WF512K32F-150G1UM5A Ver la hoja de datos (PDF) - White Electronic Designs => Micro Semi
Número de pieza
componentes Descripción
Fabricante
WF512K32F-150G1UM5A Datasheet PDF : 15 Pages
| |||
WF512K32-XXX5
AC CHARACTERISTICS – WRITE/ERASE/PROGRAM OPERATIONS, WE CONTROLLED
(VCC = 5.0V, TA = -55°C to +125°C)
Parameter
Symbol
Write Cycle Time
tAVAV
tWC
Chip Select Setup Time
tELWL
tCS
Write Enable Pulse Width
tWLWH
tWP
Address Setup Time
tAVWH
tAS
Data Setup Time
tDVWH
tDS
Data Hold Time
tWHDX
tDH
Address Hold Time
tWHAX
tAH
Write Enable Pulse Width High
tWHWL
tWPH
Duration of Byte Programming Operation (1) tWHWH1
Sector Erase Time (2)
tWHWH2
Read Recovery Time before Write
tGHWL
VCC Set-up Time
tVCS
Chip Programming Time
Output Enable Setup Time
tOES
Output Enable Hold Time (4)
tOEH
Chip Erase Time (3)
NOTES:
1. Typical value for tWHWH1 is 7µs.
2. Typical value for tWHWH2 is 1sec.
3. Typical value for Chip Erase Time is 8sec.
4. For Toggle and Data Polling.
-60
Min Max
60
0
40
0
40
0
40
20
300
15
0
50
11
0
10
64
-70
Min Max
70
0
45
0
45
0
45
20
300
15
0
50
11
0
10
64
-90
Min Max
90
0
45
0
45
0
45
20
300
15
0
50
11
0
10
64
-120
-150
Unit
Min Max Min Max
1W20 F512K15302-XXXn5s
0
0
ns
50
50
ns
0
0
ns
50
50
ns
0
0
ns
50
50
ns
20
20
ns
300
300
µs
15
15
sec
0
0
ns
50
50
µs
11
11
sec
0
0
ns
10
10
ns
64
64
sec
AC CHARACTERISTICS – READ ONLY OPERATIONS
(VCC = 5.0V, TA = -55°C to +125°C)
Parameter
Read Cycle Time
Address Access Time
Chip Select Access Time
Output Enable to Output Valid
Chip Select to Output High Z (1)
Output Enable High to Output High Z (1)
Output Hold from Address, CS or OE Change,
whichever is First
1. Guaranteed by design, but not tested
Symbol
tAVAV
tAVQV
tELQV
tGLQV
tEHQZ
tGHQZ
tAXQX
tRC
tACC
tCE
tOE
tDF
tDF
tOH
-60
Min Max
60
60
60
30
20
20
0
-70
Min Max
70
70
70
35
20
20
0
-90
Min Max
90
90
90
35
20
20
0
-120
Min Max
120
120
120
50
30
30
0
-150
Unit
Min Max
150
ns
150 ns
150 ns
55 ns
35 ns
35 ns
0
ns
5
White Electronic Designs Corporation • Phoenix, AZ • (602) 437-1520
Share Link: 