eds1232aase Elpida Memory, Inc., eds1232aase Datasheet - Page 46

• Manufacturer Part Number: eds1232aase
• Description: 128m Bits Sdram
• Manufacturer: Elpida Memory, Inc.

Read/Single Write Cycle
Data Sheet E0350E31 (Ver. 3.1)
DQ (output)
DQ (output)
DQ (input)
DQ (input)
Address
Address
/RAS
/CAS
DQM
/RAS
/CAS
DQM
CKE
CKE
CLK
/WE
/WE
/CS
/CS
BS
BS
VIH
VIH
Bank 0
Active
Bank 0
Active
R:a
R:a
0
1
2
Bank 0
Read
Bank 0
Read
C:a
C:a
3
4
Bank 3
Active
Bank 3
Active
R:b
R:b
5
a
a
6
a+1 a+2 a+3
a+1
7
46
8
a+3
9
10
Bank 0
Write
Bank 0
Write
C:a'
C:a
a
a
11
Bank 0
Read
C:a
12
Bank 0
Write
C:b
b
13
Bank 0
Write
C:c
c
14
a
15
a+1 a+2 a+3
16
EDS1232AASE
Bank 0
Precharge
Read/Single write
/RAS-/CAS delay = 3
/CAS latency = 3
Burst length = 4
Bank 0
Precharge
17
= VIH or VIL
18
Bank 3
Precharge
19
20