CY15B204QSN-108SXET 4Mb 3.0V Automotive-E 108MHz QSPI EXCELON™ F-RAM in 8-pin SOIC

综述

EXCELON™ Auto F-RAM CY15B204QSN-108SXE is a high-performance, AEC-Q100 qualified 4-Mbit non-volatile memory, designed for high-reliability automotive applications with temperature support up to +125 °C. Equipped with high-speed, low-pin-count QSPI interface, it offers read/write bandwidth up to 432-Mbits/s. Unlike serial flash, it performs write operations at bus speed, ensuring no write delays and offering virtually unlimited write endurance.

特征描述

  • 4-Mbit F-RAM organized as 512K × 8
  • 10 trillion (1013) read/write cycles
  • Instant non-volatility
  • 108-MHz Quad SPI bus (SDR)
  • Operating voltage: 1.8V to 3.6V
  • 121 years of data retention at +85°C
  • Operating temperature: –40°C to +125°C
  • Execute-in-place (XIP)
  • Dedicated 256-byte special sector F-RAM
  • ISO-26262 FuSa compliant

优势

  • Capture data instantly on power loss
  • Achieve 432-Mbits/s of data throughput
  • Log data continuously over system life
  • Operate reliably in harsh conditions
  • Retain critical data for 100+ years
  • Avoid wear-leveling firmware overheads
  • Generate FuSa compliant systems
  • Design with AEC-Q100 qualified memories
支持