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HMD1M36M3EG PDF даташит

Спецификация HMD1M36M3EG изготовлена ​​​​«Hanbit Electronics» и имеет функцию, называемую «4Mbyte(1Mx36) 72-pin SIMM EDO».

Детали детали

Номер произв HMD1M36M3EG
Описание 4Mbyte(1Mx36) 72-pin SIMM EDO
Производители Hanbit Electronics
логотип Hanbit Electronics логотип 

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HMD1M36M3EG Даташит, Описание, Даташиты
HANBit
HMD1M36M3EG
4Mbyte(1Mx36) 72-pin SIMM EDO with Parity MODE, 1K Ref. 5V
Part No. HMD1M36M3EG
GENERAL DESCRIPTION
The HMD1M36M3EG is a 1M x 36 bit dynamic RAM high-density memory module. The module consists of two CMOS
1M x 16 bit DRAMs in 42-pin TSOP packages and one CMOS 1M x 4bit Quad CAS DRAM in 28pin SOJ package
mounted on a 72-pin. A 0.1 or 0.22uF decoupling capacitor is mounted on the printed circuit board for each DRAM
components. The module is a single In-line memory module with edge connections and is intended for mounting in to 72-
pin edge connector sockets. All module components may be powered from a single 5V DC power supply. All inputs and
outputs are TTL-compatible.
www.DataSheet4U.com
FEATURES
w Part Identification
HMD1M36M3EG- 1K Cycles/16ms Ref, Gold
w Access times : 50, 60ns
w High-density 4MByte design
w Single +5V ±0.5V power supply
wJEDEC standard pinout
w EDO Mode operation
w TTL compatible inputs and outputs
w FR4-PCB design
OPTIONS
w Timing
50ns access
60ns access
w Packages
72-pin SIMM
MARKING
-5
-6
M
PRESENCE DETECT PINS
Pin
50ns
60ns
PD1 Vss Vss
PD2
NC
NC
PD3
Vss
NC
PD4
Vss
PERFORMANCE RANGE
NC
Speed tRAC tCAC tRC tHPC
5
50ns
13ns
90ns
26ns
6
60ns
15ns
110ns
30ns
PIN ASSIGNMENT
PIN SYMBOL PIN SYMBOL PIN SYMBOL
1 Vss 25 DQ24 49 DQ9
2
DQ0
26
DQ7
50 DQ27
3 DQ18 27 DQ25 51 DQ10
4
DQ1
28
A7
52 DQ28
5 DQ19 29 NC 53 DQ11
6
DQ2
30
Vcc
54 DQ29
7 DQ20 31 A8 55 DQ12
8
DQ3
32
A9
56 DQ30
9 DQ21 33 NC 57 DQ13
10 Vcc 34 /RAS0 58 DQ31
11 NC 35 DQ26 59 Vcc
12 A0 36 DQ8 60 DQ32
13 A1 37 DQ17 61 DQ14
14 A2 38 DQ35 62 DQ33
15 A3 39 Vss 63 DQ15
16 A4 40 /CAS0 64 DQ34
17 A5 41 /CAS2 65 DQ16
18 A6 42 /CAS3 66 NC
19 NC 43 /CAS1 67 PD1
20 DQ4 44 /RAS0 68 PD2
21 DQ22 45 NC 69 PD3
22
DQ5
46
NC
70 PD4
23 DQ23 47
/WE
71
NC
24
DQ6
48
NC
72 Vss
URL:www.hbe.co.kr
REV.1.0(August.2002)
1 HANBit Electronics Co.,Ltd.









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HMD1M36M3EG Даташит, Описание, Даташиты
HANBit
HMD1M36M3EG
FUNCTIONAL BLOCK DIAGRAM
/RAS0
/CAS0
/CAS1
www.DataSheet4U.com
/CAS2
/CAS3
/W
A0-A11
URL:www.hbe.co.kr
REV.1.0(August.2002)
/RAS
U0
/LCAS
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
/UCAS
/OE
/W
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
A0-A11 DQ16
/RAS
/CAS0
/CAS1
/CAS2
/CAS3
U1
DQ0
DQ1
DQ2
DQ3
/W A0-A11
/RAS
U2
/LCAS
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
/UCAS
/OE
W
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
A0-A11 DQ15
DQ0-DQ7
DQ9-DQ16
DQ8
DQ17
DQ26
DQ35
DQ18-DQ25
DQ27-DQ34
Vcc
2
0.1uF or 0.22uF To all DRAMs
Capacitor
for eachHDARNABMit Electronics Co.,Ltd.









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HMD1M36M3EG Даташит, Описание, Даташиты
HANBit
HMD1M36M3EG
Absolute Maximum Ratings
Vss
PARAMETER
SYMBOL
RATING
Voltage on Any Pin Relative to Vss
Voltage on Vcc Supply Relative to Vss
VIN ,OUT
Vcc
-1V to 7.0V
-1V to 7.0V
Power Dissipation
Storage Temperature
PD
TSTG
9W
-55oC to 150oC
Short Circuit Output Current
IOS 50mA
w Permanent device damage may occur if " Absolute Maximum Ratings" are exceeded. Functional operation should be
restricted to the conditions as detailed in the operational sections of this data sheet. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
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RECOMMENDED DC OPERATING CONDITIONS
( Voltage reference to VSS, TA=0 to 70 o C )
PARAMETER
Supply Voltage
Ground
Input High Voltage
Input Low Voltage
SYMBOL
Vcc
Vss
VIH
VIL
MIN
4.5
0
2.4
-1.0
TYP.
5.0
0
-
-
MAX
5.5
0
Vcc+1
0.8
UNIT
V
V
V
V
DC AND OPERATING CHARACTERISTICS
SYMBOL
ICC1
ICC2
ICC3
SPEED
-5
-6
-5
-6
MIN
-
-
-
-
-
-5 -
ICC4
-6 -
ICC5
-
-5 -
ICC6
-6 -
Il(L) -40
IO(L)
-5
VOH 2.4
VOL
ICC1 : Operating Current * (/RAS , /CAS , Address cycling
URL:www.hbe.co.kr
REV.1.0(August.2002)
-
@tRC=min.)
3
MAX
990
900
18
990
900
990
900
9
990
900
45
5
-
0.4
UNITS
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
V
V
HANBit Electronics Co.,Ltd.










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Номер в каталогеОписаниеПроизводители
HMD1M36M3EG4Mbyte(1Mx36) 72-pin SIMM EDOHanbit Electronics
Hanbit Electronics

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