HY5118164C,HY5116164C
1Mx16, Extended Data Out mode
DESCRIPTION
This family is a 16M bit dynamic RAM organized 1,048,576 x 16-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(60, 70
or 80ns) and refresh cycle(1K ref. or 4K ref.) and power consumption (Normal or Low power with self refresh). Hyundai鈥檚
advanced circuit design and process technology allow this device to achieve high bandwidth, low power consumption and
high reliability.
FEATURES
鷗
Extended data out operation
鷗
Read-modify-write Capability
鷗
TTL compatible inputs and outputs
鷗
/CAS-before-/RAS, /RAS-only, Hidden and
Self refresh capability
鷗
Max. Active power dissipation
Speed
60
70
80
鷗
Refresh cycle
Part number
HY5118164C
HY5116164C
Refresh
1K
4K
Normal
16ms
256ms
64ms
SL-part
1K refresh
880mW
825mW
770mW
4K refresh
550mW
495mW
440mW
鷗
JEDEC standard pinout
鷗
42-pin Plastic SOJ (400mil)
44/50-pin plastic TSOP-II (400mil)
鷗
Single power supply of 5V
鹵
10%
鷗
Early write or output enable controlled write
鷗
Fast access time and cycle time
Speed
60
70
80
tRAC
60ns
70ns
80ns
tCAC
15ns
20ns
20ns
tHPC
25ns
30ns
35ns
ORDERING INFORMATION
Part Name
HY5118164CJC
HY5118164CSLJC
HY5118164CTC
HY5118164CSLTC
HY5116164CJC
HY5116164CSLJC
HY5116164CTC
HY5116164CSLTC
*SL : Low power with self refresh
This document is a general product description and is subject to change without notice. Hyundai electronics does not assume any responsibility for use of
circuits described. No patent licences are implied
Hyundai Semiconductor
Rev.00 / Sep.97
Refresh
1K
1K
1K
1K
4K
4K
4K
4K
Power
Package
42Pin SOJ
SL-part
42Pin SOJ
44/50Pin TSOP-II
SL-part
44/50Pin TSOP-II
42Pin SOJ
SL-part
42Pin SOJ
44/50Pin TSOP-II
SL-part
44/50Pin TSOP-II
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