|High / Low range:||-|
Microchip Adds 64 Mbit Parallel SuperFlash® Memory to its Family of Radiation-Tolerant COTS-Based Devices for Space Systems
CHANDLER, Ariz., Dec. 15, 2020 (GLOBE NEWSWIRE) -- To reduce
the time, cost and risk of developing spaceflight-qualified
systems, designers may start with Commercial-Off-The-Shelf
(COTS) devices that can later be replaced by their
space-qualified, radiation-tolerant equivalent parts
available in plastic or ceramic packages featuring the same
pinout distribution. Microchip Technology Inc.
(Nasdaq: MCHP) today announced a
radiation-tolerant, 64 Megabit (Mbit) parallel-interface
SuperFlash memory device with unrivaled Total Ionizing Dose
(TID) tolerance for maximum reliability and robustness in the
harsh radiation environment of space missions. It is an ideal
companion to Microchip’s space-ready microcontrollers (MCUs),
microprocessors (MPUs) and Field Programmable Gate Arrays
(FPGAs) that provide the building blocks for this scalable
“The SST38LF6401RT SuperFlash device further strengthens our
scalable approach to developing total space system solutions
using our radiation-tolerant or radiation-hardened
microprocessors and FPGAs,” said Bob Vampola, associate vice
president of Microchip’s aerospace and defense business unit.
“It offers the vital protection these space systems need for
the most reliable digital processing where companion Flash
memory is required to store the critical software code or
bitstream that drives the complete system.”
Radiation-tolerant up to 50 kilorad (krad) TID, even while
the Flash is still biased and operating, the SST38LF6401RT device enables
systems to operate in a broad range of space
applications where they cannot afford any loss of code
execution that could lead to severe defects and system loss.
It is an ideal companion to Microchip’s SAMRH71
radiation-hardened SoC processor and can also be used with
the company’s RT
PolarFire® FPGAs to
support in-flight system reconfiguration. The device has
pinout distribution compatibility with its industrial version
for easy transition to the space-qualified plastic or ceramic
versions at the Printed Circuit Board (PCB) level. Voltage
operation of the SST38LF6401RT ranges from 3.0 to 3.6 volts
Development Tools and Availability
The SST38LF6401RT SuperFlash device is sampling now in a ceramic version and supported by an evaluation board and demonstration software, available upon request. Also available upon request is an FPGA flight programming reference case for combining the SuperFlash device with an FPGA and a SAMRH71 processor with supporting software.
By selecting relevant devices from its proven automotive- or industrial-qualified product family and adding silicon process improvements, Microchip gives them enhanced protections that make them more immune to single-event latch-up in heavy ion environments. The radiation performance of the slightly modified devices is fully characterized and supported by a dedicated radiation report for each functional block. The devices are used in applications ranging from launch vehicles and satellite constellations to space stations. Designers can begin system implementation with easy-to-source COTS devices before swapping them out with pinout-compatible space-qualified equivalents in high-reliability plastic or ceramic packages.
High-res images available through Flickr or editorial contact (feel free to publish):
About Microchip Technology
Microchip Technology Inc. is a leading provider of smart, connected and secure embedded control solutions. Its easy-to-use development tools and comprehensive product portfolio enable customers to create optimal designs which reduce risk while lowering total system cost and time to market. The company’s solutions serve more than 120,000 customers across the industrial, automotive, consumer, aerospace and defense, communications and computing markets. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality. For more information, visit the Microchip website at www.microchip.com.
Note: The Microchip name and logo, Microchip logo, PolarFire and SuperFlash are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. All other trademarks mentioned herein are the property of their respective companies.
|Editorial Contact:||Reader Inquiries:|
GlobeNewswire, a Nasdaq company, is one of the world's largest newswire distribution networks, specializing in the delivery of corporate press releases financial disclosures and multimedia content to the media, investment community, individual investors and the general public.