EDS1232AATA-75MI View Datasheet(PDF) - Elpida Memory, Inc
Part Name
Description
View to exact match
EDS1232AATA-75MI Datasheet PDF : 53 Pages
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EDS1232AATA-MI
Read Cycle/Write Cycle
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
CLK
CKE VIH
Read cycle
/RAS-/CAS delay = 3
/CS
/CAS latency = 3
/RAS
/CAS
/WE
BS
Address
DQM
DQ (output)
DQ (input)
E CKE
/CS
/RAS
/CAS
O/WE
BS
Address
DQM
LDQ (output)
R:a
Bank 0
Active
VIH
R:a
C:a
Bank 0
Read
C:a
Burst length = 4
= VIH or VIL
R:b
C:b
C:b'
C:b"
a
Bank 3
Active
a+1 a+2 a+3
b
High-Z
Bank 3 Bank 0
Read Precharge
b+1 b+2 b+3 b'
Bank 3
Read
Bank 3
Read
b'+1 b" b"+1 b"+2 b"+3
Bank 3
Precharge
Write cycle
/RAS-/CAS delay = 3
/CAS latency = 3
Burst length = 4
= VIH or VIL
R:b
C:b
C:b'
C:b"
High-Z
DQ (input)
Bank 0
Active
a a+1 a+2 a+3
Bank 0
Product Write
Bank 3
Active
b b+1 b+2 b+3 b' b'+1 b" b"+1 b"+2 b"+3
Bank 3
Write
Bank 0
Precharge
Bank 3
Write
Bank 3
Write
Bank 3
Precharge
Data Sheet E0340E30 (Ver. 3.0)
45
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