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SMD-5962-86021 REV D
MICROCIRCUIT, DIGITAL, HCMOS, FLOATING POINT COPROCESSOR, MONOLITHIC SILICON
| contributor author | DLA - CC - DLA Land and Maritime | |
| date accessioned | 2017-09-04T18:27:26Z | |
| date available | 2017-09-04T18:27:26Z | |
| date copyright | 33882 | |
| date issued | 1992 | |
| identifier other | INWWDAAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/209592 | |
| description abstract | This drawing describes device requirements for class B microcircuits in accordance with 1.2.1 of MIL-STD-883, "Provisions for the use of MIL-STD-883 in conjunction with compliant non-JAN devices". The complete part number shall be as shown in the following example: The device types shall identify the circuit function as follows: Device type Generic number Circuit function 01 68881-12 HCMOS floating point coprocessor 02 68881-15 HCMOS floating point coprocessor 03 68881-20 HCMOS floating point coprocessor The case outlines shall be as designated in appendix C of MIL-M-38510, and as follows: Outline letter Case outline X P-AB (68-pin 1.080" × 1.080" × .345"), pin grid array package Y See figure 1 (68-lead, .960" × .960" × .135"), leaded chip carrier package Supply voltage range with respect to GND (VCC) - - - −0.3 V dc to +7.0 V dc Storage temperature range - - - - - - - - - - - - - −55°C to +150°C Maximum power dissipation (PD) - - - - - - - - - - - 1.0 W Lead temperature (soldering. 5 seconds) - - - - - - +270°C Junction temperature (TJ) - - - - - - - - - - - - - +150°C Thermal resistance, Junction-to-case (θJC): Case X - - - - - - - - - - - - - - - - - - - - - - See MIL-M-38510. appendix C Case Y - - - - - - - - - - - - - - - - - - - - - - 10°C/W Supply voltage range (VCC) - - - - - - - - - - - - - 4.5 V dc minimum to 5.5 V dc maximum High level input voltage range (VIH): All inputs - - - - - - - - - - - - - - - - - - - - 2.0 V dc to 5.25 V dc Low level input voltage range (VIL): All inputs - - - - - - - - - - - - - - - - - - - - GND −0.3 V dc to 0.8 V dc Minimum high level output voltage- - - - - - - - - - 2.4 V dc Maximum low level output voltage - - - - - - - - - - 0.5 V dc Case operating temperature range (TC)- - - - - - - - −55°C to +125°C Intended Use: Microcircuits conforming to this drawing are intended for use when military specifications do not exist and qualified military devices that will perform the required function are not available for OEM application. When a military specification exists and the product covered by this drawing has been qualified for listing on QPL-38510, the device specified herein will be inactivated and will not be used for new design. The QPL-38510 product shall be the preferred item for all applications. | |
| language | English | |
| title | SMD-5962-86021 REV D | num |
| title | MICROCIRCUIT, DIGITAL, HCMOS, FLOATING POINT COPROCESSOR, MONOLITHIC SILICON | en |
| type | standard | |
| page | 26 | |
| status | Active | |
| tree | DLA - CC - DLA Land and Maritime:;1992 | |
| contenttype | fulltext |
