ACS175MS Data Sheet Radiation Hardened Quad D-Type FlipFlop with Reset The Radiation Hardened ACS175MS is a Quad D-Type Flip-Flop with Reset. Information at the D input is transferred to the Q and Q outputs on the positive-going transition of the clock. All four flip-flops are controlled by a common clock (CP) and a common reset (MR). Resetting is accomplished by a LOW level independent of the clock. All inputs are buffered and the outputs are designed for balanced propagation delay and transition times. The ACS175MS is fabricated on a CMOS Silicon on Sapphire (SOS) process, which provides an immunity to Single Event Latch-up and the capability of highly reliable performance in any radiation environment. These devices offer significant power reduction and faster performance when compared to ALSTTL types. Specifications for Rad Hard QML devices are controlled by the Defense Supply Center in Columbus (DSCC). The SMD numbers listed below must be used when ordering. Detailed Electrical Specifications for the ACS175MS are contained in SMD 5962-98635. A “hot-link” is provided on our homepage for downloading. http://www.intersil.com/spacedefense/spaceselect.htm July 1999 File Number 4763 Features • QML Qualified Per MIL-PRF-38535 Requirements • 1.25 Micron Radiation Hardened SOS CMOS • Radiation Environment - Latch-Up Free Under Any Conditions - Total Dose (Max.) . . . . . . . . . . . . . . . . . 3 x 105 RAD(Si) - SEU Immunity . . . . . . . . . . . . . <1 x 10-10 Errors/Bit/Day - SEU LET Threshold . . . . . . . . . . . . >100MeV/(mg/cm2) • Input Logic Levels. . . . VIL = (0.3)(VCC), VIH = (0.7)(VCC) • Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . ±12mA (Min) • Quiescent Supply Current . . . . . . . . . . . . . . . 10µA (Max) • Propagation Delay . . . . . . . . . . . . . . . . . . . . . . 22ns (Max) Applications • High Speed Control Circuits • Sensor Monitoring • Low Power Designs Ordering Information INTERNAL MARKETING NUMBER ORDERING NUMBER 5962F9863501VCC ACS175DMSR-03 ACS175D/SAMPLE-03 ACS175D/SAMPLE-03 5962F9863501VXC ACS175KMSR-03 ACS175K/SAMPLE-03 5962F9863501V9A TEMP. RANGE (oC) PACKAGE DESIGNATOR -55 to 125 16 Ld SBDIP CDIP2-T16 25 16 Ld SBDIP CDIP2-T16 -55 to 125 16 Ld Flatpack CDFP4-F16 ACS175K/SAMPLE-03 25 16 Ld Flatpack CDFP4-F16 ACS175HMSR-03 25 Die NA Pinouts ACS175MS (SBDIP) TOP VIEW ACS175MS (FLATPACK) TOP VIEW MR 1 16 VCC Q0 2 15 Q3 Q0 3 MR 1 16 VCC Q0 2 15 Q3 14 Q3 Q0 3 14 Q3 D0 4 13 D3 D0 4 13 D3 D1 5 12 D2 D1 5 12 D2 Q1 6 11 Q2 Q1 6 11 Q2 10 Q2 Q1 7 10 Q2 GND 8 9 CP Q1 7 9 CP GND 8 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999 ACS175MS Die Characteristics DIE DIMENSIONS: PASSIVATION: Size: 2390µm x 2390µm (94 mils x 94 mils) Thickness: 525µm ±25µm (20.6 mils ±1 mil) Bond Pad: 110µm x 110µm (4.3 x 4.3 mils) Type: Phosphorous Silicon Glass (PSG) Thickness: 1.30µm ±0.15µm SPECIAL INSTRUCTIONS METALLIZATION: AI Bond VCC First Metal 1 Thickness: 0.7µm ±0.1µm Metal 2 Thickness: 1.0µm ±0.1µm ADDITIONAL INFORMATION: Worst Case Current Density: <2.0 x 105 A/cm2 Transistor Count: 280 SUBSTRATE POTENTIAL Unbiased Insulator Metallization Mask Layout ACS175MS Q0 (2) MR (1) VCC (16) Q3 (15) Q0 (3) (14) Q3 D0 (4) (13) D3 (12) D2 D1 (5) (11) Q2 Q1 (6) (7) Q1 (8) GND (9) CP (10) Q2 All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification. Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see web site www.intersil.com Sales Office Headquarters NORTH AMERICA Intersil Corporation P. O. Box 883, Mail Stop 53-204 Melbourne, FL 32902 TEL: (321) 724-7000 FAX: (321) 724-7240 EUROPE Intersil SA Mercure Center 100, Rue de la Fusee 1130 Brussels, Belgium TEL: (32) 2.724.2111 FAX: (32) 2.724.22.05 2 ASIA Intersil (Taiwan) Ltd. 7F-6, No. 101 Fu Hsing North Road Taipei, Taiwan Republic of China TEL: (886) 2 2716 9310 FAX: (886) 2 2715 3029