M38510/20909BKA E2V, M38510/20909BKA Datasheet - Page 50

• Manufacturer Part Number: M38510/20909BKA
• Manufacturer: E2V

Specifications of M38510/20909BKA

• Lead Free Status / RoHS Status: Supplier Unconfirmed

4.8.1 Programming procedure for circuit B, device types 01, 02, and 08. The waveforms on figure 5B,
(device types 01, 02, and 08), the programming characteristics in table IVB (device types 01, 02, and 08), and
the following procedures shall apply for programming the device:
a. Connect the device in the electrical configuration for programming.
b. Apply V
c. After a t
d. After a t
e. After a t
f. Other bits in the same word may be programmed sequentially while the V
g. Repeat 4.8.1b through 4.8.1e for all other bits to be programmed.
h. To verify programming, lower V
i. For classes S and B devices, if any bit does not verify as programmed, it shall be considered a
Apply V
applying V
proper delays between V
Apply V
outputs should go to the low level.
programming reject.
IH
OP
IL
D
D
P
and t
delay, apply only one V
delay, a pulse CE
to CE
to CE
OP
to one output at a time.
pulses to each output to be programmed and pulsing CE
D
1
1
delay, remove V
input. The programmed outputs should remain in the high state and the unprogrammed
and the binary address of the PROM word to be programmed. Raise V
OP
and CE
1
to a V
CCP
OP
OP
IL
to V
from the programmed output.
to the output to be programmed high.
1
.
level for a duration of t
MIL-M-38510/209E
CC
. Connect a 10 kΩ resistor between each output and V
50
P
.
1
to the V
CC
input is at the V
IL
level, allowing for
CC
CCP
to V
CCP
level by
CC
.
.