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EDS2532AABH-1AR2 Datasheet

Part Number EDS2532AABH-1AR2
Manufacturers Elpida Memory
Logo Elpida Memory
Description 256M bits SDRAM
Datasheet EDS2532AABH-1AR2 DatasheetEDS2532AABH-1AR2 Datasheet (PDF)

www.DataSheet4U.com DATA SHEET 256M bits SDRAM EDS2532AABH-1AR2 (8M words × 32 bits) Description The EDS2532AABH 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. Pin Configurations /xxx indicate active low signal. 90-ball FBGA 1 2 3 4 5 6 7 8 9 A DQ26 DQ24 VSS VDD DQ23 DQ21 VDDQ VSSQ DQ19 DQ22 DQ20 VDDQ DQ17 DQ18 VDDQ NC A2 A10 NC BA0 /CAS VDD DQ6 DQ1 DQ16 VSSQ D.

  EDS2532AABH-1AR2   EDS2532AABH-1AR2






256M bits SDRAM

www.DataSheet4U.com DATA SHEET 256M bits SDRAM EDS2532AABH-1AR2 (8M words × 32 bits) Description The EDS2532AABH 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. Pin Configurations /xxx indicate active low signal. 90-ball FBGA 1 2 3 4 5 6 7 8 9 A DQ26 DQ24 VSS VDD DQ23 DQ21 VDDQ VSSQ DQ19 DQ22 DQ20 VDDQ DQ17 DQ18 VDDQ NC A2 A10 NC BA0 /CAS VDD DQ6 DQ1 DQ16 VSSQ DQM2 VDD A0 BA1 /CS A1 A11 /RAS EO Features • • • • • B DQ28 VDDQ VSSQ 3.3V power supply Clock frequency: 100MHz (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 ⎯ 4K Row address /512 column address • Refresh cycles ⎯ 4096 refresh cycles/32ms • Auto refresh • FBGA package with lead free solder (Sn-Ag-Cu) C VSSQ DQ27 DQ25 D VSSQ DQ29 DQ30 E VDDQ DQ31 NC A3 A6 NC A9 NC VSS F VSS DQM3 Document No. E0517E20 (Ver. 2.0) Date Published October 2004 (K) Japan URL: http://www.elpida.com L G A4 A5 A8 CKE NC H A7 J CLK K DQM1 /WE DQM0 DQ7 VSSQ DQ5 VDDQ DQ3 VDDQ Pr L M N P R VDDQ DQ8 VSSQ DQ10 DQ9 VSSQ DQ12 DQ14 DQ11 VDDQ VSSQ D.


2010-10-01 : TW8816    E16N100    EDS2532AABH-1AR2    EDS2532AABH-6B    EDS2532AABJ-75    EDS2532CABH    EDS2532CABJ    EDS2532CASG    EDS2532EEBH-75    EDS2532EEBH-75TT   


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