STANDARD
MICROCIRCUIT DRAWING
SIZE
A
5962-90965
DLA LAND AND MARITIME
COLUMBUS, OHIO 43218-3990
REVISION LEVEL
H
SHEET
17
DSCC FORM 2234
APR 97
4.4.1 Group A inspection.
a. Tests shall be as specified in table IIA herein.
b. Subgroups 5 and 6 of table IA of method 5005 of MIL-STD-883 shall be omitted.
c. Subgroup 4 (CI and CO measurements) shall be measured only for initial qualification and after any process or
design changes which may affect input or output capacitance. A sample size of 5 devices with no failures, and all
input and output terminals shall be required.
d. O/V (latch-up) tests shall be measured only for initial qualification and after any design or process changes which
may affect the performance of the device. For device class M, procedures and circuits shall be maintained under
document revision level control by the manufacturer and shall be made available to the preparing activity or acquiring
activity upon request. For device classes Q and V, the procedures and circuits shall be under the control of the
device manufacturer's TRB in accordance with MIL-PRF-38535 and shall be made available to the preparing activity
or acquiring activity upon request. Testing shall be on all pins, on five devices with zero failures. Latch-up test shall
be considered destructive. Information contained in JEDEC Standard EIA/JESD78 may be used for reference.
e. Programmed device (see 3.2.3.2) - For device class M, subgroups 7, 8A, and 8B tests shall consist of verifying the
functionality of the device. For device classes Q and V, subgroups 7, 8A, and 8B shall include verifying the
functionality of the device. These tests shall have been fault graded in accordance with MIL-STD-883, method 5012
(see 1.6 herein).
f. Unprogrammed devices shall be tested for programmability and dc and ac performance compliance to the
requirements of group A, subgroups 1 and 7.
(1) A sample shall be selected from each wafer lot to satisfy programmability requirements. Eight devices shall
be submitted to programming (see 3.2.3.1). If any device fails to program, the lot shall be rejected. At the
manufacturer's option, the sample may be increased to 18 total devices with no more than two total device
failures allowable.
(2) These eight devices shall also be submitted to the requirements of the specified tests of group A, subgroups 1
and 7. If any device fails, the lot shall be rejected. At the manufacturer's option, the sample may be increased
to 18 total devices with no more than two total device failures allowable.
(3a) Eight devices from the programmability sample shall be submitted to the requirements of group A, subgroups
9 for binning circuit delay only. If any device fails, the lot shall be rejected. At the manufacturer's option, the
sample may be increased to 18 total devices with no more than two total device failures allowable.
(3b) If the binning circuit is tested on 100 percent of the products, then the above requirement is met.
4.4.2 Group C inspection. The group C inspection end-point electrical parameters shall be as specified in table IIA herein.
4.4.2.1 Additional criteria for device class M. Steady-state life test conditions, method 1005 of MIL-STD-883:
a. Test condition D. The test circuit shall be maintained by the manufacturer under document revision level control and
shall be made available to the preparing or acquiring activity upon request. The test circuit shall specify the inputs,
outputs, biases, and power dissipation, as applicable, in accordance with the intent specified in method 1005.
b. TA = +125°C, minimum.
c. Test duration: 1,000 hours, except as permitted by method 1005 of MIL-STD-883.
4.4.2.2 Additional criteria for device classes Q and V. The steady-state life test duration, test condition and test temperature,
or approved alternatives shall be as specified in the device manufacturer's QM plan in accordance with MIL-PRF-38535. The
test circuit shall be maintained under document revision level control by the device manufacturer's TRB, in accordance with MIL-
PRF-38535, and shall be made available to the acquiring or preparing activity upon request. The test circuit shall specify the
inputs, outputs, biases, and power dissipation, as applicable, in accordance with the intent specified in method 1005 of MIL-
STD-883.