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Page Title:
Table 4B. Programming characteristics for circuit B. |
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|  MIL-M-38510/207E
TABLE IVB. Programming characteristics for circuit B.
Limits 1/
Unit
Parameter
Symbol
Conditions
Min
Recommended
Max
Current into output during
programming before the fuse
0.1
mA
VCC = 5.5 V, VOUT = 9.0 V
IOUT1
has programmed
35
VCC = 5.5 V, VOUT = 25 V
Current into output during
programming after the fuse
3
mA
IOUT2
VCC = 5.5 V, VOUT = 20 V
has programmed
Rise time of program pulse
μs
50
60
70
applied to the data out from
tTLH
10% to 90%
Chip disabled
Chip enable ( CE ) pin pulse
μs
80
95
110
tPP
VCC = 5.5 V
width
Chip disabled
Pulse width of programming
μs
1
40
tP
voltage
VCC = 5.5 V
Fall time of the pulse applied
50
1000
ns
tTHL
to the CE from 90% to 10%
Required time delay between
disabling memory output and
μs
Measured at 1.5 V levels
70
80
90
tD1
application of output
programming pulse
Required time delay between
removal of programming
Measured at 1.5 V levels
100
ns
tD2
pulse and enabling memory
output
VCC required during
5.40
5.50
5.60
V
VCCP
programming
Output current required
TC = 25C, VCC = 4.20 V
11
12
13
mA
IOLV1
during verification
chip enabled
Output current required
TC = 25C, VCC = 6.0 V
0.19
0.2
0.21
mA
IOLV2
during verification
chip enabled
Maximum duty cycle during
automatic programming of
DC
25
%
TP / TC
enable and output pin
Required programming
20
20
26
V
VOUT
voltage on the output pin
Required current limit of the
VOUT = 25 V,
power supply feeding the
150
mA
IL
VCC = 5.5 0 V
output during programming
1/ TC = +25C.
27
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