V58C265404S

Features: 4 banks x 4Mbit x 4 organization High speed data transfer rates with system frequency up to 166 MHz Data Mask for Write Control (DM) Four Banks controlled by BA0 & BA1Programmable CAS Latency: 2, 2.5, 3 Programmable Wrap Sequence: Sequential or Interleave Programmable Burst Length: 2...

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SeekIC No. : 004540076 Detail

V58C265404S: Features: 4 banks x 4Mbit x 4 organization High speed data transfer rates with system frequency up to 166 MHz Data Mask for Write Control (DM) Four Banks controlled by BA0 & BA1Programmable CAS ...

floor Price/Ceiling Price

Part Number:
V58C265404S
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: 2024/4/24

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Product Details

Description



Features:

 4 banks x 4Mbit x 4 organization 
High speed data transfer rates with system frequency up to 166 MHz 
Data Mask for Write Control (DM) 
Four Banks controlled by BA0 & BA1
 Programmable CAS Latency: 2, 2.5, 3 
Programmable Wrap Sequence: Sequential or Interleave 
Programmable Burst Length:
   2, 4, 8 for Sequential Type
   2, 4, 8 for Interleave Type 
Automatic and Controlled Precharge Command
 Suspend Mode and Power Down Mode 
Auto Refresh and Self Refresh
 Refresh Interval: 4096 cycles/64 ms 
Available in 66-pin 400 mil TSOP-II
 SSTL-2 Compatible I/Os
 Double Data Rate (DDR) 
Bidirectional Data Strobe (DQs) for input and output data, active on both edges
 On-Chip DLL aligns DQ and DQs transitions with CLK transitions 
Differential clock inputs CLK and CLK
 Power supply 2.5V ± 0.2V



Pinout

  Connection Diagram


Specifications

Operating temperature range............................... 0 to 70°C
Storage temperature range .............................-55 to 150°C
Input/output voltage............................. -0.3 to (VCC+0.3) V
Power supply voltage ...................................... -0.3 to 4.6 V
Power dissipation ........................................................1.6 W
Data out current (short circuit)....................................50 mA



Description

The V58C265404S is a four bank DDR DRAM organized as 4 banks x 4Mbit x 4. The V58C265404S achieves high speed data transfer rates by employing a chip architecture that prefetches multiple bits and then synchronizes the output data to a system clock

All of the control, address, circuits are synchronized with the positive edge of an externally supplied clock. I/O transactions are possible on both edges of DQS.

Operating the four memory banks in an interleaved fashion allows random access operation to occur at a higher rate than is possible with standard DRAMs. A sequential and gapless data rate is possible depending on burst length, CAS latency and speed grade of the device.




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