DLA - SMD-5962-87653 REV A
MICROCIRCUIT, MICROPROCESSOR, COMPATIBLE REAL-TIME CLOCK, CMOS MONOLITHIC SILICON
| Organization: | DLA |
| Publication Date: | 21 October 1991 |
| Status: | active |
| Page Count: | 12 |
scope:
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 type shall identify the circuit function as follows:
Device type Generic number Circuit function 01 ICM7170 Microprocessor compatible real-time clock
The case outline shall be as designated in appendix C of MIL-M-38510, and as follows:
Outline letter Case outline J D-3 (24-lead, ½" × 1-¼"), dual-in-line package
Supply voltage (VCC) - - - - - - - - - - - - - - - - - - - - +8.0 V dc Power dissipation (PD) - - - - - - - - - - - - - - - - - - - 500 mW 1/ Input voltage (any terminal) - - - - - - - - - - - - - - - - VCC +0.3 V dc to VSS −0.3 V dc Storage temperature range (TS) - - - - - - - - - - - - - - - −65°C to +150°C Thermal resistance, junction to-case (θJC): Case J - - - - - - - - - - - - - - - - - - - - - - - - - - See MIL-M-38510, appendix C Lead temperature (soldering, 10 seconds) - - - - - - - - - - +300°C
Case operating temperature range (TC) - - - - - - - - - - - −55°C to +125°C Supply voltage (VCC) - - - - - - - - - - - - - - - - - - - - +4.5 V dc to +5.5 V dc
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... View More
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