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IDT709199L

Features: True Dual-Ported memory cells which allow simultaneous access of the same memory location High-speed clock to data access Commercial: 7.5/9/12ns (max.) Low-power operation IDT709199LActive: 1.2W (typ.)Standby: 2.5mW (typ.) Flow-Through or Pipelined output mode on either Port via the FT/...

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SeekIC No. : 004372048 Detail

IDT709199L: Features: True Dual-Ported memory cells which allow simultaneous access of the same memory location High-speed clock to data access Commercial: 7.5/9/12ns (max.) Low-power operation IDT709199LActiv...

IDT709199L Data Sheet

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Part Number:
IDT709199L
Supply Ability:
5000

Price Break

  • 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: 7.5/9/12ns (max.)
Low-power operation
IDT709199L
Active: 1.2W (typ.)
Standby: 2.5mW (typ.)
Flow-Through or Pipelined output mode on either Port via the FT/PIPE pins
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 0ns hold on all control, data, and address inputs
Data input, address, and control registers
Fast 7.5ns clock to data out in the Pipelined output mode
Self-timed write allows fast cycle time
12ns cycle time, 83MHz operation in 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) package


Pinout

Connection Diagram
NOTES:
1. All VCC pins must be connected to power supply.
2. All GND pins must be connected to ground.
3. Package body is approximately 14mm x 14mm x 1.4mm
4. This package code is used to reference the package diagram.
5. This text does not indicate orientation of the actual part-


Specifications

Symbol
Rating
Commercial
& Industrial
Unit
VTERM
Terminal Voltage
with respect to GND
-0.5 to +7.0
V
VTER(2)
Terminal Voltage
-55 to +125
°C
TSTG
Temperature
Under Bias
-65 to +150
oC
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 IDT709199L is a high-speed 128K x 9 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 IDT709199L 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 1.2W of power.




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