參數(shù)資料
型號: HYS64T128021GDL-5-A
廠商: INFINEON TECHNOLOGIES AG
英文描述: 200-Pin Small Outline Dual-In-Line Memory Module
中文描述: 200引腳小外型雙列內(nèi)存模組
文件頁數(shù): 24/48頁
文件大?。?/td> 1168K
代理商: HYS64T128021GDL-5-A
HYS64T[32000/64020/128021][G/H]DL–[3.7/5]–A
512 Mbit DDR2 SDRAM
Electrical Characteristics & AC Timings
Data Sheet
24
Rev. 0.91, 2004-06
09122003-FTXN-KM26
Active to Active/Auto-refresh
command period
Auto-refresh to Active/Auto-refresh
command period
Active to Read or Write delay (with
and without Auto-Precharge) delay
Precharge command period
Active bank A to Active bank B
command
CAS A to CAS B Command Period
Write recovery time
Auto precharge write recovery +
precharge time
Internal write to read command delay
t
WTR
Internal read to precharge command
delay
Exit power down to any valid
command
(other than NOP or Deselect)
Exit active power-down mode to read
command (slew exit, lower power)
Exit precharge power-down to any
valid command (other than NOP or
Deselect)
Exit Self-Refresh to read command
Exit Self-Refresh to non-read
command
CKE minimum high and low pulse
width
OCD drive mode output delay
Minimum time clocks remain ON
after CKE asynchronously drops low
Average Periodic Refresh Interval
t
RC
60
55
ns
1)
t
RFC
105
105
ns
1)
t
RCD
15
15
ns
1)
t
RP
t
RRD
15
10
15
10
ns
ns
1)
1)
t
CCD
t
WR
t
DAL
2
15
WR +
t
RP
2
15
WR +
t
RP
t
CK
ns
t
CK
1)
1)
1)
7.5
7.5
10
7.5
ns
ns
1)
t
RTP
1)
t
XARD
2
2
t
CK
1)
t
XARDS
6
AL
6
AL
t
CK
1)
t
XP
2
2
t
CK
1)
t
XSRD
t
XSNR
200
t
RFC
+ 10
200
t
RFC
+ 10
t
CK
ns
1)
1)
t
CKE
3
3
t
CK
1)
t
OIT
t
DELAY
0
t
IS
+
t
CK
+
t
IH
12
0
t
IS
+
t
CK
+
t
IH
12
ns
ns
1)
1)
t
REFI
7.8
3.9
7.8
3.9
μ
s
1)4)
1)5)
1) For details and notes see the relevant INFINEON component datasheet
2) CL = 3
3) CL = 4 & 5
4)
0 °C
T
CASE
85 °C
5) 85 °C
<
T
CASE
95 °C
Table 17
Parameter
AC Timing - Absolute Specificatioins –5/–3.7
Symbol –3.7
–5
PC2-3200S
Min.
Unit Notes
PC2-4200S
Min.
Max.
Max.
相關(guān)PDF資料
PDF描述
HYS64T128021HDL 200-Pin Small Outline Dual-In-Line Memory Module
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HYS64T64020LM-37-A Double-Data-Rate-Two SDRAM Micro-DIMM
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