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PDF HY5116800C Data sheet ( Hoja de datos )
| Número de pieza | HY5116800C | |
| Descripción | (HY5116800C / HY5117800C) Fast Page Mode | |
| Fabricantes | Hyundai Electronics | |
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HY5117800C,HY5116800C
2Mx8, Fast Page mode
DESCRIPTION
This family is a 16M bit dynamic RAM organized 2,097,152 x 8-bit configuration with Fast Page mode CMOS DRAMs.
Fast Page 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(60, 70 or 80ns) 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 Fast Page mode 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 28-pin Plastic SOJ (300mil)
28-pin plastic TSOP-II (300mil)
Ÿ Single power supply of 5.0V ± 10%
Ÿ Early write or output enable controlled write
Ÿ Max. Active power dissipation
Ÿ Fast access time and cycle time
Speed
60
70
80
2K refresh
660mW
550mW
495mW
4K refresh
Speed
550mW
60
495mWDataSheet4U.com 70
440mW
80
tRAC
60ns
70ns
80ns
tCAC
15ns
20ns
20ns
Ÿ Refresh cycle
Part number
HY5117800C
HY5116800C
Refresh
2K
4K
Normal
16ms
64ms
SL-part
256ms
tPC
40ns
45ns
50ns
DataShee
ORDERING INFORMATION
Part Name
HY5117800CJ
HY5117800CSLJ
HY5117800CT
HY5117800CSLT
HY5116800CJ
HY5116800CSLJ
HY5116800CT
HY5116800CSLT
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
28Pin SOJ
28Pin SOJ
28Pin TSOP-II
28Pin TSOP-II
28Pin SOJ
28Pin SOJ
28Pin TSOP-II
28Pin 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
HY5117800C,HY5116800C
DC CHARACTERISTICS
(TA = 0°C to 70°C , VCC = 5.0V ± 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.)
Fast Page Mode
Current
CMOS Standby
Current
/CAS Cycling, /RAS = VIL
tPC = tPC(min.)
/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 = 0.2V DataSheet4U.com
/OE & /WE = VCC - 0.2V
Address = Vcc-0.2V or 0.2V
DQ0~DQ7 = Vcc-0.2, 0.2V or Open
Self Refresh Current /RAS & /CAS = 0.2V
(SL-part)
Other pins are same as ICC7
60
70
80
SL-part
60
70
80
60
70
80
SL-part
60
70
80
tRAS ≤
300ns
tRAS ≤
1µs
Max. Current
2K Ref 4K Ref
120 100
100 90
90 80
22
11
120 100
100 90
90 80
80 70
70 60
60 50
11
200 200
120 100
100 90
90 80
Unit
mA
mA
mA
mA
mA
µA
mA
300 300
µA
400 400
300 300 µA
DataShee
Note
1. ICC1, ICC3, ICC4 and ICC6 depend on output loading and cycle rates(tRC and tPC).
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 Fast Page mode cycle time tPC.
4. Only /RAS(max.)=1µs is applied to refresh of battery backup but tRAS(max.) = 10 µs is to applied to normal functional
operation.
5. Icc5(max.) = 200 µA, Icc7 and Icc8 are applied to SL-part only.
DataSheet42UM.xc8o,Fmast Page DRAM
Rev. 10/Sep.97
DataSheet4 U .com
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