IDT709269S

Features: ` True Dual-Ported memory cells which allow simultaneous access of the same memory location` High-speed clock to data access Commercial: 6.5/7.5/9/12/15ns (max.) Industrial: 12ns (max.)` Low-power operation IDT709279/69S Active: 950mW (typ.) Standby: 5mW (typ.) IDT709279/69L Active: 950m...

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SeekIC No. : 004372050 Detail

IDT709269S: Features: ` True Dual-Ported memory cells which allow simultaneous access of the same memory location` High-speed clock to data access Commercial: 6.5/7.5/9/12/15ns (max.) Industrial: 12ns (max.)` L...

floor Price/Ceiling Price

Part Number:
IDT709269S
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: 2024/5/28

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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: 6.5/7.5/9/12/15ns (max.)
Industrial: 12ns (max.)
` Low-power operation
IDT709279/69S Active: 950mW (typ.) Standby: 5mW (typ.)
IDT709279/69L Active: 950mW (typ.) Standby: 1mW (typ.)
` Flow-Through or Pipelined output mode on either port via the FT/PIPE 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 6.5ns clock to data out in the Pipelined output mode
Self-timed write allows fast cycle time
10ns cycle time, 100MHz operation in Pipelined output mode
` Separate upper-byte and lower-byte controls for multiplexed bus and bus matching compatibility
` TTL- compatible, single 5V (±10%) power supply
` Industrial temperature range (40 to +85) is available for selected speeds
` Available in a 100-pin Thin Quad Flatpack (TQFP) package



Pinout

  Connection Diagram


Specifications

Symbol RatingTerminal Commercial
& Industrial
Unit
VTERM(2) Voltage
with Respect
to GND
-0.5 to +7.0 V
TBIAS TemperatureUnder Bias -55 to +125
TSTG Storage Temperature -65 to +150
TJN Junction Temperature +150
IOUT DC Output Current 50

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%.
3. Ambient Temperature Under Bias. No AC Conditions. Chip Deselect.




Description

The IDT709269S is a high-speed 32/16K x 16 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 IDT709269S 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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