hy5du573222afm Hynix Semiconductor, hy5du573222afm Datasheet - Page 28

• Manufacturer Part Number: hy5du573222afm
• Description: 256m 8mx32 Gddr Sdram
• Manufacturer: Hynix Semiconductor

AC CHARACTERISTICS - II
Rev. 0.5 / Aug. 2003
400MHz (2.5ns)
350MHz (2.8ns)
300MHz (3.3ns)
275MHz (3.6ns)
250MHz (4.0ns)
Frequency
CL
5
4
4
4
4
tRC
18
16
14
14
13
tRFC
21
17
17
16
15
tRAS
12
10
9
9
8
tRCDRD
6
5
5
5
5
tRCDWR
3
2
2
2
2
tRP
HY5DU573222AFM
6
5
5
5
5
tDAL
9
8
8
8
8
Unit
tCK
tCK
tCK
tCK
tCK
28