold times. The timing latitude provided by this approach allows systems to be designed with very short cycle times.

With an input data register, the IDT709079S has been optimized for applications having unidirectional or bidirectional data flow in bursts. An automatic power down feature, controlled by CE0 and CE1, permits the on-chip circuitry of each port to enter a very low standby power mode. Fabricated using IDT's CMOS high-performance technology, these devices typically operate on only 950mW of power.




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