NPFC - MIL-M-38510/490
MICROCIRCUITS, DIGITAL, N-CHANNEL, SILICON GATE MONOLITHIC 8-BIT MICROCOMPUTER
| Organization: | NPFC |
| Publication Date: | 11 September 1986 |
| Status: | active |
| Page Count: | 39 |
scope:
This specification covers the detail requirements for a monolithic N-channel, silicon gate microcomputer. Two product assurance classes and a choice of case outline/lead finish are provided for each type, and are reflected in the complete part number.
The complete part number shall be in accordance with MIL-M-38510.
The device type shall be as follows:
Device type Circuit 01 8-bit microcomputer, masked programmable ROM (1K × 8) 02 8-bit microcomputer (without ROM)
The device class shall be the product assurance level as defined in MIL-M-38510.
The case outline shall be designed as follows:
Letter Case outline, (see MIL-M-38510, appendix C) Q D-5 (40-lead, 9/16" × 2-1/16") dual-in-line package
VDD and VCC supply voltage range- - - - - - - −0.5 to +7.0 Vdc Voltage on any pin (referenced to ground) - - −0.5 to +7.0 Vdc Storage temperature range - - - - - - - - - - −65° to +150°C Maximum power dissipation of package for outline shown above - - - - - - 1.5 W Maximum device power dissipation TC = −55°C- - - - - - - - - - - - - - - - - 0.7 W TC = +125°C - - - - - - - - - - - - - - - - 0.5 W Lead temperature (soldering 5 seconds)- - - - 270°C Maximum junction temperature (TJ) 1/- - - - - 175°C Thermal resistance, junction to case (θJC)- - (See MIL-M-38510, appendix C)
Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Rome Air Development Center (RBE-2), Griffiss AFB, NY 13441, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter.
Supply voltage (VCC and VDD)- - - - - - - - - 4.5 to 5.5 Vdc Minimum high-level input voltage 2/ ([R bar][e bar][s bar][e bar][t bar], XTAL1, XTAL2) - - - - - - - - - - - - 3.8 V (All other inputs)- - - - - - - - - - - - - - 2.3 V Maximum low-level input voltage 2/ ([R bar][e bar][s bar][e bar][t bar], XTAL1, XTAL2) - - - - - - - - - - - - 0.5 V (All other inputs)- - - - - - - - - - - - - - 0.7 V Crystal input frequency - - - - - - - - - - - - 1.0 to 6.0 MHz Case operating temperature range- - - - - - - - −55° to +125°C
intended Use:
Microcircuits conforming to this specification are intended for original equipment design applications and logistic support of existing equipment.
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