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 320C25 Digital signal processor, 40 MHz 02 320C25-50 Digital signal processor, 50 MHz 03 320C26B Digital signal processor, 40 MHz

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

Outline letter Descriptive designator Terminals Package style X CMGA15-P68 68 pin grid array package Y CQCC1-N68 68 leadless chip carrier package Z CQCC2-J68 68 J-leaded chip carrier package

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 (V_CC) 1/ - - - - - - - - - - - - −0.3 V dc to 7 V dc Output voltage range (V_O) - - - - - - - - - - - - - - −0.3 V dc to 7 V dc Input voltage range (V_I) - - - - - - - - - - - - - - - −0.3 V dc to 7 V dc Continuous total power dissipation (P_D) - - - - - - - 1.0 W Storage temperature range - - - - - - - - - - - - - - −65°C to +150°C Lead temperature (soldering, 10 seconds) - - - - - - - +300°C Thermal resistance (Θ_JC) - - - - - - - - - - - - - - - See MIL-STD-1835

Supply voltage (V_cc): Device type 01 and 03 - - - - - - - - - - - - - - - - - - 4.5 V dc minimum to 5.5 V dc maximum Device type 02 - - - - - - - - - - - - - - - - - - - - - 4.75 V dc minimum to 5.25 V dc maximum Supply voltage (V_ss) - - - - - - - - - - - - - - - - - - - 0 V dc High level output current.(I_OH) - - - - - - - - - - - - - - 300 μA Low level output current (I_OL) - - - - - - - - - - - - - - 2 mA High level input voltage (V_IH): D15-0 - - - - - - - - - - - - - - - - - - - - - - - - - - 2.20 V dc minimum FSX device types 01 - - - - - - - - - - - - - - - - - - - 2.30 V dc minimum FSX device types 02, 03 - - - - - - - - - - - - - - - - - 2.20 V dc minimum CLKR/CLKX - - - - - - - - - - - - - - - - - - - - - - - - 3.50 V dc minimum

CLKIN: Device types 01 and 03 - - - - - - - - - - - - - - - 3.50 V dc minimum Device type 02 - - - - - - - - - - - - - - - - - - - 4.00 V dc minimum All others - - - - - - - - - - - - - - - - - - - - - - 3.00 V dc minimum Low Level input voltage (V_IL): D15-0/FSX/CLKIN/CLKX/CLKR - - - - - - - - - - - - - - - 0.8 V dc maximum All others - - - - - - - - - - - - - - - - - - - - - - 0.7 V dc maximum Case operating temperature range (T_C) - - - - - - - - - - −55°C + 125°C

intended Use:

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