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HGL3NT4500   seller 


54Ba11(6x9) FBGA

1
2
3
7
8
9

A
VSS
DQ15
VSSQ
VDDQ
DQO
VDD

B
DQ14
DQ13
VDDQ
VSSQ
DQ2
DQ1

c
DQ12
DQ11
VSSQ
VDDQ
DQ4
DQ3

D
DQ10
DQ9
VDDQ
VSSQ
DQ6
DQ5

E
DQ8
NC
VSS
VDD
LDQM
DQ7

F
UDQM
CLK
CKE
CAS
RAS
WE

G
A12
A11
A9
BAO
BA1
CS

H
A8
A7
A6
AO
A1
A10

J
VSS
A5
A4
A3
A2
VDD


HGL3NT4500   datasheet 



IC

= 50


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vcc= 20(
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/cc= 30C
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HGL3NT4500   price 



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HGL3NT4500   pdf 



Parameter

Symbol
·5
·6

Units

Notes

Min
Max
Min
Max


Random read or write cycle time
tRC
90
110
ns


Read-modify-write cycle time
tRWC
133
155
ns

Access time from RAS
tRAC
50
60
ns
3,4,10

Access time from CAS
tCAC
13
15
ns
3,4,5

Access time from column address
tAA
25
30
ns
3,10


CAS to output in Low-Z
tCLZ
0
O
ns
3


Output buffer turn-off delay
tOFF
0
13
0
15
ns
6


Transition time (rise and fall)
tT
3
50
3
50
ns
2


RAS precharge time
tRP
30
40
ns


RAS pulse width
tRAS
50
10K
60
10K
ns

RAS hold time
tRSH
13
15
ns

~AS hold time
tCSH
50
60
ns


CAS pulse width
tCAS
13
10K
15
10K
ns


RAS to CAS delay time
tRCD
20
37
20
45
ns
4


RAS to column address delay time
tRAD
15
25
15
30
ns
10


CAS to RAS precharge time
tCRP
5
5
ns


Row address set-up time
tASR
0
O
ns

Row address hold time
tRAH
10
10
ns


Column address set-up time
tASC
0
O
ns

Column address hold time
tCAH
10
10
ns

Column address to RAS lead time
tRAL
25
30
ns


Read command set-up time
tRCS
0
O
ns

Read command hold time referenced to ~AS
tRCH
O
0
ns
8

Read command hold time referenced to RAS
tRRH
O
O
ns
8

Write command hold time
tWCH
10
10
ns


Write command pulse width
tWP
10
10
ns

Write command to RAS lead time
tRWL
13
15
ns

Write command to ~AS lead time
tCWL
13
15
ns


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