K7M803625B

Features: • 3.3V+0.165V/-0.165V Power Supply.• I/O Supply Voltage 3.3V+0.165V/-0.165V for 3.3V I/O or 2.5V+0.4V/-0.125V for 2.5V I/O• Byte Writable Function.• nable clock and suspend operation.• Single READ/WRITE control pin.• Self-Timed Write Cycle.• Thre...

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SeekIC No. : 004383303 Detail

K7M803625B: Features: • 3.3V+0.165V/-0.165V Power Supply.• I/O Supply Voltage 3.3V+0.165V/-0.165V for 3.3V I/O or 2.5V+0.4V/-0.125V for 2.5V I/O• Byte Writable Function.• nable clock and...

floor Price/Ceiling Price

Part Number:
K7M803625B
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: 2024/11/14

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Product Details

Description



Features:

• 3.3V+0.165V/-0.165V Power Supply.
• I/O Supply Voltage 3.3V+0.165V/-0.165V for 3.3V I/O or 2.5V+0.4V/-0.125V for 2.5V I/O
• Byte Writable Function.
• nable clock and suspend operation.
• Single READ/WRITE control pin.
• Self-Timed Write Cycle.
• Three Chip Enable for simple depth expansion with no data contention .
• A interleaved burst or a linear burst mode.
• Asynchronous output enable control.
• Power Down mode.
• TTL-Level Three-State Outputs.
• 100-TQFP-1420A
• Operating in commeical and industrial temperature range.



Pinout

  Connection Diagram


Specifications

PARAMETER SYMBOL RATING UNIT
Voltage on VDD Supply Relative to VSS VDD -0.3 to 4.6 V
Voltage on Input Pin Relative to VSS VIN -0.3 to VDD+0.3 V
Power Dissipation PD 1.4 W
Storage Temperature TSTG -65 to 150 °C
Operating Temperature Commercial TOPR 0 to 70 °C
Industrial -40 to 85
Storage Temperature Range Under Bias TBIAS -10 to 85 °C

*Note: 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 operating sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
2. VDDQ must not exceed VDD during normal operation.




Description

The K7M803625B and K7M801825B are 9,437,184-bit Synchronous Static SRAMs.

The NtRAMTM, or No Turnaround Random Access Memory utilizes all bandwidth in any combination of operating cycles.Address, data inputs, and all control signals except output enable and linear burst order are synchronized to input clock.Burst order control must be tied "High or Low".Asynchronous inputs include the sleep mode enable(ZZ).Output Enable controls the outputs at any given time.Write cycles are internally self-timed and initiated by the rising edge of the clock input. This feature eliminates complex off-chip write pulse generation and provides increased timing flexibility for incoming signals.

For read cycles, Flow-Through SRAM allows output data to simply flow freely from the memory array.

The K7M803625B and K7M801825B are implemented with SAMSUNGs high performance CMOS technology and is available in 100pin TQFP and Multiple power and ground pins minimize ground bounce.




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