HYB18T512400BF-2.5 QIMONDA [Qimonda AG], HYB18T512400BF-2.5 Datasheet - Page 16

• Manufacturer Part Number: HYB18T512400BF-2.5
• Description: 512-Mbit Double-Data-Rate-Two SDRAM
• Manufacturer: QIMONDA [Qimonda AG]

2.2
This chapter describes the addressing.
1) Referred to as ’org’
2) Referred to as ’colbits’
3) PageSize = 2
1) Referred to as ’org’
2) Referred to as ’colbits’
3) PageSize = 2
Rev. 1.1, 2007-05
03292006-YBYM-WG0Z
Configuration
Bank Address
Number of Banks
Auto-Precharge
Row Address
Column Address
Number of Column Address Bits
Number of I/Os
Page Size [Bytes]
Configuration
Bank Address
Number of Banks
Auto-Precharge
Row Address
Column Address
Number of Column Address Bits
Number of I/Os
Page Size [Bytes]
colbits
colbits
× org/8 [Bytes]
× org/8 [Bytes]
Addressing
×128Mb × 4
BA[1:0]
4
A10 / AP
A[13:0]
A11, A[9:0]
11
4
1024 (1K)
×64Mb × 8
BA[1:0]
4
A10 / AP
A[13:0]
A[9:0]
10
8
1024 (1K)
16
1)
1)
DDR2 Addressing for ×4 Organization
DDR2 Addressing for ×8 Organization
512-Mbit Double-Data-Rate-Two SDRAM
HYB18T512[40/80/16]0B[C/F]
Internet Data Sheet
TABLE 10
TABLE 11
Note
2)
3)
Note
2)
3)