MILITARY SPECIFICATION
INCH-POUND MIL-M-38510/206D
25 April 2005
SUPERSEDING MIL-M-38510/206C
10 September 1986
MICROCIRCUIT, DIGITAL, 4096-BIT SCHOTTKY, BIPOLAR, PROGRAMMABLE READ-ONLY MEMORY (PROM),
Inactive for new design after 24 July 1995
This specification is approved for use by all Departments and Agencies of the Department of Defense.
The requirements for acquiring the product herein shall consist of this specification sheet and MIL-PRF 38535.
1. SCOPE
1.1 Scope. This specification covers the detail requirements for monolithic silicon, programmable read-only memory (PROM) microcircuits which employ thin film nichrome (NiCr) resistors, tungsten (W) or titanium tungsten (TiW) as the fusible link or programming element. Two product assurance classes and a choice of case outlines and lead finishes are
provided and are reflected in the complete part number. A special test requirement is included in this specification to screen against devices which may contain excess moisture in the package materials or internal atmosphere ( see freeze-out test of
4.2d). For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, (see 6.4).
1.2 Part or Identifying Number (PIN). The PIN is in accordance with MIL-PRF-38535, and as specified herein.
1.2.1 Device types. The device types are as follows:
Device type |
Circuit |
Access times (ns) |
01 |
1024 word/4 bits per word PROM with open collector. |
85 |
02, 04 |
1024 word/4 bits per word PROM with three-state output. |
85, 55 |
03 |
1024 word/4 bits per word PROM with active pull-up |
85 |
1.2.2 Device class. The device class is the product assurance level as defined in MIL-PRF-38535.
1.2.3 Case outlines. The case outlines are as designated in MIL-STD-1835 and as follows: Outline letter Descriptive designator Terminals Package style
E |
GDIP1-T16 or CDIP2-T16 |
16 |
Dual-in-line |
F |
GDFP2-F16 or CDFP3-F16 |
16 |
Flat pack |
v |
GDIP1-T18 or CDIP2-T18 |
18 |
Dual-in-line |
Y |
See figure 1 |
24 |
Square chip carrier |
z |
See figure 1 |
18 |
Flat pack |
U |
GDFP2-F18 |
18 |
Flat pack |
Comments, suggestions, or questions on this document should be addressed to: Commander, Defense Supply Center Columbus, ATTN: DSCC-vAS, P. O. Box 3990, Columbus, OH 43218-3990, or emailed to bipolar@dscc.dla.mil. Since contact information can change, you may want to verify the currency of this address information using the ASSIST Online database at https://assist.daps.dla.mil
AMSC N/A FSC 5962
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