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S25FL064L, 64-Mbit (8-Mbyte) 3.0 V FL-L SPI Flash Memory | 赛普拉斯半导体

S25FL064L, 64-Mbit (8-Mbyte) 3.0 V FL-L SPI Flash Memory

2020 年 6 月 02 日
S25FL-L Serial NOR Flash family is Cypress’s first high-performance multiple input/output Serial Flash memory product manufactured on 65-nm Floating Gate NOR technology. AN217000 describes, for software programmers and system engineers, how to use the S25FL-L family and successfully integrate it in their systems.

The Cypress FL-L Family devices are Flash Non-volatile Memory products using:

  • Floating Gate technology
  • 65-nm process lithography

The FL-L family connects to a host system via a Serial Peripheral Interface (SPI). Traditional SPI single bit serial input and output (Single I/O or SIO) is supported as well as optional two bit (Dual I/O or DIO) and four bit wide Quad I/O (QIO), and Quad Peripheral Interface (QPI) commands. In addition, there are Double Data Rate (DDR) read commands for QIO and QPI that transfer address and read data on both edges of the clock. The architecture features a Page Programming Buffer that allows up to 256-bytes to be programmed in one operation and provides individual 4 KB sector, 32 KB half block sector, 64 KB block sector, or entire chip erase.