scope:

This drawing describes the 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 8×320 16-bit bipolar microcontroller

The case outlines shall be as designated in appendix C of MIL-M-38510, and as follows:

Outline letter Case outline Q D-5 (40-lead, 9/16" × 2-1/16"), dual-in-line package U C-5 (44-terminal, .650" × .650"), square chip carrier package

Supply voltage range - - - - - - - - - - - - - - - - - - - −0.3 V dc to +7.0 V dc Input voltage- - - - - - - - - - - - - - - - - - - - - - - −0.3 V dc to +5.5 V dc Storage temperature range- - - - - - - - - - - - - - - - - −65°C to +150°C Maximum power dissipation, (P_D) 1/ - - - - - - - - - - - - 1.5 W Lead temperature (soldering, 5 seconds)- - - - - - - - - - +270°C Junction temperature (T_J)- - - - - - - - - - - - - - - - - +150°C Thermal resistance, junction-to-case (θ_JC): Case Q - - - - - - - - - - - - - - - - - - - - - - - - - See MIL-M-38510, appendix C Case U - - - - - - - - - - - - - - - - - - - - - - - - - 25°C/W

Supply voltage (V_CC) - - - - - - - - - - - - - - - - - - - - - - 5.0 V dc ±10% Case operating temperature range (T_C)- - - - - - - - - - - - - - −55°C to +125°C Minimum high level input voltage (logic inputs)- - - - - - - - - 2.0 V dc Maximum low level input voltage (logic inputs) - - - - - - - - - 0.8 V dc Minimum high level output voltage- - - - - - - - - - - - - - - - 2.4 V dc Maximum low level output voltage - - - - - - - - - - - - - - - - 0.5 V dc Maximum frequency of operation - - - - - - - - - - - - - - - - - 8.0 MHz

intended Use: