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Long-Term Commitment to the Space Industry
With nearly 30 years of experience in the space industry, Atmel was recognized for delivering
leading-edge and highly integrated technology and solutions. In 2016, Atmel was acquired by
Microchip Technology Inc., a leading provider of microcontroller and analog semiconductors,
providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer
applications worldwide. Microchip is committed to continuing to support the space industry, delivering the same solutions and
services customers expect for Atmel ight heritage Rad-Hard parts.
Fully designed, assembled, tested and qualied in Europe, Microchip's offering of rad-hard digital Application-Specic Integrated
Circuits (ASICs) is one of the most attractive and competitive on the market for the most critical applications. In order to meet the
needs of next-generation satellites and launchers, our ASIC platforms include:
• ATMX150RHA: improve integration with adaptable technology: a mixed-signal strategy with logic, Analog, 5V compatibility,
embedded Non-Voltatile Memory (NVM) option, high-voltage option and qualied IPs.
• AT65RHA: improve integration and computing power with thinner technology and high-speed links, reduction of power
consumption, offering a high level of system integration and increased computing power. The device is designed in 65 nm
technology, with up to 50 Mgates and more embedded features such as very high-speed serial links.
Questions? Email the Hotline at aerospace@nto.atmel.com.
ASIC Overview
ATC18RHA ATMX150RHA AT65RHA
Process Bulk CMOS SOI CMOS Bulk CMOS
Feature Size (µm) 0.18 0.15 0.065
Library Digital DigitalMixed-Signal
Gates (equivalent NAND2) 7M 22M 50M
Maximum Toggle Frequency 7.5 GHz 7.5 GHz 30 GHz
Gate Delay @25°C (ps) 40 40 15
Signal I/Os >400 >700 >1,000
Flip-Chip I/O Available N N Y
5V and HV (25/45/65V) Option N Y N
Specic I/Os LVDS, PCl LVDS, PCI, HSSL HSSL, LVDS, PCl
Supply Voltage Core – I/Os 1.8–3.3/2.5V 1.8–2.5/3.3/5V 1.2–1.8/2.5/3.3V
Power Consumption
(nW/gate/MHz) @20% Duty Cycle <10 <10 <0.5
Analog IPs PLL ADC, DAC, PLL, BG, MUX, COMP... PLL, Temp Sense
RAM Compiler Y Y Y
NVM N Y N
Rad Hardness
Functional TID (krads(Si)) 300 300 300
Latch Up (MeV/mg/cm2) ° ° °>95 @125 C* >95 @125 C>60 @125 C
Availability Now Now Now
Qualication ESCC QML, QML-Q, QML-V,
QML-V RHA 2016 2017
Package
Qualied wire-bonding hermetic offer
• CQFP up to 352
• CLGA/CCGA 329, 472, 625
Qualied wire-bonding hermetic offer
• CQFP up to 352
• CLGA/CCGA 329, 472, 625 and 896 with
European Columns
• Dedicated package development on request
Flip Chip
hermetric offer
Space Heritage
