Infineon Applied sciences AG launched two new Ferroelectric RAM (F-RAM) reminiscence units in 1Mbit and 4Mbit densities to its EXCELON F-RAM household. The 1Mbit units are the automotive-qualified serial F-RAMs obtainable .
The brand new units, that are AEC-Q100 Grade 1 certified and help an prolonged temperature vary (-40°C to +125°C), complement a portfolio of automotive F-RAM merchandise starting from 4Kbit as much as 16Mbit densities. These units characteristic quick and extremely dependable learn/write efficiency at speeds as much as 50 MHz in SPI (serial peripheral interface) mode and as much as 108 MHz in Quad SPI (QSPI) mode, and an endurance of 10 trillion learn/write cycles to help knowledge logging at 10 microsecond intervals for over 20 years.
“Knowledge logging necessities are rising quickly in automotive methods, as traits towards broader use of digital methods and trade rules have inspired using high-reliability non-volatile reminiscences in airbag security methods, together with engine management and battery administration methods,” says Ramesh Chettuvetty, vice chairman RAM options at Infineon. “The Demand for reminiscence densities tailor-made to particular use instances has grown because the variety of purposes requiring knowledge logging have elevated. Infineon is dedicated to offering our prospects with the flexibleness to fulfill the reminiscence structure necessities of any system design.”
The zero delay write functionality of EXCELON F-RAM permits system knowledge to be captured and recorded as much as the final prompt earlier than an accident or different user-defined set off occasion. Each of the brand new units use the serial (SPI/QSPI) interface, have the exceptionally low energy consumption attribute of F-RAM, function from 1.8 V to three.6 V, and are available a typical 8-pin SOIC (small define built-in circuit) package deal. Along with its distinctive endurance, Infineon’s F-RAM can be designed to retain knowledge for greater than 100 years after lack of energy.
Availability
Infineon’s 1Mbit (CY15B201QN-50SXE) and 4Mbit (CY15B204QN-40SXE) EXCELON Auto F-RAM units are actually in quantity manufacturing.
Extra data is out there at right here. Infineon additionally expects to launch the Quad SPI interface model of each units by the top of this yr.
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