HY628400ALLT2-55

Manufacturer Part NumberHY628400ALLT2-55
DescriptionHY628400ALLT2-55512K x8 bit 5.0V Low Power CMOS slow SRAM
ManufacturerHynix Semiconductor
HY628400ALLT2-55 datasheet
 


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AC CHARACTERISTICS

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AC CHARACTERISTICS

= 0¡ É to 70¡ É ( Normal)/-25 C to 85 C (Extended) /-40 C to 85 C (Industrial), unless otherwise specified.
T
A
#
Symbol
Parameter
READ CYCLE
1
tRC
Read Cycle Time
2
tAA
Address Access Time
3
tACS
Chip Select Access Time
4
tOE
Output Enable to Output Valid
5
tCLZ
Chip Select to Output in Low Z
6
tOLZ
Output Enable to Output in Low Z
7
tCHZ
Chip Deselecting to Output in High Z
8
tOHZ
Out Disable to Output in High Z
9
tOH
Output Hold from Address Change
WRITE CYCLE
10
tWC
Write Cycle Time
11
tCW
Chip Selection to End of Write
12
tAW
Address Valid to End of Write
13
tAS
Address Set-up Time
14
tWP
Write Pulse Width
15
tWR
Write Recovery Time
16
tWHZ
Write to Output in High Z
17
tDW
Data to Write Time Overlap
18
tDH
Data Hold from Write Time
19
tOW
Output Active from End of Write
AC TEST CONDITIONS
= 0¡ É to 70¡ É ( Normal)/-25 C to 85 C (Extended) /-40 C to 85 C (Industrial), unless otherwise specified.
T
A
Parameter
Input Pulse Level
Input Rise and Fall Time
Input and Output Timing Reference Level
Output Load
tCLZ,tOLZ,tCHZ,tOHZ,tWHZ
Others
AC TEST LOADS
Note
1. Including jig and scope capacitance
Rev 07 / Apr. 2001
55ns
Min.
Max.
55
-
-
55
-
55
-
25
10
-
5
-
0
20
0
20
10
-
55
-
45
-
45
-
0
-
40
-
0
-
0
20
25
-
0
-
5
-
0.8V to 2.4V
5ns
1.5V
CL =
CL = 100pF + 1TTL Load
TTL
CL(1)
HY628400A Series
70ns
85ns
Min.
Max.
Min
Max.
70
-
85
-
-
70
-
85
-
70
-
85
-
40
-
45
10
-
10
-
5
-
5
-
0
25
0
30
0
25
0
30
10
-
10
-
70
-
85
-
60
-
70
-
60
-
70
-
0
-
0
-
50
-
55
-
0
-
0
-
0
25
0
30
30
-
40
-
0
-
0
-
5
-
5
-
Value
5pF + 1TTL Load
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
4