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PDF HY5117404C Data sheet ( Hoja de datos )
| Número de pieza | HY5117404C | |
| Descripción | (HY5116404C / HY5117404C) Extended Data Out Mode | |
| Fabricantes | Hyundai Electronics | |
| Logotipo |  |
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HY5117404C,HY5116404C
4Mx4, Extended Data Out mode
DESCRIPTION
This family is a 16M bit dynamic RAM organized 4,194,304 x 4-bit configuration with Extended Data Out mode CMOS
DRAMs. Extended data out mode is a kind of page mode which is useful for the read operation. The circuit and process
design allow this device to achieve high performance and low power dissipation. Optional features are access time(50, 60
or 70ns) and refresh cycle(2K ref. or 4K ref.) and power consumption (Normal or Low power with self refresh). Hyundai’s
advanced circuit design and process technology allow this device to achieve high bandwidth, low power consumption and
high reliability.
FEATURES
Ÿ Extended data out operation
Ÿ Read-modify-write Capability
Ÿ TTL compatible inputs and outputs
Ÿ /CAS-before-/RAS, /RAS-only, Hidden and
Self refresh capability
Ÿ JEDEC standard pinout
Ÿ 24/26-pin Plastic SOJ (300mil)
24/26-pin Plastic TSOP-II (300mil)
Ÿ Single power supply of 5V ± 10%
Ÿ Early write or output enable controlled write
Ÿ Max. Active power dissipation
Speed
50
60
70
2K refresh
798mW
660mW
550mW
Ÿ Fast access time and cycle time
4K refresh
Speed
605mW
50
495mWDataSheet4U.com 60
440mW
70
tRAC
50ns
60ns
70ns
tCAC
13ns
15ns
18ns
tHPC
20ns
25ns
30ns
Ÿ Refresh cycle
Part number
HY5117404C
HY5116404C
Refresh
2K
4K
Normal
32ms
64ms
SL-part
256ms
DataShee
ORDERING INFORMATION
Part Name
HY5117404CJ
HY5117404CSLJ
HY5117404CT
HY5117404CSLT
HY5116404CJ
HY5116404CSLJ
HY5116404CT
HY5116404CSLT
Refresh
2K
2K
2K
2K
4K
4K
4K
4K
*SL : Low power with self refresh
Power
SL-part
SL-part
SL-part
SL-part
Package
24/26Pin SOJ
24/26Pin SOJ
24/26Pin TSOP-II
24/26Pin TSOP-II
24/26Pin SOJ
24/26Pin SOJ
24/26Pin TSOP-II
24/26Pin TSOP-II
DataSheet4TcUihrc.iscuiodtsomdcuesmcerinbteids.
Rev. 10/Sep.97
a general
No patent
product description
licences are implied
and
is
subject
to
change
without
1
notice.
Hyundai
electronics
does
not
assume any responsibility for use of
Hyundai Semiconductor
DataSheet4 U.com
1 page  
www.DataSheet4U.com
HY5117404C,HY5116404C
DC CHARACTERISTICS
(TA = 0°C to 70°C , VCC = 5V ± 10%, VSS = 0V, unless otherwise noted.)
Symbol
Parameter
Test condition
Speed
ICC1
ICC2
ICC3
ICC4
ICC5
ICC6
et4U.com
ICC7
ICC8
Operating Current
TTL Standby
Current
/RAS-only Refresh
Current
/RAS, /CAS Cycling
tRC = tRC(min.)
/RAS, /CAS ≥ VIH
Other inputs ≥ VSS
/RAS Cycling,/CAS = VIH
tRC = tRC(min.)
EDO mode Current
/CAS Cycling, /RAS = VIL
tHPC = tHPC(min.)
CMOS Standby
Current
/RAS = /CAS ≥ VCC - 0.2V
/CAS-before-/RAS
Refresh Current
/RAS & /CAS = 0.2V
tRC = tRC(min.)
Battery Back-up
Current (SL-part)
tRC=125µs (2K Ref), 62.5µs (4K Ref)
/CAS = CBR cDycaltinagSohre0e.t24VU.com
/OE & /WE = VCC - 0.2V
Address = Vcc-0.2V or 0.2V
DQ0~DQ3 = Vcc-0.2, 0.2V or Open
Self Refresh Current /RAS & /CAS = 0.2V
(SL-part)
Other pins are same as ICC7
50
60
70
SL-part
50
60
70
50
60
70
SL-part
50
60
70
tRAS ≤
300ns
tRAS ≤
1µs
Max. Current
2K Ref 4K Ref
145 110
120 90
100 80
22
11
145 110
120 90
100 80
120 90
100 80
80 70
11
300 300
145 110
120 90
100 80
Unit
mA
mA
mA
mA
mA
µA
mA
300 300
µA
500 500
300 300 µA
DataShee
Note
1. ICC1, ICC3, ICC4 and ICC6 depend on output loading and cycle rates(tRC and tHPC).
2. Specified values are obtained with output unloaded.
3. ICC is specified as an average current. In ICC1, ICC3, ICC6, address can be changed only once while /RAS=VIL. In ICC4,
address can be changed maximum once while /CAS=VIH within one EDO mode cycle time tHPC.
4. Only /RAS(max.) = 1µs is applied to refresh of battery backup but tRAS(max.) = 10µs is to applied to normal functional
operation.
5. Icc5(max.) = 300µA, Icc7 and Icc8 are applied to SL-part only.
DataSheet44UM.xc4o,EmDO DRAM
Rev. 10/Sep.97
DataSheet4 U .com
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| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet HY5117404C.PDF ] | |
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