hys64t128021hdl-3-b Infineon Technologies Corporation, hys64t128021hdl-3-b Datasheet - Page 35

• Manufacturer Part Number: hys64t128021hdl-3-b
• Description: 200-pin So-dimm Ddr2 Sdram Modules
• Manufacturer: Infineon Technologies Corporation

3.4.1
For testing the
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•
•
•
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Table 26
Parameter
CAS Latency
Clock Cycle Time
Active to Read or Write delay
Active to Active / Auto-Refresh command period
Active bank A to Active bank B command delay
Active to Precharge Command
Precharge Command Period
Auto-Refresh to Active / Auto-Refresh command period
Average periodic Refresh interval
1)
2)
Table 27
Parameter
CAS Latency
Clock Cycle Time
Active to Read or Write delay
Active to Active / Auto-Refresh command period
Active bank A to Active bank B command delay
Active to Precharge Command
Precharge Command Period
Auto-Refresh to Active / Auto-Refresh command period
Average periodic Refresh interval
1)
2)
Data Sheet
Table 26 “IDD Measurement Test Condition for DDR2–800E” on Page 35
Table 27 “IDD Measurement Test Condition for DDR2–667C” on Page 35
Table 28 “IDD Measurement Test Condition for DDR2–667D” on Page 36
Table 29 “IDD Measurement Test Condition for DDR2–533C” on Page 36
Table 30 “IDD Measurement Test Condition for DDR2–400B” on Page 36
4 & 8 (1 kB page size)
16 (2 kB page size)
4 & 8 (1 kB page size)
16 (2 kB page size)
I
I
I
DD
DD
DD
I
DD
Measurement Test Condition for DDR2–800E
Measurement Test Condition for DDR2–667C
Test Conditions
parameters, the timing parameters as shown in the tables below are used.
0 C
85 C
0 C
85 C
T
T
T
T
CASE
CASE
CASE
CASE
85 C
85 C
95 C
95 C
35
Symbol
CL
t
t
t
t
t
t
t
t
t
t
Symbol
CL
t
t
t
t
t
t
t
t
t
t
CK.IDD
RCD.IDD
RC.IDD
RRD.IDD
RAS.MIN.IDD
RAS.MAX.IDD
RP.IDD
RFC.IDD
REFI
REFI
CK.IDD
RCD.IDD
RC.IDD
RRD.IDD
RAS.MIN.IDD
RAS.MAX.IDD
RP.IDD
RFC.IDD
REFI
REFI
HYS64T[32/64/128]xxxHDL-[2.5/…/5]-B
IDD
IDD
SO-DIMM DDR2 SDRAM Module
–2.5
DDR2–800E
6
2.5
15
60
7.5
10
45
70000
15
105
7.8
3.9
–3
DDR2–667C
4
3
12
57
7.5
10
45
70000
12
105
7.8
3.9
Electrical Characteristics
05122005-2TKP-OM7N
Rev 1.00, 2005-06
Unit Notes
t
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit Notes
t
ns
ns
ns
ns
ns
ns
ns
ns
ns
CK
CK
s
s
s
s
1)
2)
1)
2)