97SD3248

Features: • 1.5 Giggabit ( 8-Meg X 48-Bit X 4-Banks)• RAD-PAK® radiation-hardened against natural space radiation• Total Dose Hardness:>100 krad (Si), depending upon space mission• Excellent Single Event Effects:SELTH > 85 MeV/mg/cm2 @ 25°C• JEDEC Standard 3...

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97SD3248 Picture
SeekIC No. : 004259374 Detail

97SD3248: Features: • 1.5 Giggabit ( 8-Meg X 48-Bit X 4-Banks)• RAD-PAK® radiation-hardened against natural space radiation• Total Dose Hardness:>100 krad (Si), depending upon space m...

floor Price/Ceiling Price

Part Number:
97SD3248
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: 2024/4/28

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Product Details

Description



Features:

• 1.5 Giggabit ( 8-Meg X 48-Bit X 4-Banks)
• RAD-PAK® radiation-hardened against natural space radiation
• Total Dose Hardness:>100 krad (Si), depending upon space mission
• Excellent Single Event Effects:SELTH > 85 MeV/mg/cm2 @ 25°C
• JEDEC Standard 3.3V Power Supply
• Clock Frequency: 100 MHz Operation
• Operating tremperature: -55 to +125 °C
• Auto Refresh
• Single pulsed RAS
• 2 Burst Sequence variations
  Sequential (BL =1/2/4/8)
  Interleave (BL = 1/2/4/8)
• Programmable CAS latency: 2/3
• Power Down and Clock Suspend Modes
• LVTTL Compatible Inputs and Outputs
• Package: 132 Lead Quad Stack Pack Flat Package



Pinout

  Connection Diagram


Specifications

                   PARAMETER SYMBOL MAX UNIT
Voltage on any pin relative to VSS VIN
VOUT
-0.5 to VCC + 0.5
(< 4.6(max))
V
Supply voltage relative to VSS VCC -0.5 to +4.6 V
Short circuit output current IOUT 50 mA
Operating Temperature TOPR -55 to +125
Storage Temperature TSTG -65 to +150



Description

Maxwell Technologies' Synchronous Dynamic Random Access Memory (SDRAM) 97SD3248 is ideally suited for space applications requiring high performance computing and high density memory storage. As microprocessors increase in speed and demand for higher density memory escalates, SDRAM 97SD3248 has proven to be the ultimate solution by providing bit-counts up to 1.5 Gigabits and speeds up to 100 Megahertz. SDRAMs represent a significant advantage in memory technology over traditional DRAMs including the ability to burst data synchronously at high rates with automatic column-address generation,the ability to interleave between banks masking precharge time

Maxwell Technologies' patented RAD-PAK® packaging technology incorporates radiation shielding in the microcircuit package. 97SD3248 eliminates the need for box shielding for a lifetime in orbit or space mission. In a typical GEO orbit, RAD-PAK® provides greater than 100 krads(Si)radiation dose tolerance. 97SD3248 is available with screening up to Maxwell Technologies self-defined Class K.




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