MS82V16520

Features: • 262,144 words ¥ 32 bits ¥ 2 banks memory• Single 3.3 V ±0.3 V power supply• LVTTL compatible inputs and outputs• All input signals are latched at rising edge of system clock• Auto precharge and controlled precharge• Internal pipelined operati...

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MS82V16520 Picture
SeekIC No. : 004427439 Detail

MS82V16520: Features: • 262,144 words ¥ 32 bits ¥ 2 banks memory• Single 3.3 V ±0.3 V power supply• LVTTL compatible inputs and outputs• All input signals are latched at rising e...

floor Price/Ceiling Price

Part Number:
MS82V16520
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: 2024/11/26

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Product Details

Description



Features:

• 262,144 words ¥ 32 bits ¥ 2 banks memory
• Single 3.3 V ±0.3 V power supply
• LVTTL compatible inputs and outputs
• All input signals are latched at rising edge of system clock
• Auto precharge and controlled precharge
• Internal pipelined operation: column address can be changed every clock cycle
• Dual internal banks controlled by A10 (Bank Address: BA)
• Independent byte operation via DQM0 to DQM3
• 8-column Block Write function
• Persistent write per bit function
• Programmable burst sequence (Sequential/Interleave)
• Programmable burst length (1, 2, 4, 8 and full page)
• Programmable CAS latency (2, 3)
• Burst stop function (full-page burst)
• Power Down operation and Clock Suspend operation
• Auto refresh and self refresh capability
• 2,048 refresh cycles/32 ms
• Package:
100-pin plastic QFP (QFP100-P-1420-0.65-BK4) (Product : MS82V16520-xGA)
x indicates speed rank.• 262,144 words ¥ 32 bits ¥ 2 banks memory
• Single 3.3 V ±0.3 V power supply
• LVTTL compatible inputs and outputs
• All input signals are latched at rising edge of system clock
• Auto precharge and controlled precharge
• Internal pipelined operation: column address can be changed every clock cycle
• Dual internal banks controlled by A10 (Bank Address: BA)
• Independent byte operation via DQM0 to DQM3
• 8-column Block Write function
• Persistent write per bit function
• Programmable burst sequence (Sequential/Interleave)
• Programmable burst length (1, 2, 4, 8 and full page)
• Programmable CAS latency (2, 3)
• Burst stop function (full-page burst)
• Power Down operation and Clock Suspend operation
• Auto refresh and self refresh capability
• 2,048 refresh cycles/32 ms
• Package:
   100-pin plastic QFP (QFP100-P-1420-0.65-BK4) (Product : MS82V16520-xGA) x indicates speed rank.



Pinout

  Connection Diagram


Specifications

Parameter Symbol Condition Rating Unit
Voltage on Power Supply Pin
Relative to GND
VCC, VCCQ - 1.0 to 4.6 V
Voltage on Input Pin Relative to GND VT - 1.0 to VCC + 0.5 4.6 V
Short Circuit Output Current IOS - 50 mA
Power Dissipation
PD Ta = 25 1 W
Operating Temperature Topr - 0 to 70
Storage Temperature Tstg - 55 to 150



Description

The MS82V16520 is a synchronous graphics random access memory organized as 256 K words ¥ 32 bits ¥ 2 banks.

This device MS82V16520 can operate up to 143 MHz by using synchronous interface. In addition, it has 8-column Block Write function and Write per bit function which improves performance in graphics systems.


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