Winbond – W25M161AV: Flash Memory (16M-bit Serial NOR + 1G-bit Serial NAND) Serial MCP

The W25M161AV Flash Memory (16M-bit Serial NOR + 1G-bit Serial NAND) Serial MCP is based on the popular W25Q/W25N SpiFlash® series by stacking the W25Q16JV and W25N01GV. This product offers flexible memory density, with a clock speed of up to 133 MHz and an access time of just 6 ns, ensuring fast and smooth data retrieval. It supports independent SPI interface operation and control at any time to prevent bus conflicts.

The W25M161AV retains all the features and functionalities of SpiFlash®, with support for Standard SPI, Dual SPI I/O, and Quad SPI I/O, ensuring flexible connectivity and seamless integration into existing circuit systems.

The W25Q16JV is organized into 16,384 programmable pages, each 256 bytes in size. Up to 256 bytes can be programmed at once, and the entire chip can be erased quickly. Small 4KB sectors provide greater flexibility for applications requiring data and parameter storage. The stacking of these two elements makes the W25M161AV an ideal choice for applications such as IoT, embedded systems, mobile devices, and other scenarios requiring compact yet powerful memory solutions.

Specifications: 

– Capacity: 16Mb (NOR Flash) and 1Gb (NAND Flash) 

– Operating voltage: 2.7V – 3.6V 

– Interface: SPI – Quad I/O 

– Clock frequency: Up to 133 MHz 

– Access time: 6 ns 

– Operating temperature: -40°C to 85°C 

– Package: WSON8 (8×6 mm) 

Advantages: 

– Large capacity + high performance 

– Power saving 

– Flexible SPI-quad I/O interface 

– High durability 

Applications: 

– IoT, embedded systems

– Mobile devices and other applications require compact yet powerful memory. 

Learn more: W25M161AV

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