Fully designed, tested and qualified in Europe, ATMX150RHA is a mixed-signal Technology offer that provides high-performance and high-density solutions for Aerospace and Defense applications. ATMX150RHA covers a digital offer and extends it up to 22 million gates with a comprehensive library of standard logic & I/O cells.

With a set of qualified analog IPs, such as voltage regulators, voltage reference and monitoring devices, clock synthesizer and signal conditioning, ATMX150RHA eases the design of mixed-signal ASICs. The ATMX150RHA is the technology supporting our SAMRH71 and SAMRH707 radiation hardened microcontroller family.

The availability of a 5V to 1.8V regulator and the 5V tolerant IO permits easy re-targeting of obsolete or end-of-life ASICs with 5V core supply. The ATMX150RHA offers some High Voltage possibilities as well with some LDMOS transistors characterized in radiation up to 25V, this can be very useful for Power Management application.

In addition, the Physical Design Kit (PDK) enables customers to develop their own analog blocks and use the Microchip Space Multi-Project Wafer (SMPW) services.

Quality assurance grades
ATMX150RHA ASICs are available in several quality assurance grades, such as Mil-Prf 38535 QML-Q and QML-V - SMD:5962-20B01 - and ESCC 9000 - ESCC DS:9202/083.

• Mixed-signal Technology
• Up to 22 usable Mgates (equivalent NAND2)
• Comprehensive library of standard logic & I/O cells
• Memory cells compiled (ROM, SRAM, DPRAM, and Register File Memory)
• 450 MHz PLL (PLL400MRHA)
• Operating voltage 1.8±0.15V for the core and 5±0.5V,3.3±0.3V, 2.5±0.2V for the periphery
• High voltage possibilities (LDMOS transistors up to 25V characterized)
• High-speed LVDS buffers 655 Mbps in compliance with the TIA/EIA-644-A standard
• Analog and Digital IP blocks
• PLL400MRHA - 40-450 MHz PLL
• ADC12RHA - ADC 12-bit 1 Msps
• DAC12RHA - DAC 12-bit 1 Msps
• MUX8RHA - 8-channel analog multiplexer, bandwidth 10 MHz
• OSCRC10MRHA - Programmable 4/8/10/12 MHZ RC oscillator, ±1% frequency variation over temperature
• OSCRC32KRHA - 32 kHz RC oscillator
• BG1V2RHA - 1.215V Bandgap voltage reference, max temp. coef 90 ppm/°C
• REG200RHA - Linear voltage regulator from 3-5.5V to 1.8V, 200 mA
• POR18RHA - Power On Reset 1.8V
• Radiation Performances
• No single event latch-up below LET threshold of 75 MeV/mg/cm² at 125°C;
• TID test up to 300kRads (Si) for 1.8V and 3.3V devices, and 150kRads (Si) for 5V and HV I/O, according to Mil-Std 883 TM1019
• Advanced Packaging
• Advanced multi-layers low-noise CQFP and CCGA packages
• Up to 352 leads CQFP packages
• Up to 896 lands/columns CLGA/CCGA packages
• Custom packages development (ceramic / plastic)