E
2-MBIT SmartVoltage BOOT BLOCK FAMILY
(1)
4.6
AC Characteristics—WE#-Controlled Write Operations —Commercial
Prod
VCC
BV-60
5 V ± 5%(10)
30 pF
Sym
Parameter
3.3 ± 0.3 V(9)
50 pF
5 V ± 10%(10) Unit
100 pF
Load
Note
Min
110
0.8
0
Max
Min
60
Max
Min
70
Max
tAVAV
tPHWL
tELWL
Write Cycle Time
ns
µs
ns
ns
RP# Setup to WE# Going Low
CE# Setup to WE# Going Low
0.45
0
0.45
0
tPHHWH Boot Block Lock Setup to WE#
Going High
6,8
200
100
100
VPP Setup to WE# Going High
tVPWH
5,8
3
200
90
100
50
100
50
ns
ns
tAVWH
Address Setup to WE# Going
High
tDVWH
tWLWH
tWHDX
tWHAX
Data Setup to WE# Going High
WE# Pulse Width
4
90
90
0
50
50
0
50
50
0
ns
ns
ns
ns
Data Hold Time from WE# High
4
3
Address Hold Time from WE#
High
0
0
0
tWHEH
tWHWL
CE# Hold Time from WE# High
WE# Pulse Width High
0
20
6
0
10
6
0
20
6
ns
ns
µs
s
tWHQV1 Duration of Word/Byte Program
tWHQV2 Duration of Erase (Boot)
tWHQV3 Duration of Erase (Parameter)
tWHQV4 Duration of Erase (Main)
2,5
2,5,6
2,5
0.3
0.3
0.6
0
0.3
0.3
0.6
0
0.3
0.3
0.6
0
s
2,5
s
tQVVL
tQVPH
tPHBR
VPP Hold from Valid SRD
RP# VHH Hold from Valid SRD
Boot-Block Lock Delay
5,8
ns
ns
ns
6,8
0
0
0
7,8
200
100
100
37
SEE NEW DESIGN RECOMMENDATIONS
INTEL [ INTEL ]
