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 PIN shall be as shown in the following example:

The device type(s) shall identify the circuit function as follows:

Device type Generic number Circuit function 01 68020-12 HCMOS, 32-bit microprocessor 02 68020-16 HCMOS, 32-bit microprocessor 03 68020-20 HCMOS, 32-bit microprocessor 04 68020-25 HCMOS, 32-bit microprocessor

The case outline(s) shall be as designated in MIL-STD-1835 and as follows:

Outline letter Descriptive designator Terminals Package style X CMGA5-P114 114 Pin grid array Y See figure 1 132 Square leaded chip carrier

The lead finish shall be as specified in MIL-STD-883 (see 3.1 herein). Finish letter "X" shall not be marked on the microcircuit or its packaging. The "X" designation is for use in specifications when lead finishes A, B, and C are considered acceptable and interchangeable without preference.

Supply voltage range - - - - - - - - - - - - - - - - - - - - −0.3 V dc to +7.0 V dc Storage temperature range - - - - - - - - - - - - - - - - - −65°C to +150°C Maximum power dissipation (P_D) - - - - - - - - - - - - - - - 1.75 W Lead temperature (soldering, 5 seconds) - - - - - - - - - - +270°C Junction temperature (T_J)- - - - - - - - - - - - - - - - - - +150°C Thermal resistance, junction to case (θ_JC): Case X - - - - - - - - - - - - - - - - - - - - - - - - - - See MIL-STD-1835 Case Y - - - - - - - - - - - - - - - - - - - - - - - - - - 10 °C

Supply voltage range (V_DD) - - - - - - - - - - - - - - - - - 4.5 V dc minimum to 5.5 V dc maximum High level input voltage (V_IH) - - - - - - - - - - - - - - - 2.0 V dc to V_CC V dc Low level input voltage range (V_IL)- - - - - - - - - - - - - GND or −0.5 V dc to +0.8 V dc Minimum high level output voltage (V_OH)- - - - - - - - - - - 2.4 V dc Maximum low level output voltage (V_OL) - - - - - - - - - - - 0.5 V dc Maximum low level output voltage (RESET only) - - - - - - - 0.8 V dc Case operating temperature range (T_C)- - - - - - - - - - - - −55°C to +125°C Frequency of operation: Device type 01 - - - - - - - - - - - - - - - - - - - - - - 8.0 MHz to 12.5 MHz Device type 02 - - - - - - - - - - - - - - - - - - - - - - 8.0 MHz to 16.7 MHz Device type 03 - - - - - - - - - - - - - - - - - - - - - - 12.5 MHz to 20.0 MHz Device type 04 - - - - - - - - - - - - - - - - - - - - - - 12.5 MHz to 25.0 MHz

1/ Must withstand the added P_D due to short circuit test; e.g., I_OS.

intended Use:

Microcircuits conforming to this drawing are intended for use for Government microcircuit applications (original equipment), design applications, and logistics purposes.