EN25Q40B-2X Overview
The device is a 4 Megabit (512 K-byte) Serial Flash memory, with enhanced write protection mechanisms. The device supports the standard Serial Peripheral Interface (SPI), and a high performance Dual/Quad output as well as Dual/Quad I/O using SPI pins: Serial Clock, Chip Select, Serial DQ0(DI), DQ1(DO), DQ2(WP#) and DQ3(NC).
EN25Q40B-2X Key Features
- Single power supply operation
- Full voltage range: 2.3-3.6 volt
- Serial Interface Architecture
- SPI patible: Mode 0 and Mode 3
- 4 M-bit Serial Flash
- 4 M-bit/512 K-byte/2,048 pages
- 256 bytes per programmable page
- Standard, Dual or Quad SPI
- Standard SPI: CLK, CS#, DI, DO, WP#
- Dual SPI: CLK, CS#, DQ0, DQ1, WP#