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Part Name
Description
EDS1232AASE View Datasheet(PDF) - Elpida Memory, Inc
Part Name
Description
Manufacturer
EDS1232AASE
128M bits SDRAM(4M words ×32 bits)
Elpida Memory, Inc
EDS1232AASE Datasheet PDF : 53 Pages
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EDS1232AASE
Address Bits of Bank-Select and Precharge
Row A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 BA1 BA0
(Activate command)
BA1 BA0 Result
0
0
Select Bank 0
“Activate” command
0
1
Select Bank 1
“Activate” command
1
0
Select Bank 2
“Activate” command
1
1
Select Bank 3
“Activate” command
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 BA1 BA0
(Precharge command)
A10 BA1 BA0 Result
0
0
0
Precharge Bank 0
0
0
1
Precharge Bank 1
0
1
0
Precharge Bank 2
0
1
1
Precharge Bank 3
1
x
x
Precharge All Banks
x : Don’t care
Col. A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 x BA1 BA0
(/CAS strobes)
0
disables Auto-Precharge
(End of Burst)
1
enables Auto-Precharge
(End of Burst)
BA1 BA0 Result
0
0
enables Read/Write
commands for Bank 0
0
1
enables Read/Write
commands for Bank 1
1
0
enables Read/Write
commands for Bank 2
1
1
enables Read/Write
commands for Bank 3
Data Sheet E0350E20 (Ver. 2.0)
25
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