參數(shù)資料
型號(hào): HYM641020GS-70
廠商: SIEMENS A G
元件分類: DRAM
英文描述: 1M x 64-Bit Dynamic RAM Module
中文描述: 1M X 64 FAST PAGE DRAM MODULE, 70 ns, DMA168
封裝: DIMM-168
文件頁數(shù): 8/11頁
文件大?。?/td> 82K
代理商: HYM641020GS-70
Semiconductor Group
8
HYM 641010/20GS-60/-70
1M x 64 Module
CAS delay time from Din
t
DZC
t
DZO
t
CDD
t
ODD
0
0
ns
18
Data to OE low delay
0
0
ns
18
CAS high to data delay
20
25
ns
9,19
OE high to data delay
20
25
ns
9,19
Write Cycle
Write command hold time
t
WCH
t
WP
t
WCS
t
RWL
t
CWL
t
DS
t
DH
15
15
ns
9
Write command pulse width
10
10
ns
Write command setup time
2
2
ns
11,20
Write command to RAS lead time
20
25
ns
9
Write command to CAS lead time
15
20
ns
Data setup time
-2
-2
ns
10,21
Data hold time
15
20
ns
9,21
Read-Modify-Write Cycle
Read-write cycle time
t
RWC
t
RWD
t
CWD
t
AWD
t
OEH
155
185
ns
9
RAS to WE delay time
82
97
ns
11,21
CAS to WE delay time
37
47
ns
11,21
Column address to WE delay time
52
62
ns
11,21
OE command hold time
13
18
ns
10
Fast Page Mode Cycle
Fast page mode cycle time
t
PC
t
CPA
t
RAS
t
RHCP
40
45
ns
Access time from CAS precharge
40
45
ns
9,13
RAS pulse width
60
200k
70
200k
ns
CAS precharge to RAS Delay
40
45
ns
9
AC Characteristics
(cont’d)(note: 5,6,7,8)
T
A
= 0 to 70 °C,
V
CC
= 5.0
±
10 %
Parameter
Symbol
-60
-70
Unit
Note
min.
max.
min.
max.
相關(guān)PDF資料
PDF描述
HYM64V2005GU-50 3.3V 2M x 64-Bit EDO-DRAM Module 3.3V 2M x 72-Bit EDO-DRAM Module
HYM64V2005GU-60 3.3V 2M x 64-Bit EDO-DRAM Module 3.3V 2M x 72-Bit EDO-DRAM Module
HYM721000GS-60 1M x 72-Bit Dynamic RAM Module
HYM721000GS-60- 1M x 72-Bit Dynamic RAM Module
HYM721000GS-70 1M x 72-Bit Dynamic RAM Module
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HYM642005GS-50 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x64 EDO Page Mode DRAM Module
HYM642005GS-60 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x64 EDO Page Mode DRAM Module
HYM64V1005GU-5 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:3.3V 1M x 64-Bit EDO-DRAM Module 3.3V 1M x 72-Bit EDO-DRAM Module
HYM64V1005GU-50 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:3.3V 1M x 64-Bit EDO-DRAM Module 3.3V 1M x 72-Bit EDO-DRAM Module
HYM64V1005GU-60 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:3.3V 1M x 64-Bit EDO-DRAM Module 3.3V 1M x 72-Bit EDO-DRAM Module