hys64t128020hm-5-a Infineon Technologies Corporation, hys64t128020hm-5-a Datasheet - Page 19

• Manufacturer Part Number: hys64t128020hm-5-a
• Description: 214-pin Micro-dimm-ddr2-sdram Modules
• Manufacturer: Infineon Technologies Corporation

Table 12
Parameter
Address and control input hold time
Address and control input pulse
width
(each input)
Address and control input setup
time
DQ low-impedance time from CK /
CK
DQS low-impedance from CK / CK
Mode register set command cycle
time
OCD drive mode output delay
Data output hold time from DQS
Data hold skew factor
Average periodic refresh Interval
Auto-Refresh to Active/Auto-
Refresh command period
Precharge-All (8 banks) command
period
Read preamble
Read postamble
Active bank A to Active bank B
command period
Internal Read to Precharge
command delay
Write preamble
Write postamble
Write recovery time for write
without Auto-Precharge
Write recovery time for write with
Auto-Precharge
Internal Write to Read command
delay
Exit power down to any valid
command
(other than NOP or Deselect)
Exit active power-down mode to
Read command (slow exit, lower
power)
Data Sheet
Timing Parameter by Speed Grade - DDR2-400 & DDR2-533 (cont’d)
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
WR
t
t
t
IH
IPW
IS
LZ(DQ)
LZ(DQS)
MRD
OIT
QH
QHS
REFI
RFC
RP
RPRE
RPST
RRD
RTP
WPRE
WPST
WR
WTR
XARD
XARDS
(base)
(base)
DDR2–533
Min.
375
0.6
250
2
t
2
0
t
—
—
—
127.5
15 + 1
0.9
0.40
7.5
10
7.5
0.35x
0.40
15
t
7.5
2
6 – AL
AC.MIN
HP
WR
–
/
t
t
AC.MIN
CK
t
t
QHS
CK
t
CK
19
Max.
—
—
—
t
t
—
12
—
400
7.8
3.9
—
—
1.1
0.60
—
—
—
—
0.60
—
—
—
—
AC.MAX
AC.MAX
Micro-DIMM DDR2 SDRAM Modules
DDR2–400
Min.
475
0.6
350
2
t
2
0
t
—
—
—
127.5
15 + 1
0.9
0.40
7.5
10
7.5
0.35x
0.40
15
t
10
2
6 – AL
AC.MIN
HPQ
WR
HYS64T128020HM–[3.7/5]–A
/
t
t
AC.MIN
CK
–
t
CK
t
t
CK
QHS
Electrical Characteristics
Max.
—
—
—
t
t
—
12
—
450
7.8
3.9
—
—
1.1
0.60
—
—
—
—
0.60
—
—
—
—
AC.MAX
AC.MAX
04132004-S0LP-CL4Q
Rev. 1.2, 2005-08
Unit Note
ps
t
ps
ps
ps
t
ns
ps
ns
ns
t
t
ns
ns
ns
t
t
ns
t
ns
t
t
CK
CK
CK
CK
CK
CK
CK
CK
CK
s
s
2)3)4)5)6)
7)
9)
1)