The W25M-JV series SpiStack® is an innovative solution designed for code storage applications, integrating multiple dies into a single IC package. Each die operates independently and can be individually addressed using the C2h command. Using homogeneous NOR+NOR stacking, concurrent operations are supported, enabling Read for Execute-in-Place (XiP) even during erase processes. During initial programming or code updates, all dies can be erased and programmed simultaneously, significantly improving manufacturing throughput.
Characteristics
- Voltage: 3V
- Density: NOR 256Mb + NOR 256Mb
- Interface: SPI, Dual, Quad
- Speed: STR 104MHz
- Features:
- C2h command for die selection
Target Applications
- Human Machine Interface (HMI)
- Server, 5G, and WiFi, Switch
- Surveillance
- Field Programmable Gate Array (FPGA)
- Smart home
- Musical instruments


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