VG36256401A

Features: • Single 3.3V (±0.3V ) power supply• High speed clock cycle time : 7.5ns/10ns• Fully synchronous with all signals referenced to a positive clock edge• ProgrammableCAS Iatency (2,3)• Programmable burst length (1,2,4,8,& Full page)• Programmable wrap...

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VG36256401A Picture
SeekIC No. : 004541347 Detail

VG36256401A: Features: • Single 3.3V (±0.3V ) power supply• High speed clock cycle time : 7.5ns/10ns• Fully synchronous with all signals referenced to a positive clock edge• ProgrammableC...

floor Price/Ceiling Price

Part Number:
VG36256401A
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: 2024/3/28

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Product Details

Description



Features:

• Single 3.3V (±0.3V  ) power supply
• High speed clock cycle time : 7.5ns/10ns
• Fully synchronous with all signals referenced to a positive clock edge
• Programmable CAS Iatency (2,3)
• Programmable burst length (1,2,4,8,& Full page)
• Programmable wrap sequence (Sequential/Interleave)
• Automatic precharge and controlled precharge
• Auto refresh and self refresh modes
• Quad Internal banks controlled by A13 & A14 (Bank select)
• Each Banks can operate simultaneously and independently
• I/O level : LVTTL compatible
• Random column access in every cycle
• x4, x8, x16 organization
• Input/Output controlled by DQM, LDQM, UDQM
• 8,192 refresh cycles/64ms
• Burst termination by burst stop and precharge command
• Burst read/single write option



Pinout

  Connection Diagram


Specifications

Parameter Symbol Value Unit
Voltage on any pin relative to Vss
VIN,VOUT -0.5 to + 4.6 V
Supply voltage relative to Vss VDD,VDDQ -0.5 to + 4.6 V
Short circuit output current IOUT 50 mA
Power dissipation PD 1.0 W
Operating temperature TOPT 0 to + 70 ·
Storage temperature TSTG -55 to + 125 ·

 




Description

The VG36256401A is CMOS Synchronous Dynamic RAM organized as 16,777,216 - word x 4 -bit x 4 - bank,8,388,608 - word x 8 - bit x 4 - bank, or 4,194,304 - word x 16 - bit x 4 - bank. These various organizations provide wide choice for different applications. It is designed with the state-of-the-art technology to meet standard PC100 or high speed PC133 requirement. Four internal independent banks greatly increase the performance efficiency. VG36256401A is packaged in JEDEC standard pinout and standard plastic 54-pin TSOP package.




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