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ATF697FF

Status: Not Recommended for new designs

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Device Overview

Summary

The ATF697FF is a multichip module integrating the Microchip's AT697F SPARC V8 rad-hard processor, the Microchip ATF280F SRAM-based FPGA and an internal PCI link. The ATF697FF operates at up to 100MHz, at down to 0.7W, for space applications today.  By executing powerful instructions in a single clock cycle, the processor unit achieves throughputs around 1 MIPS per MHz, allowing you to optimize power consumption versus processing speed.

The two dice have been especially designed for space applications by implementing hardened cells, on-chip concurrent transient and permanent error detection and correction, and permanent self-integrity check mechanism.  The ATF697FF is designed to be used as a building block in computers for on-board embedded real-time applications, and brings up-to-date functionality and performance for space applications.  The device requires only memory and application-specific peripherals to be added to form a complete on-board computer.

Both the processor unit and the reconfigurable unit are manufactured using the Microchip 0.18um rad-hard AT58KRHA CMOS technology.

Parametrics
Name
Value
Temp# Range (deg C)
-55 to 125
Single Event Latchup (SEL)
60 MeV/mg/cm2
Total Ionizing Dose (TID)
100 krad
CPU
LEON2FT
Operating Voltage (Vcc)
1.65 to 1.95/3 to 3.6
Max# Operating Freq# (MHz)
100

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Errata

12/30/2017
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