Microchip Technology offers Serial EERAM
Product
Serial SRAM with hidden non-volatile backup, unlimited SRAM writes and capacitor-backed auto-store for power-loss-safe data logging.
- Currently Offered
Serial SRAM with hidden non-volatile backup, unlimited SRAM writes and capacitor-backed auto-store for power-loss-safe data logging.
Microchip Serial EERAM is a serial SRAM with hidden non-volatile cells that automatically capture SRAM contents on any power disruption using energy from a small external capacitor. On restore, the backup returns to the SRAM array without user intervention, with unlimited SRAM reads and writes, 100,000 backups and 100-year retention.
The family targets data logging and black-box recorders, smart meters and automotive systems including airbags, telematics, clusters and powertrains. It uses standard CMOS cells and industry-standard I2C protocol with symmetrical read/write timing and no battery.
Unified STT-MRAM memory merging code storage and working data memory into one non-volatile device as a NOR-flash successor.
Unified STT-MRAM memory merging code storage and working data memory into one non-volatile device as a NOR-flash successor.
Non-volatile SRAM combining SRAM speed with SONOS backup, infinite endurance and 20-year retention for PLC, metering and networking data logging.
Ferroelectric non-volatile memory portfolio from 4Kb to 16Mb with bus-speed writes and 100-trillion-cycle endurance for industrial and automotive data logging.
Ferroelectric RAM family to 16Mb with instant non-volatility, up to 108MHz QSPI and 100-trillion-cycle endurance for mission-critical data logging.
Automotive SEMPER NOR flash from 256Mb to 2Gb with ASIL-B compliance and execute-in-place.
Non-volatile SRAM combining SRAM speed with SONOS backup, infinite endurance and 20-year retention for PLC, metering and networking data logging.
Ferroelectric non-volatile memory portfolio from 4Kb to 16Mb with bus-speed writes and 100-trillion-cycle endurance for industrial and automotive data logging.
Ferroelectric RAM family to 16Mb with instant non-volatility, up to 108MHz QSPI and 100-trillion-cycle endurance for mission-critical data logging.
Automotive SEMPER NOR flash from 256Mb to 2Gb with ASIL-B compliance and execute-in-place.