EnglishThe W25Q-PY series provides flexible, reliable storage for modern embedded applications. Its 1.2 V I/O allows direct reference voltage input, eliminating external level shifters and enabling faster program/erase performance while maintaining a 1.8V supply. Built-in ECC on 64Mb and 256Mb ensures data reliability, and the series features low power consumption. In particular, the 256Mb W25Q25PY is especially available in a 12-pin 5×6 WQFN package with four additional function pins: Busy, Write Protect, 1.2V I/O, and Reset, enhancing memory efficiency and stability for high-performance applications.
Characteristics
- Voltage: 1.8V with 1.2V I/O
- Density: 8Mb ~ 512Mb
- Interface: SPI, Quad
- Speed: STR 133 MHz, DTR 84 MHz
- Features:
- Built-in ECC (64Mb and above)
- Low power-down current
- WQFN-12 for W25Q25PY
Target Applications
- AI accelerator
- Advanced application processor
- Wearable
