hys64t128020hm-5-a Infineon Technologies Corporation, hys64t128020hm-5-a Datasheet - Page 17

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

Table 10
Parameter
DC Input Logic Low
In / Output Leakage Current
1) Under all conditions,
2) Peak to peak AC noise on
3) Input voltage for any connector pin under test of 0 V
3.3
3.3.1
Table 11
Speed Grade
IFX Sort Name
CAS-RCD-RP latencies
Parameter
Clock Frequency
Row Active Time
Row Cycle Time
RAS-CAS-Delay
Row Precharge Time
1) Timings are guaranteed with CK/CK differential Slew Rate of 2.0 V/ns. For DQS signals timings are guaranteed with a
2) The CK/CK input reference level (for timing reference to CK/CK) is the point at which CK and CK cross. The DQS / DQS,
3) Inputs are not recognized as valid until
4) The output timing reference voltage level is
5)
Data Sheet
differential Slew Rate of 2.0 V/ns in differential strobe mode and a Slew Rate of 1 V/ns in single ended mode. Timings are
further guaranteed for normal OCD drive strength (EMRS(1) A1 = 0) only.
RDQS / RDQS, input reference level is the crosspoint when in differential strobe mode
recognized as low.
t
equal to 9 x
RAS.MAX
is calculated from the maximum amount of time a DDR2 device can operate without a refresh command which is
Supply Voltage Levels and DC Operating Conditions
AC Characteristics
Speed Grade Definitions
Speed Grade Definition Speed Bins for DDR533 and DDR400
t
REFI
.
V
@ CL = 3
@ CL = 4
@ CL = 5
DDQ
must be less than or equal to
V
REF
Symbol
VIL (DC)
I
may not exceed ± 2%
L
Symbol
t
t
t
t
t
t
t
V
CK
CK
CK
RAS
RC
RCD
RP
REF
V
stabilizes. During the period before
TT
Values
Min.
– 0.30
– 5
.
DDR2–533C
–3.7
4–4–4
Min.
5
3.75
3.75
45
60
15
15
V
V
REF (DC)
IN
V
17
DD
V
DDQ
.
V
Max.
8
8
8
70000
—
—
—
REF
Nom.
—
—
+ 0.3 V; all other pins at 0 V. Current is per pin
is also expected to track noise in
Micro-DIMM DDR2 SDRAM Modules
DDR2–400B
–5
3–3–3
Min.
5
5
5
40
55
15
15
V
HYS64T128020HM–[3.7/5]–A
REF
Max.
VREF – 0.125 V
5
stabilizes, CKE = 0.2 x
Max.
8
8
8
70000
—
—
—
Electrical Characteristics
04132004-S0LP-CL4Q
Unit
t
—
ns
ns
ns
ns
ns
ns
ns
CK
Rev. 1.2, 2005-08
V
Unit
A
DDQ
.
V
Note
1)2)3)4)
1)2)3)4)
1)2)3)4)
1)2)3)4)5)
1)2)3)4)
1)2)3)4)
1)2)3)4)
DDQ
Note
3)
is