k4t51043qc-zle7 Samsung Semiconductor, Inc., k4t51043qc-zle7 Datasheet - Page 10

• Manufacturer Part Number: k4t51043qc-zle7
• Description: 512mb C-die Ddr2 Sdram
• Manufacturer: Samsung Semiconductor, Inc.

2.3 512Mb Addressing
* Reference information: The following tables are address mapping information for other densities.
256Mb
1Gb
2Gb
4Gb
512Mb C-die DDR2 SDRAM
Column Address/page size
Column Address
Column Address
Column Address
Column Address
Auto precharge
Auto precharge
Auto precharge
Auto precharge
Configuration
Configuration
Configuration
Configuration
Bank Address
Bank Address
Bank Address
Bank Address
Auto precharge
Row Address
Row Address
Row Address
Row Address
Configuration
Bank Address
Row Address
# of Banks
# of Banks
# of Banks
# of Banks
# of Banks
A
A
A
A
BA0 ~ BA2
BA0 ~ BA2
128Mb x4
256Mb x4
512Mb x4
BA0,BA1
64Mb x4
BA0,BA1
BA0 ~ BA2
A
A
0
A
0
A
0
A
0
A
A
A
A
1 Gb x4
A
0
0
0
0
0
~ A
~ A
~ A
~ A
A
10
10
10
10
0
~ A
~ A
~ A
~ A
- A
10
4
4
8
8
/AP
/AP
/AP
/AP
- A
8
9,
9,
9,
9,
/AP
9,
13
A
12
A
13
A
14
A
15
A
11
11
11
11
11
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BA0 ~ BA2
BA0 ~ BA2
128Mb x 8
256Mb x 8
BA0 ~ BA2
64Mb x 8
32Mb x 8
512Mb x 8
BA0,BA1
BA0,BA1
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
0
0
0
0
0
0
0
0
10
10
10
10
0
10
0
~ A
~ A
~ A
~ A
~ A
~ A
~ A
~ A
4
4
8
8
- A
/AP
/AP
/AP
/AP
8
- A
/AP
13
12
13
14
15
9
9
9
9
9
DDR2 SDRAM
Rev. 1.4 Aug. 2005
128Mb x16
BA0 ~ BA2
BA0 ~ BA2
256Mb x16
BA0 ~ BA2
32Mb x16
16Mb x16
64Mb x16
BA0,BA1
BA0,BA1
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
0
0
0
0
0
0
0
0
0
10
10
10
10
10
0
~ A
~ A
~ A
~ A
- A
4
~ A
4
~ A
8
~ A
8
~ A
8
- A
/AP
/AP
/AP
/AP
/AP
12
12
12
13
14
9
8
9
9
9