IC42S32202L

Features: · Concurrent auto precharge· Clock rate:166/143/125 MHz· Fully synchronous operation· Internal pipelined architecture· Four internal banks (512K x 32bit x 4bank)· Programmable Mode -CAS#Latency:2 or 3 -Burst Length:1,2,4,8,or full page -Burst Type:interleaved or linear burst -Burst-Read-...

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IC42S32202L Picture
SeekIC No. : 004370389 Detail

IC42S32202L: Features: · Concurrent auto precharge· Clock rate:166/143/125 MHz· Fully synchronous operation· Internal pipelined architecture· Four internal banks (512K x 32bit x 4bank)· Programmable Mode -CAS#La...

floor Price/Ceiling Price

Part Number:
IC42S32202L
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: 2024/12/21

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Product Details

Description



Features:

· Concurrent auto precharge
· Clock rate:166/143/125 MHz
· Fully synchronous operation
· Internal pipelined architecture
· Four internal banks (512K x 32bit x 4bank)
· Programmable Mode
  -CAS#Latency:2 or 3
  -Burst Length:1,2,4,8,or full page
  -Burst Type:interleaved or linear burst
  -Burst-Read-Single-Write
· Burst stop function
· Individual byte controlled by DQM0-3
· Auto Refresh and Self Refresh
· 4096 refresh cycles/64ms
· Single +3.3V ±0.3V power supply
· Interface:LVTTL
· Package:400 x 875 mil,86 Pin TSOP-2,0.50mm Pin Pitch and 11x13mm, 90 Ball BGA, Ball pitch 0.8mm
· Pb-free package is available.



Pinout

  Connection Diagram


Description

The IC42S81600L is a high-speed CMOS configured as a quad 512K x 32 DRAM with a synchronous interface (all signals are registered on the positive edge of the clock signal,CLK).

Each of the 512K x 32 bit banks is organized as 2048 rows by 256 columns by 32 bits.Read and write accesses start at a selected locations in a programmed sequence. Accesses begin with the registration of a BankActive command which is then followed by a Read or Write command

The IC42S81600L provides for programmable Read or Write burst lengths of 1,2,4,8,or full page, with a burst termination operation. An auto precharge function may be enable to provide a self-timed row precharge that is initiated at the end of the burst sequence.The refresh functions,either Auto or Self Refresh are easy to use.

By having a programmable mode register,the system can choose the most suitable modes to maximize its performance.

The IC42S81600L are well suited for applications requiring high memory bandwidth.


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