IDT70V07S

Features: • True Dual-Ported memory cells which allow simulta- neous access of the same memory location• High-speed access - Commercial: 25/35/55ns (max.)• Low-power operation - IDT70V07S Active: 450mW (typ.) Standby: 5mW (typ.) - IDT70V07L Active: 450mW (typ.) Standby: 5mW (typ....

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SeekIC No. : 004372104 Detail

IDT70V07S: Features: • True Dual-Ported memory cells which allow simulta- neous access of the same memory location• High-speed access - Commercial: 25/35/55ns (max.)• Low-power operation - ID...

floor Price/Ceiling Price

Part Number:
IDT70V07S
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 simulta-
   neous access of the same memory location
• High-speed access
   - Commercial: 25/35/55ns (max.)
• Low-power operation
   - IDT70V07S
       Active: 450mW (typ.)
       Standby: 5mW (typ.)
   - IDT70V07L
       Active: 450mW (typ.)
       Standby: 5mW (typ.)
• IDT70V07 easily expands data bus width to 16 bits or
   more using the Master/Slave select when cascading
   more than one device
• M/S = H for BUSYoutput flag on Master
   M/S = L for BUSYinput on Slave
• Busy and Interrupt Flags
• On-chip port arbitration logic
• Full on-chip hardware support of semaphore signaling
   between ports
• Fully asynchronous operation from either port
• Devices are capable of withstanding greater than 2001V
   electrostatic discharge
• LVTTL-compatible, single 3.3V (±0.3V) power supply
• Available in 68-pin PGA,  68-pin PLCC, and a 64-pin
  TQFP



Pinout

  Connection Diagram  Connection Diagram

NOTES:
1. All Vcc pins must be connected to the power supply.
2. All GND pins must be connected to the ground supply.
3. This text does not indicate the actual part marking.




Specifications

Symbol
Rating
Commercial
Unit
VTERM(2 )

Terminal Voltage
with Respect
to GND
-0.5 to +7.0
V
TA Operating
Temperature
0 to +4.6
°C
TBIAS
Temperature
Under Bias
-55 to +125
°C
TSTG
Storage
Temperature
-55 to +125
°C
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 + 0.3V for more than 25% of the cycle time or 10ns maximum, and is limited to  <  20mA for the period of VTERM > Vcc+ 0.3V.




Description

The IDT70V07S is a high-speed 32K x 8 Dual-Port Static RAM.  The IDT70V07S is designed to be used as a stand-alone Dual-Port RAM or as a combination MASTER/SLAVE DualPort RAM for 16-bit-or-more word systems. Using the IDT MASTER/SLAVE Dual-Port RAM approach in 16-bit or wider
memory system applications results in full-speed, error-free operation without the need for additional discrete logic.

This IDT70V07S provides two independent ports with separate control, address, and I/O pins that permit independent, asynchronous access for reads or writes to any location in memory.  An automatic power down feature controlled by CE 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 450mW of power. The IDT70V07 is packaged in a ceramic 68-pin PGA, a 68-pin PLCC, and a 80-pin thin plastic quad flatpack (TQFP).




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