Aeroflex Microelectronic Solutions is a world leader in the design, manufacturing and marketing of high-reliability integrated circuits, CCA and RAD test services, motion control and motors, microwave and RF devices, components and subsystems for the aerospace, defense, fixed broadband and wireless/mobile markets.

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LEON 3FT Microprocessor

Providing your HiRel Databus for HiRel Applications

Aeroflex's LEON 3FT family includes the UT699 SPARC™ V8 Microprocessor with Aeroflex Gaisler IP, the GR712RC SPARC™ V8 Microprocessor and the latest family additions - the UT699E and UT700 SPARC™ V8 Microprocessors. The UT699E and the UT700 Preliminary Datasheets have been posted.

Aeroflex's UT699 / 699E / 700 and GR712RC are processing solutions for markets such as Nuclear Power Plant Controls, Critical Transportation Systems, High-Altitude Avionics, Medical Electronics and X-Ray Cargo Scanning.

Aeroflex's LEAP (LEON Expandable Application Platform) is available now as a low-cost development platform to familiarize users with the Aeroflex UT700 processor, as well as allow custom expansion based on application requirements. Please download the LEAP Users Manual and the UT700 LEAP VxWorks 6.7 BSP Manual now.

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Aeroflex also offers customers a complete SpaceWire solution - products and test equipment. Aeroflex and 4Links Limited have a test equipment distribution agreement allowing Aeroflex to provide 4Links SpaceWire test equipment and support for North America.

For questions, please call 800-645-8862.

Available LEON 3FT Microprocessor Products

LEON Microprocessors
Part
Number
Description #
Cores
Max
Speed
(MHz)
Max
DMIPs
/Core
Total Dose
krad(Si)
Latch-Up
Immune
MeV - cm²/mg
Package QML Q&V SMD #
GR712RC GR712RC is a dual-core LEON3FT 32-bit processor, with two fully SPARC V8 compliant integer units and two high performance fully pipelined IEEE-754 floating point units. 2 100 140 † 100* > 118 240 FP ** ***
UT700 LEON 3FT 32-bit SPARC™ Microprocessor, fully SPARC™ V8 compliant integer unit. 1 166 233 † 100* > 100 484 LGA Q,V**** 5962-13238
UT699E
LEON 3FT 32-bit SPARC™ Microprocessor, fully SPARC™ V8 compliant integer unit. 1 100 140 † 100* > 100 484 LGA Q,V**** 5962-13237
UT699 LEON 3FT 32-bit SPARC™ Microprocessor, fully SPARC™ V8 compliant integer unit. 1 66 92 † 100* > 100 352 FP
and
484 LGA
Q,V 5962-08228
† With latest compiler, 0 wait states on SRAM and cache enabled.
* Contact factory for SEU report.
** Class S screening and qualification.
*** Per Aeroflex procurement specification.
**** QML V pending.
Development Boards
Part
Number
Description
GR712RC-BOARD
Dual-Core
The GR712RC-BOARD evaluation board is capable of running at a system clock speed of 100MHz. The board is a double Eurocard form factor used in a standalone bench-top configuration. The board supports MIL-STD-1553B, 10/100 Base-T Ethernet, six SpaceWire ports capable of running at up to 200Mbits/s, two CAN ports, on-board FLASH, SRAM, and SDRAM. A USB debug port is also available on-board.
GR-CPCI-UT699 Development board with the UT699 LEON3FT SPARC V8 microprocessor. The board is cPCI form factor and can also be used in a standalone bench-top configuration. The board supports 32-bit/33MHz PCI, Ethernet, 4 SpaceWire ports capable of running up to 200Mbit/s, 2 CAN ports, on-board FLASH, SRAM, SDRAM, and socket for a PROM device. A USB debug port is provided.
AX9-4250252-000/001 LEAP The Aeroflex LEAP provides a flexible development platform for customers wanting to develop software that works on the Aeroflex UT700 Standard Product with minimal cost investment. The Aeroflex LEAP has a Aeroflex UT700 LEON 3 FT prototype grade device with 8 Mbytes NV memory storage and 32Mbytes SDRAM (both commercial memory), along with one USB UART interface and one 10T/100 Mbit/s Ethernet port. It also includes a JTAG interface for programming and debug of UT700 LEON 3FT (requires XILINX USB Platform Cable) along with one 192-pin mezzanine card expansion connector and an on-board Programmable LEAP main clock.
ALExIS Development
System
Aeroflex LEON Experimenter's Interface System is a ready-to-run development platform for customer applications with flexible architecture supporting quick path-to-flight after development. The ALExIS platform is a 3U cPCI chassis which comes with one non-flight UT699 SBC, a video card, a power card and two cPCI slots for future card expansion. Pre-loaded operating systems and applications drivers are also included with the ALExIS.
UT699 Prototype SBC for the
ALExIS Development System
Off-the-shelf 3U cPCI form factor Single Board Computer (SBC) based on the UT699 LEON 3FT 32-bit SPARC™ V8 Microprocessor. The UT699 SBC addresses size (160mm x 100mm), weight (<4 pounds) and power (<5.5W). The UT699 SBC has a path to flight (non-flight and flight variants to be available). The UT699 SBC includes an FPGA, volatile and non-volatile memory, 10 user defined A/D channels, 194-pin mezzanine connectors (2) and the following interfaces: SpW (4), RS-485 (1), cPCI 33MHz/32bit (1), JTAG (2), 10/100 Ethernet (1) for terrestrial use. This subject prototype (non-flight) UT699 SBC is only available in the ALExIS (Aeroflex LEON Experimenter's Interface System) development platform. For more information, please contact your Sales Representative or you may contact us directly.
Software Development Tools