ACT-F512K8N-120F6M Просмотр технического описания (PDF) - Aeroflex Corporation
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ACT-F512K8N-120F6M Datasheet PDF : 21 Pages
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AC Characteristics – Read Only Operations
(Vcc = 5.0V, Vss = 0V, Tc = -55°C to +125°C)
Parameter
Symbol
–60
–70
–90
–120
–150
Units
JEDEC Stand’d Min Max Min Max Min Max Min Max Min Max
Read Cycle Time
tAVAV
tRC 60
70
90
120
150
ns
Address Access Time
tAVQV
tACC
60
70
90
120
150 ns
Chip Enable Access Time
tELQV
tCE
60
70
90
120
150 ns
Output Enable to Output Valid
tGLQV
tOE
30
35
35
50
55 ns
Chip Enable to Output High Z (1)
tEHQZ
tDF
20
20
20
30
35 ns
Output Enable High to Output High Z(1)
tGHQZ
tDF
20
20
20
30
35 ns
Output Hold from Address, CE or OE Change, Whichever is First tAXQX
tOH 0
0
0
0
0
ns
Note 1. Guaranteed by design, but not tested
AC Characteristics – Write/Erase/Program Operations, WE Controlled
(Vcc = 5.0V, Vss = 0V, Tc = -55°C to +125°C)
Parameter
Symbol
–60
–70
–90
–120
–150
Units
JEDEC Stand’d Min Max Min Max Min Max Min Max Min Max
Write Cycle Time
tAVAC
tWC 60
70
90
120
150
ns
Chip Enable Setup Time
tELWL
tCE 0
0
0
0
0
ns
Write Enable Pulse Width
tWLWH
tWP 40
45
45
50
50
ns
Address Setup Time
tAVWL
tAS 0
0
0
0
0
ns
Data Setup Time
tDVWH
tDS 40
45
45
50
50
ns
Data Hold Time
tWHDX
tDH 0
0
0
0
0
ns
Address Hold Time
tWLAX
tAH 45
45
45
50
50
ns
Write Enable Pulse Width High
tWHWL
tWPH 20
20
20
20
20
ns
Duration of Byte Programming Operation
Typ = 16 µs
tWHWH1
14 TYP 14 TYP 14 TYP 14 TYP 14 TYP µs
Sector Erase Time
tWHWH2
30
30
30
30
30 Sec
Read Recovery Time before Write
tGHWL
0
0
0
0
0
µs
Vcc Setup Time
tVCE 50
50
50
50
50
µs
Chip Programming Time
50
50
50
50
50 Sec
Chip Erase Time
tWHWH3
120
120
120
120
120 Sec
AC Characteristics – Write/Erase/Program Operations, CE Controlled
(Vcc = 5.0V, Vss = 0V, Tc = -55°C to +125°C)
Parameter
Symbol
–60
–70
–90
–120
–150
Units
JEDEC Stand’d Min Max Min Max Min Max Min Max Min Max
Write Cycle Time
tAVAC
tWC 60
70
90
120
150
ns
Write Enable Setup Time
tWLEL
tWS 0
0
0
0
0
ns
Chip Enable Pulse Width
tELEH
tCP 40
45
45
50
55
ns
Address Setup Time
tAVEL
tAS 0
0
0
0
0
ns
Data Setup Time
tDVEH
tDS 40
45
45
50
55
ns
Data Hold Time
tEHDX
tDH 0
0
0
0
0
ns
Address Hold Time
tELAX
tAH 45
45
45
50
55
ns
Chip Select Pulse Width High
tEHEL
tCPH 20
20
20
20
20
ns
Duration of Byte Programming
tWHWH1
14 TYP 14 TYP 14 TYP 14 TYP 14 TYP µs
Sector Erase Time
Read Recovery Time
tWHWH2
tGHEL
30
30
30
30
30 Sec
0
0
0
0
0
ns
Chip Programming Time
50
50
50
50
50 Sec
Chip Erase Time
tWHWH3
120
120
120
120
120 Sec
Aeroflex Circuit Technology
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SCD1668 REV A 4/28/98 Plainview NY (516) 694-6700
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