HY5DV281622DT Datasheet, PDF (29/31 Pages) Hynix Semiconductor – 128M(8Mx16) GDDR SDRAM

AC CHARACTERISTICS - II
Frequency
CL
tRC
300MHz (3.3ns)
4
18
275MHz (3.6ns)
4
16
250MHz (4.0ns)
4
15
233MHz (4.3ns)
3
15
200MHz (5.0ns)
3
12
166MHz (6.0ns)
3
11
tRFC
22
20
18
18
14
12
tRAS
tRCDRD tRCDWR
tRP
12
6
2
6
11
5
2
5
10
5
2
5
10
5
2
5
8
4
2
4
7
4
2
4
HY5DV281622DT
tDAL
9
8
8
8
7
6
Unit
tCK
tCK
tCK
tCK
tCK
tCK
Rev. 0.5 / Aug. 2003
29