The Puya PY25Q256LC-CDH is a 256Mbit (32MB) serial NOR flash memory designed for high-performance data storage with low power consumption. It supports standard SPI, Dual, and Quad I/O interfaces, allowing flexible and fast data transfers with clock frequencies up to 133MHz. This makes it an excellent solution for applications that require high-capacity, non-volatile memory with efficient performance.

With a wide operating voltage of 2.7V to 3.6V, the PY25Q256LC-CDH is suitable for battery-powered and embedded systems. It offers robust data security with features like block protection, hardware write protection (/WP pin), and software protection mechanisms. Additionally, its continuous read mode and suspend/resume functions enable seamless and efficient operation even during program or erase cycles.

Packaged in a WSON8 (6x8mm, CDH) package, the PY25Q256LC-CDH is compact and ideal for space-limited designs, while still providing large storage capacity.

Key Features:

• Density: 256Mbit (32MB)

• Interface: SPI, Dual I/O, Quad I/O

• Max Clock Frequency: 133MHz

• Operating Voltage: 2.7V to 3.6V

• Low Power Consumption: Supports deep power-down mode

• Security & Protection: Block protection, software write protection, hardware /WP pin

• Advanced Functions: Suspend/Resume program & erase, Continuous Read Mode

• Package: WSON8 6x8mm (CDH)

• Temperature Range: -40°C to +85°C (Industrial Grade)

Typical Applications:

• IoT devices

• Consumer electronics

• Automotive systems

• Industrial control equipment

• Medical devices

• Network communication systems

• Embedded systems requiring large-capacity flash memory