EnglishThe W25N-KW series offers large capacity with SPI simplicity in space-saving packages. It supports code shadowing to RAM, executing directly from Dual/Quad SPI, and storing text or data. Its Bad Block Management (BBM) uses a look-up table to replace bad blocks with reserved good ones, ensuring a continuous and reliable memory map for users. Operating on a single 1.8V supply with deep power-down mode, the W25N-KW series is ideal for networking applications.
Characteristics
- Voltage: 1.8V
- Density: 1Gb, 2Gb, 4Gb
- Interface: SPI, Dual, Quad
- Page size:
- 1Gb: 2048 + 64 byte
- 2Gb, 4Gb: 2048 + 128 byte
- Speed: STR 104MHz
- Features:
- Bad Block Management Lookup Table (BBM LUT) (1Gb)
- Up to 105°C operating temperature
- Buffer and Sequential Read mode
- Continuous Read mode (1Gb)
- Deep power-down mode
Target Applications
- xDSL and Gigabit Passive Optical Network (GPON)
- IP camera and Surveillance
