EDS2732AABH-75

Features: • 3.3V power supply • Clock frequency: 133MHz (max.) • Single pulsed /RAS • ×32 organization • 4 banks can operate simultaneously and independently • Burst read/write operation and burst read/single write operation capability • Programmable burst...

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EDS2732AABH-75 Picture
SeekIC No. : 004333907 Detail

EDS2732AABH-75: Features: • 3.3V power supply • Clock frequency: 133MHz (max.) • Single pulsed /RAS • ×32 organization • 4 banks can operate simultaneously and independently • Bu...

floor Price/Ceiling Price

Part Number:
EDS2732AABH-75
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: 2024/11/21

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Product Details

Description



Features:

• 3.3V power supply
• Clock frequency: 133MHz (max.)
• Single pulsed /RAS
• ×32 organization
• 4 banks can operate simultaneously and independently
• Burst read/write operation and burst read/single write operation capability
• Programmable burst length (BL):  1, 2, 4, 8 and full page
• 2 variations of burst sequence
 Sequential (BL = 1, 2, 4, 8, full page)
 Interleave (BL = 1, 2, 4, 8)
• Programmable /CAS latency (CL):  2, 3
• Byte control by DQM
• Address  8K Row address /256 column address
• Refresh cycles  4096 refresh cycles/64ms
• 2 variations of refresh  Auto refresh  Self refresh
• FBGA package with lead free solder (Sn-Ag-Cu)



Pinout

  Connection Diagram


Specifications

Parameter                                          Symbol                                Rating                                     Unit          Note
Voltage on any pin relative to VSS         VT                    ñ0.5 to VDD + 0.5 ( 4.6 (max.))            V 
Supply voltage relative to VSS              VDD                  ñ0.5 to +4.6                                             V 
Short circuit output current                    IOS                        50                                                      mA 
Power dissipation                                 PD                         1.0                                                       W 
Operating ambient temperature           TA                      0 to +70                                                  
Storage temperature                           Tstg                    ñ55 to +125                                            



Description

The EDS2732AA is a 256M bits SDRAM organized as 2,097,152 words × 32 bits ×4 banks. All inputs and outputs are synchronized with the positive edge of the clock. It is packaged in 90-ball FBGA.




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