|
HYB18T512400B2C Datasheet, PDF (4/69 Pages) Qimonda AG – 512-Mbit Double-Data-Rate-Two SDRAM | |||
|
◁ |
Internet Data Sheet
HY[B/I]18T512[40/80/16]0B2[C/F](L)
512-Mbit Double-Data-Rate-Two SDRAM
Product Type Speed Code
â3
Speed Grade
DDR2â667C 4â4â4
Max. Clock Frequency @CL5
@CL4
@CL3
Min. RAS-CAS-Delay
Min. Row Precharge Time
Min. Row Active Time
Min. Row Cycle Time
fCK5 333
fCK4 333
fCK3 200
tRCD 12
tRP 12
tRAS 45
tRC 57
TABLE 2
Performance table for â3(S)
â3S
Unit
DDR2â667D 5â5â5
333
266
200
15
15
45
60
â
MHz
MHz
MHz
ns
ns
ns
ns
Product Type Speed Code
Speed Grade
Max. Clock Frequency
Min. RAS-CAS-Delay
Min. Row Precharge Time
Min. Row Active Time
Min. Row Cycle Time
@CL5
@CL4
@CL3
â3.7
DDR2â533C 4â4â4
fCK5
266
fCK4
266
fCK3
200
tRCD
15
tRP
15
tRAS
45
tRC
60
TABLE 3
Performance Table for â3.7
Unit
â
MHz
MHz
MHz
ns
ns
ns
ns
Product Type Speed Code
Speed Grade
Max. Clock Frequency
Min. RAS-CAS-Delay
Min. Row Precharge Time
Min. Row Active Time
Min. Row Cycle Time
@CL5
@CL4
@CL3
TABLE 4
Performance Table for â5
â5
Units
DDR2â400B 3â3â3
fCK5
200
fCK4
200
fCK3
200
tRCD
15
tRP
15
tRAS
40
tRC
55
â
MHz
MHz
MHz
ns
ns
ns
ns
Rev. 1.12, 2007-05
4
10062006-YPTZ-CDR7
|
▷ |