ZBIT/恒烁代理 ZB25VQ32BSIG ZB25VQ32DSJG ZB25VQ32DTJG SOP8 原装

The ZB25VQ32B support the standard Serial Peripheral Interface (SPI), Dual/Quad I/O SPI as well  as 2-clocks instruction cycle Quad Peripheral Interface (QPI): Serial Clock, Chip Select, Serial Data  I/O0 (DI), I/O1 (DO), I/O2 (WP#), and I/O3 (HOLD# / RESET#). SPI clock frequencies of up to 120MHz  are supported allowing equivalent clock rates of 240MHz (120MHz x 2) for Dual I/O and 416MHz (104MHz  x 4) for Quad I/O when using the Fast Read Dual/Quad I/O and QPI instructions. These transfer rates  can outperform standard Asynchronous 8 and 16-bit Parallel Flash memories. The Continuous Read Mode  allows for efficient memory access with as few as 8-clocks of instruction-overhead to read a 24-bit  address, allowing true XIP (execute in place) operation. A Hold pin, Write Protect pin and programmable write protection, with top or bottom array control,  provide further control flexibility. Additionally, the device supports JEDEC standard manufacturer  and device ID and SFDP Register, a 64-bit Unique Serial Number and three 256-Bytes Security Registers. The ZB25VQ32B provides an ideal storage solution for systems with limited space, signal  connections, and power. These memories' flexibility and performance is better than ordinary serial  flash devices. They are ideal for code shadowing to RAM, executing code directly (XIP), and storing  reprogrammable data.