参数资料
型号: HYB18T1G160C2F-3.7
厂商: QIMONDA AG
元件分类: DRAM
英文描述: 64M X 16 DDR DRAM, 0.5 ns, PBGA84
封装: GREEN, PLASTIC, TFBGA-84
文件页数: 44/70页
文件大小: 3996K
代理商: HYB18T1G160C2F-3.7
HY[B/I]18T1G[40/80/16]0C2[C/F](L)
1-Gbit Double-Data-Rate-Two SDRAM
Internet Data Sheet
Rev. 1.60, 2008-08
49
09262007-3YK7-BKKG
Address and control input pulse
width for each input
t
IPW
0.6—
t
CK
Address and control input setup time
t
IS.BASE
250
350
ps
DQ low-impedance time from CK /
CK
t
LZ.DQ
2
× t
AC.MIN
t
AC.MAX
2
× t
AC.MIN
t
AC.MAX
ps
DQS/DQS low-impedance time from
CK / CK
t
LZ.DQS
t
AC.MIN
t
AC.MAX
t
AC.MIN
t
AC.MAX
ps
MRS command to ODT update
delay
t
MOD
0
12
0
12
ns
Mode register set command cycle
time
t
MRD
2—
t
CK
OCD drive mode output delay
t
OIT
0
12
0
12
ns
Data output hold time from DQS
t
QH
t
HP tQHS
t
HP tQHS
—ps
Data hold skew factor
t
QHS
400
450
ps
Average periodic refresh Interval
t
REFI
—7.8
μs
Average periodic refresh Interval
t
REFI
3.9
3.9
μs
Auto-Refresh to Active/Auto-
Refresh command period
t
RFC
127.5
127.5
ns
Read preamble
t
RPRE
0.91.1
t
CK
Read postamble
t
RPST
0.40
0.60
0.40
0.60
t
CK
Active bank A to Active bank B
command period for 1 KB page size
t
RRD
7.5—
ns
Active bank A to Active bank B
command period for 2 KB page size
t
RRD
10
10
ns
Internal Read to Precharge
command delay
t
RTP
7.5—
ns
Write preamble
t
WPRE
0.35
0.35
t
CK
Write postamble
t
WPST
0.40
0.60
0.40
0.60
t
CK
Write recovery time
t
WR
15
15
ns
Internal Write to Read command
delay
t
WTR
7.5
10
ns
Exit active power down to read
command
t
XARD
2—
t
CK
Exit active power down to read
command (slow exit, lower power)
t
XARDS
6 – AL
6 – AL
t
CK
Exit precharge power down to any
non-read command
t
XP
2—
t
CK
Exit Self-Refresh to non-read
command
t
XSNR
t
RFC +10
t
RFC +10
ns
Exit Self-Refresh to Read command
t
XSRD
200
200
t
CK
Write recovery time for write with
Auto-Precharge
WR
t
WR/tCK
t
WR/tCK
t
CK
Parameter
Symbol
DDR2–533
DDR2–400
Unit
Notes1)2)
3)4)5)6)
Min.
Max.
Min.
Max.
相关PDF资料
PDF描述
HYB18T1G160CF-2.5 64M X 16 DDR DRAM, 0.4 ns, PBGA84
HYB3117800BSJ-60 2M X 8 FAST PAGE DRAM, 60 ns, PDSO28
HYB3165400AJ-40 16M X 4 FAST PAGE DRAM, 40 ns, PDSO32
HYB39D512160TF-75 MEMORY SPECTRUM
HYB39D512160TF-7F MEMORY SPECTRUM
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