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W9864G6IH

Features: • 3.3V± 0.3V for -5/-6 speed grades power supply• 2. 7V~3.6V for -7/-7S speed grades power supply• 1,048,576 words × 4 banks × 16 bits organization• Self Refresh Current: Standard and Low Power• CAS Latency: 2 & 3• Burst Length: 1, 2, 4, 8 and full...

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SeekIC No. : 004545378 Detail

W9864G6IH: Features: • 3.3V± 0.3V for -5/-6 speed grades power supply• 2. 7V~3.6V for -7/-7S speed grades power supply• 1,048,576 words × 4 banks × 16 bits organization• Self Refresh Cu...

W9864G6IH Data Sheet

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Part Number:
W9864G6IH
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: 2024/11/20

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Product Details

Description



Features:

• 3.3V± 0.3V for -5/-6 speed grades power supply
• 2. 7V~3.6V for -7/-7S speed grades power supply
• 1,048,576 words × 4 banks × 16 bits organization
• Self Refresh Current: Standard and Low Power
• CAS Latency: 2 & 3
• Burst Length: 1, 2, 4, 8 and full page
• Sequential and Interleave Burst
• Byte data controlled by LDQM, UDQM
• Auto-precharge and controlled precharge
• Burst read, single write operation
• 4K refresh cycles/64mS
• Interface: LVTTL
• Packaged in TSOP II 54-pin, 400 mil using Lead free materials with RoHS compliant


Pinout

Connection Diagram


Specifications

PARAMETER SYMBOL RATING UNIT NOTES
Input, Column Output Voltage VIN, VOUT -0.3 ~ VDD+ 0.3 V 1
Power Supply Voltage VCC, VCCQ -0.3 ~ 4.6 V 1
Operating Temperature TOPR 0 ~ 70 1
Storage Temperature TSTG -55 ~ 150 1
Soldering Temperature (10s) TSOLDER 260 1
Power Dissipation PD 1 W 1
Short Circuit Output Current IOUT 50 mA 1

Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliabilityof the device.




Description

W9864G6IH is a high-speed synchronous dynamic random access memory (SDRAM), organized as 1M words × 4 banks × 16 bits. W9864G6IH delivers a data bandwidth of up to 200M words per second. For different application, W9864G6IH is sorted into the following speed grades: -5, -6, -7/-7S. The -5 parts can run up to 200MHz/CL3. The -6 parts can run up to 166MHz/CL3. The -7/-7S parts can run up to 143MHz/CL3. And the grade of -7S with tRP = 18nS.

The multiple bank nature enables interleaving among internal banks to hide the precharging time.By having a programmable Mode Register, the system can change burst length, latency cycle, interleave or sequential burst to maximize its performance. W9864G6IH is ideal for main memory in high performance applications.




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