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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
Read/Single Write Cycle
CLK
CKE
/CS
/RAS
/CAS
/WE
BS
Address
DQM
DQ (input)
DQ (output)
CKE
/CS
/RAS
/CAS
/WE
BS
Address
DQM
DQ (input)
DQ (output)
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
VIH
R:a
Bank 0
Active
VIH
C:a
R:b
C:a' C:a
Bank 0
Read
a
Bank 3
Active
a+1 a+2 a+3
a
Bank 0 Bank 0
Write Read
a a+1 a+2 a+3
Bank 0
Precharge
Bank 3
Precharge
R:a
Bank 0
Active
C:a
R:b
Bank 0
Read
a
Bank 3
Active
a+1
C:a
C:b C:c
a+3
a
Bank 0
Write
bc
Bank 0 Bank 0
Write Write
Bank 0
Precharge
Read/Single write
/RAS-/CAS delay = 3
/CAS latency = 3
Burst length = 4
=
VIH or VIL
Data Sheet E0350E20 (Ver. 2.0)
46
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