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參數(shù)資料
| 型號： | HMD2M32M4EG |
| 廠商： | Hanbit Electronics Co.,Ltd. |
| 英文描述： | 8Mbyte(2Mx32) EDO Mode, 1K Refresh 72Pin SIMM, 5V Design |
| 中文描述： | 8Mbyte（2Mx32）EDO公司模式，每1000刷新72Pin上海藥物研究所，5V的設(shè)計(jì) |
| 文件頁數(shù)： | 4/7頁 |
| 文件大?。?/td> | 145K |
| 代理商： | HMD2M32M4EG |
HANBit HMD2M32M4E/4EG
URL:www.hbe.co.kr HANBit Electronics Co.,Ltd.
REV.1.0 (August.2002)
I
CC4
: Fast Page Mode Current * (/RAS=V
IL
, /CAS, Address cycling @t
PC
=min )
I
CC5
: Standby Current (/RAS=/CAS=Vcc-0.2V )
I
CC6
: /CAS-Before-/RAS Refresh Current * (/RAS and /CAS cycling @t
RC
=min )
I
IL
: Input Leakage Current (Any input 0V
≤
V
IN
≤
6.5V, all other pins not under test = 0V)
I
OL
: Output Leakage Current (Data out is disabled, 0V
≤
V
OUT
≤
5.5V
V
OH
: Output High Voltage Level (I
OH
= -5mA )
V
OL
: Output Low Voltage Level (I
OL
= 4.2mA )
*
NOTE
: I
CC1
, I
CC3
, I
CC4
and I
CC6
are dependent on output loading and cycle rates. Specified values are obtained wi th the
output open. I
CC
is specified as an average current. In I
CC1
and I
CC3
, address cad be changed maximum once
while /RAS=V
IL
. In I
CC4
, address can be changed maximum once within one page mode cycle.
CAPACITANCE
( T
A
=25
o
C, Vcc = 5V, f = 1Mz )
DESCRIPTION
SYMBOL
MIN
MAX
UNITS
Input Capacitance (A0-A10)
C
IN1
-
44
pF
Input Capacitance (/W)
C
IN2
-
48
pF
Input Capacitance (/RAS0)
C
IN3
-
40
pF
Input Capacitance (/CAS0-/CAS3)
C
IN4
-
29
pF
Input/Output Capacitance (DQ0-31)
C
DQ1
-
29
pF
AC CHARACTERISTICS
( 0
o
C
≤
T
A
≤
70oC , Vcc = 5V
±
10%, See notes 1,2.)
-5
-6
STANDARD OPERATION
SYMBOL
MIN
MAX
MIN
MAX
UNIT
Random read or write cycle time
t
RC
90
110
ns
Access time from /RAS
t
RAC
50
60
ns
Access time from /CAS
t
CAC
15
17
ns
Access time from column address
t
AA
25
30
ns
/CAS to output in Low-Z
t
CLZ
3
3
ns
Output buffer turn-off delay
t
OFF
3
13
3
15
ns
Transition time (rise and fall)
t
T
2
50
2
50
ns
/RAS precharge time
t
RP
30
40
ns
/RAS pulse width
t
RAS
50
10K
60
10K
ns
/RAS hold time
t
RSH
13
17
ns
/CAS hold time
t
CSH
40
50
ns
/CAS pulse width
t
CAS
8
10K
10
10K
ns
/RAS to /CAS delay time
t
RCD
20
37
20
45
ns
/RAS to column address delay time
t
RAD
15
25
15
30
ns
/CAS to /RAS precharge time
t
CRP
5
5
ns
Row address set-up time
t
ASR
0
0
ns
Row address hold time
t
RAH
10
10
ns
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| HMD2M32M4EG-5 | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:8Mbyte(2Mx32) EDO Mode, 1K Refresh 72Pin SIMM, 5V Design |
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| HMD2M32M4EG-7 | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:8Mbyte(2Mx32) EDO Mode, 1K Refresh 72Pin SIMM, 5V Design |
| HMD2M64B2-10 | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:Synchronous DRAM Module 16Mbyte (2Mx64-Bit), SO-DIMM, 4Banks, 4K Ref., 3.3V |
| HMD2M64B2-8 | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:Synchronous DRAM Module 16Mbyte (2Mx64-Bit), SO-DIMM, 4Banks, 4K Ref., 3.3V |
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