CY15B128Q-SXE High-Performance 128kBit F-RAM with 40MHz SPI Interface, Automotive Qualification, and Wide Operating Temperature Range of -40°C to 125°C
Overview
The CY15B128Q is a high-speed, reliable 128-Kbit nonvolatile memory with advanced ferroelectric technology, offering rapid write operations, substantial write endurance, and 121 years of data retention. Ideal for data logging and industrial controls, it serves as a drop-in replacement for serial EEPROM or flash, guaranteeing performance over an automotive-e range of –40 °C to +125 °C.
Summary of Features
- 128-Kbit ferroelectric random access memory
- High-endurance 10 trillion (1013) read/writes
- 121-year data retention
- NoDelay™ writes
- Advanced high-reliability ferroelectric process
- Very fast serial peripheral interface (SPI)
- Up to 33-MHz frequency
- Supports SPI mode 0 (0, 0) and mode 3 (1, 1)
- Sophisticated write-protection scheme
- Software protection using Write Disable instruction
- Software block protection for 1/4, 1/2, or entire array
- Low power consumption
Benefits
- Drop-in replacement for EEPROM/flash
- High-speed SPI bus utilization
- Read-only Device ID for info
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