MC-45V16AD641

Features: •16,777,216 words by 64 bits organization•Clock frequency and access time from CLK•Fully Standard Synchronous Dynamic RAM, with all signals referenced to a positive clock edge•Dual internal banks controlled by BA0 (Bank Select)•Programmable Wrap sequence (Se...

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SeekIC No. : 004416084 Detail

MC-45V16AD641: Features: •16,777,216 words by 64 bits organization•Clock frequency and access time from CLK•Fully Standard Synchronous Dynamic RAM, with all signals referenced to a positive clock...

floor Price/Ceiling Price

Part Number:
MC-45V16AD641
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: 2024/11/27

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Product Details

Description



Features:

• 16,777,216 words by 64 bits organization
• Clock frequency and access time from CLK
• Fully Standard Synchronous Dynamic RAM, with all signals referenced to a positive clock edge
• Dual internal banks controlled by BA0 (Bank Select)
• Programmable Wrap sequence (Sequential / Interleave)
• Programmable burst length (1, 2, 4, 8 and 16)• Read  latency (2)
• Prefetch Read latency (4)
• Auto precharge and without auto precharge
• Auto refresh and Self refresh
• Single 3.3 V ± 0.3 V power supply
• Interface: LVTTL
• Refresh cycle: 4K cycles / 64 ms
• 168-pin dual in-line memory module (Pin pitch = 1.27 mm)
• Unbuffered type
• Serial PD



Pinout

  Connection Diagram


Specifications

Parameter Symbol Condition Rating Unit
Voltage on power supply pin relative to GND VCC   0.5 to +4.6 V
Voltage on input pin relative to GND VT   0.5 to +4.6 V
Short circuit output current IO   50 mA
Power dissipation PD   16 W
Operating ambient temperature TA   0 to +70 °C
Storage temperature Tstg   55 to +125 °C



Description

The MC-45V16AD641 is a 16,777,216 words by 64 bits VirtualChannel synchronous dynamic RAM module on which 16 pieces of 64M VirtualChannel SDRAM : µPD4565821 are assembled.
MC-45V16AD641 provides high density and large quantities of memory in a small space without utilizing the surface mounting technology on the printed circuit board.Decoupling capacitors are mounted on power supply line for noise reduction.




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