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 68562 Dual universal serial communications controller (DUSCC)

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

Outline letter Case outline X D-14 (48-lead, 2.435" × .620" × .225"), dual-in-line package

Storage temperature - - - - - - - - - - - - - - −65°C to +150°C All voltages with respect to ground - - - - - - −0.5 V dc to 7.0 V dc Maximum power dissipation (P_D) - - - - - - - - 1.8 W Lead temperature (soldering, 10 seconds) - - - +300°C Junction temperature - - - - - - - - - - - - - +175°C Thermal resistance, Junction-to-case (O_JC) - - See MIL-M-38510, appendix C

Supply voltage (V_CC) - - - - - - - - - - - - - - 4.5 V dc to 5.5 V dc High level input voltage (V_IH): All except X1/CLK - - - - - - - - - - - - - - 2.0 V X1/CLK - - - - - - - - - - - - - - - - - - - - 2.4 V Low level input voltage (V_IL): A11 except X1/CLK - - - - - - - - - - - - - - 0.8 V X1/CLK - - - - - - - - - - - - - - - - - - - - 0.4 V Low level output current (I_OL): All except DONEN and IRQN - - - - - - - - - - 5.3 mA DONEN and IRQN - - - - - - - - - - - - - - - - 8.8 mA High level output current (I_OH) - - - - - - - - −400µA Case operating temperature range (T_C) - - - - - −55°C to +110°C

intended Use: