參數(shù)資料
型號: HY51V65163HGT-45
廠商: HYNIX SEMICONDUCTOR INC
元件分類: DRAM
英文描述: Contact Conditioner; Dispensing Method:Spray; Trade Name, Chemical:DeoxIT Gold; Volume:25ml; Weight:163g; Size:163 g RoHS Compliant: Yes
中文描述: 4M X 16 EDO DRAM, 45 ns, PDSO50
封裝: 0.400 INCH, PLASTIC, TSOP2-50
文件頁數(shù): 5/11頁
文件大小: 96K
代理商: HY51V65163HGT-45
HY51V(S)65163HG/HGL
Rev.0.1/Apr.01
5
CAPACITANCE
(Vcc=3.3V +/-10%, TA=25
°
C
)
Note : 1. Capacitance measured with Boonton Meter or effective capacitance measuring method.
2. /RAS, /UCAS and /LCAS = V
IH
to disable D
out
AC CHARACTERISTICS
(Vcc=3.3V +/-10%, TA=0~70C, Note 1, 2, 19,20)
Read, Write, Read-modify-Write and Refresh Cycles
Parameter
Symbol
Min.
Max
Unit
Note
Input capacitance (Address)
CI1
-
5
pF
1
Input capacitance (Clocks)
CI2
-
5
pF
1
Output capacitance (Data-in, Data-out)
CI/O
-
7
pF
1, 2
Parameter
Symbol
-45
-50
-60
Unit
Note
Min
Max
Min
Max
Min
Max
Random read or write cycle time
t
RC
74
-
84
-
104
-
ns
/RAS precharge time
t
RP
25
-
30
-
40
-
ns
/CAS precharge time
t
CP
7
-
8
-
10
-
ns
24
/RAS pulse width
t
RAS
45
10,000
50
10,000
60
10,000
ns
/CAS pulse width
t
CAS
7
10,000
8
10,000
10
10,000
ns
Row address set-up time
t
ASR
0
-
0
-
0
-
ns
Row address hold time
t
RAH
7
-
8
-
10
-
ns
Column address set-up time
t
ASC
0
-
0
-
0
-
ns
21
Column address hold time
t
CAH
7
-
8
-
10
-
ns
21
/RAS to /CAS delay time
t
RCD
11
33
12
37
14
45
ns
3
/RAS to Column address delay time
t
RAD
9
22
10
25
12
30
ns
4
/RAS hold time
t
RSH
12
-
13
-
15
-
ns
/CAS hold time
t
CSH
38
-
40
-
42
-
ns
/CAS to /RAS precharge time
t
CRP
5
-
5
-
5
-
ns
22
Test Condition
Input rise and fall times = 2ns
Input level : V
IL
/V
IH
= 0.0 / 0.3V
Input timing reference level : V
IL
/V
IH
= 0.8/2.0V
Output timing reference level :
V
OL
/V
OH
=0.8/0.2V
Output load : 1 TTL gate + C
L
(100pF)
including scope and jig
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